COMMUNICATION INTERFACE (RS-232C/RS-485)

Transcription

1 FP93 Program Controller COMMUNICATION INTEFACE (S-232C/S-485) INSTUCTION MANUAL Thank you for purchasing the Shimaden FP93 controller. Please check that the delivered product is the correct item you ordered. Please do not begin operating this product until you have read this instruction manual thoroughly and you understand its contents. This instruction manual describes the communication interface which is an optional function of the FP93 digital controller. For details of FP93 performance and parameters, please refer to the separate instruction manual. CONTENTS. Outline Specifications Connecting controller with host computer S-232C S state output control Setting of parameters related to communication Setting communication mode Setting of communication address Setting communication speed Setting of data format Setting of start character Communication BCC check setting screen Setting of delay time Communication memory mode selecting screen Outline of standard serial communication protocols Communication procedure Communication format Details of read commands () Details of write commands () Details of response codes Details of communication data addresses Communication data address list Supplementary explanation Table of measuring range codes Table of event/do types Table of DI types ASCII code list FP93C-AE Sep

2 . Outline There are two types of communication systems, S-232C and S-485 employable as the FP93 communication interface. Each of them is capable of setting various data for the FP93 and reading through a personal computer or the like, using signals which comply with EIA standards. S-232C and S-485 are data communication standards established by the Electronic Industries Association of the U.S. (EIA). The standards cover electrical and mechanical aspects, that is, matters related to applicable hardware but not the data transmission procedure of software. Therefore, it is not possible to communicate unconditionally with an apparatus which has the same interface. Hence, users need to have sufficient knowledge of specifications and transmission procedure. hen S-485 is used, two or more of FP93 controllers can be connected to one another. There seems to be a limited number of personal computers, etc., which support this interface, but the use of a line converter for S-232C <---> S-485 creates stability. 2. Specifications Signal level : Following EIA'S S-232C and S-485 Communication system : S-232C 3-line half duplex system S line half duplex multidrop (bus) system Synchronization system : Half duplex start-stop synchronization system Communication distance : S-232C 5 m maximum S-485 maximum total of 5 m (differs depending on conditions.) Communication rate : 2, 24, 48, 96 and 92bps Transmission procedure : No procedure Data format : Data 7 bits, even parity, stop bit Data 8 bits, no parity, stop bit Communication code : ASCII codes Isolation : Insulated between communication signals and various inputs, system and various outputs 3. Connecting controller with host computer The FP93 controller is provided with only 3 lines for input and output, i.e., for data transmission, data reception and grounding for signals, not with any other signal lines. Since the controller has no control line, control signals should be taken care of on the host side. In this instruction, an example of control signal processing methods is shown in drawings (portions surrounded by dotted lines). As the method depends on the system, however, you are advised to refer to the specifications of the host computer for details. 3-. S-232C Host (25 pin) FG () SD (2) D (3) SG (7) S (4) CS (5) D (6) E (2) FP93 Controller D SD SG data reception data transmission grounding for signals *: Figures in ( ) represent pin numbers of connector. Host (9 pin) [PC/AT ] SD (3) D (2) SG (5) S (7) CS (8) D (6) E (4) * * FP93 Controller D SD SG SG SD D data reception data transmission grounding for signals FP93 terminal no. [ 23] [ 24] [ 25] - 2 -

3 3-2. S-485 The input/output logical level of the FP93 controller is basically as follows: In the mark state - terminal < + terminal In the space state - terminal > + terminal Until immediately before transmission, however, plus terminals and minus terminals of the controller have high impedance and outputs at the above levels are produced immediately before starting transmission. (See state output control.) Host FG + SG FP93 Controller + SG Controller 2 + SG Controller N + SG Terminal resistor (2Ω) SG + FP93 terminal no. [ 23] [ 24] [ 25] Note : In the case of S-485, provide it with the attached terminal resistor of /2, 2Ω across terminals + and if necessary. Nevertheless, it should be provided to only the last controller. If two or more controllers are provided with terminal resistors, correct operation cannot be guaranteed state output control Since S-485 is of the multidrop system, transmission output has high impedance always while communication is not carried out or signals are being received in order to avoid collision between transmission signals. It changes from high impedance to the normal output condition immediately before transmission and returns to high impedance control simultaneously when transmission terminates. As the 3-state control is delayed by about msec (maximum) from the completion of transmission of an end character end bit, however, a few microseconds' delay should be provided if the host side starts transmission immediately upon reception. END CHAACTE Transmitted signal END CHAACTE High impedance High impedance END BIT STAT BIT END BIT 4. Setting of parameters related to communication There are the following 8 communication-related parameters for the FP93 controller. These parameters are unable to be set or changed by communication; use front key for setting and changing. hen parameters are set, see Item (7) of 5- of screen group 5 of the separate instruction manual for the controller and follow the described steps. 4-. Setting communication mode 5-35 Initial value: Loc Setting range: Com, Loc Select communication mode. Front key operation allows only change from COM to LOC, though. Mode Loc Com Effective command ead ead, write COM lamp Unlighted Lighted - 3 -

4 4-2. Setting of communication address 5-36 Initial value: Setting range: 255 hile one FP93 controller is connected to one host computer in the case of 232C, S-485 employs the multidrop system allowing it to be connected to a maximum of 32. Actually, however, communication has to be carried out bilaterally. Therefore, each instrument is assigned an address (machine No.) so that only the instrument with the designated address can answer. Note : Although to 255 addresses are available for setting, the number of connectable controllers is 3 maximum Setting Communication Speed 5-37 Initial value: 2 Setting range: 2, 24, 48, 96, 92 A communication speed for transferring data to a host is selected Setting of communication data format 5-38 Initial value: 7E Setting range: 2 types shown in the following table. Select either one of the communication data formats shown below. Mode 7E 8N Data length 7 bit 8 bit Parity EVEN None Stop bit bit bit 4-5. Setting of start character 5-39 Initial value: STX Setting range: STX, ATT Setting a control code to be used. Mode STX ATT Start character STX (2H) "@" (4H) Text end character ETX (3H) " : " (3AH) End character C (DH) C (DH) 4-6. Communication BCC check setting screen 5-4 Initial value: Setting range: 4 Select a BCC operation method to be used in BCC checking. Mode BCC operation Addition Addition +2 s complement XO None 4-7. Communication delay time 5-4 Initial value: 2 Setting range: Set the length of delay time from receipt of a communication command to transmission. Delay time (msec) = Set value (count).52 (msec) Note : hen S-485 is used, some converters take longer time for 3-state control than others and it may lead to signal collision. This can be avoided by increasing delay time. Care should be taken particularly when the communication rate is slow (2bps or 24bps). Note 2: Actual delay time from receipt of a communication command to transmission is a total of the above-mentioned delay time and command processing time by software. Particularly for writing commands, about 4 msec may be taken for processing

5 4-8. Communication memory mode selecting screen 5-42 Initial value: EEP Selectable range: EEP, am, r_e Since the number of writing cycles of volatile memory EEPOM used in FP93 is limited, the life of EEPOM is shortened if SV data or the like are rewritten frequently by communication. To prevent this, in case data are to be rewritten frequently by communication, set the AM mode in which only AM data are rewritten without rewriting EEPOM, thereby maintaining the life of EEPOM as long as possible. Mode EEP mode AM mode r_e mode Description In this mode EEPOM data are also rewritten every time data are changed by communication. Accordingly, data are maintained when power is turned off. In this mode only AM data are rewritten but EEPOM data are not when data are changed by communication. Therefore, AM data are deleted when power is turned off. Upon applying power again, operation starts with data stored in EEPOM. FIX SV, OUT, STEP SV and STAT SV data are written in AM and others in EEPOM. Note: On AM as communication memory mode hen the AM mode is selected, all of set data are written in AM. It should be noted that nonconformity of set data arises from such a pattern as shown below: On the assumption that 5 is set for the input range (K. 8. C):. Through communication, event code is changed from higher deviation value to higher absolute value. (This change is recorded in AM.) 2. Communication mode is changed from COM to LOC. 3. The event action point setting is changed from 8. to 7. by key operation. (Since this is done in LOC mode, the changed data is written in EEPOM.) 4. Power supply is interrupted. Then power is applied again. 5. The event code recorded in AM is cleared and higher deviation value is read from EEPOM. 6. Since 7. is written as event action point in EEPOM, 7. is read. 7. The setting range of higher deviation values are actually from -999 to 2 units but the above steps result in the setting of an impossible value of 7 units. Such being the case, for proper control, you have to set correct data again. 5. Outline of standard serial communication protocols In the FP93, the Shimaden standard serial communication protocol. This enables you to acquire and/or change data from instruments, which employ the standard serial protocol, by using the same format. 5-. Communication procedure () Master/slave relation The master side means personal computer or PLC (host). The slave side means the FP93 controller. A communication command from the master side starts communication and a response from the slave side terminates it. If abnormality such as a communication format error or a BCC error occurs, there will be no response. No response is sent, either, to broadcast instruction. (2) Communication procedure Communication goes on by transferring the transmission right to each other in the pattern that the slave side responds to the master side. (3) Time-out In case receipt of the end character does not complete within one second after receiving the start character, it is time-out and the controller is automatically put in the state of waiting for another command (a new start character). Accordingly, the host side should set one second minimum as the time-out duration Communication format The FP93 allows for a variety of communication formats (start character, text end character, end character and BCC operating method) and communication data formats (data bit length, whether or not of parity, and stop bit length) for easy compliance with other protocols. Nonetheless, the following serves as the basic format and you are encouraged to use them uniformly: Communication format Control code (start character, text end character, end charactor) STX_ETX_C Check sum (BCC operating method) Add Communication data format (data bit length, whether or not of parity, stop bit length) 7E For setting a communication format and a communication data format, see "4. Setting of parameters related to communication." () Outline of communication format The communication format comprises the basic format portion I, the text portion and the basic format portion II. ) Communication command format - 5 -

6 Start character Text end character Sub-address End character (delimiter) Machine address Command type The number of data Starting address Data BCC data a b c d e f g h i j STX STX 2) esponse format 8 C, * * * * ETX ETX Basic format portion I Text portion Basic format portion II D E A 7 C C Start character Sub-address Machine address Command type esponse code Text end character End character (delimiter) Data BCC data a b c d e g h i j STX STX, * * * * The basic format portions I and II are common to read commands (), write commands () and responses. Nonetheless, in BCC data of i( 3, 4 ) operation result data is inserted each time. The text portion differs depending on the types of commands, data addresses, responses, etc. ETX ETX Basic format portion I Text portion Basic format portion II 3 4 C E C C (2) Details of basic format portion I a : Start character [ : digit / STX(2H) or "@"(4H)] Indicates the start of communication bloc. Upon receipt of start character, it is judged as the first character of a new communication bloc. A start character and a text end character are selected in a pair. (See 4-4. Setting of start character.) Select with STX (2H) ---- ETX (3H), or select with "@"(4H) ---- " : "(3AH). b : Machine address [ 2, 3 : 2 digits] Designates the instrument to communicate with. Address can be designated in a range from to 255 ( numerals). Binary 8 bit data ( : 99 : ) are split into high position 4 bits and low position 4 bits and converted to ASCII data. 2 : ASCII data converted from the high position 4 bits. 3 : ASCII data converted from the low position 4 bits. Since the machine address= (3H, 3H) is used for broadcast instruction, it cannot be used as a machine address. As the FP93 controller does not support broadcast instruction, address= has no response. c : Sub-address [ 4 : digit] As the FP93 are single loop controllers, their sub-address is fixed to 4 = (3H). Designation of any other address is taken as a sub-address error and there will be no response. (3) Details of basic format portion II h : Text end character [ 2 : digit / ETX(3H) or " : " (3AH) ] Indicates that the text portion terminates right before this character. i : BCC data [ 3, 4 : 2 digits] BCC (Block Check Character) checks if there is any error in communication. There will be no response if BCC operation results in a BCC error. The following indicates the 4 types of BCC operation: (Type of BCC operation can be set on the front screen.) () Add Add operation is performed on every character of ASCII data ( byte) from the start character through the text end character 2. (2)Add + 2' complement Add operation is performed on every character of ASCII data ( byte) from the start character through the text end character 2, and two's complement of the low position byte of the operation result is taken. (3)Exclusive O XO (exclusive O) operation is performed on every character of ASCII data ( byte) from the machine address 2 right after the start character through the text end character 2. (4)None BCC operation is not performed. ( 3, 4 are omitted.) egardless of the length of data bits (7 or 8), operation is carried out with byte (8 bits) as a unit. The low position byte data obtained as a result of the operations mentioned above is split into high position 4 bits and low position 4 bits and converted to ASCII codes. 3 : ASCII date converted from high position 4 bits. 4 : ASCII date converted from low position 4 bits

7 Example : In the case of a read command () with Add set for BCC STX ETX D A C 2H +3H +3H +3H +52H +3H +3H +3H +3H +3H +3H = DAH Low position byte of result of addition (DAH)=DAH 3 : "D"=44H, 4 : "A" = 4H Example 2: In the case of a read command () with Add + 2's complement set for BCC STX ETX 2 6 C 2H +3H +3H +3H +52H +3H +3H +3H Low position byte of result of addition (DAH)=DAH Two's complement of low position byte (DAH)=26H 3 : "2"=32H, 4 : "6"=36H +3H +3H +3H = DAH Example 3: In the case of a read command () with XO set for BCC STX ETX 5 C 2H 3H 3H 3H 52H 3H 3H 3H 3H 3H 3H = 5H = XO (exclusive O). Low position byte of result of operation (5H)=5H 3 : "5"=35H, 4 : ""=3H j : End character (delimiter) [ 5 : digit/c] Indicates that it is the end of communication message. (4) Basic format portions I and II common condition. If abnormalities as listed below are found in the basic format portions, there will be no response: There is a hardware error. Machine address or sub-address is different from that of the designated instrument. Any of the characters specified in the above communication format is not in its specified position. The result of BCC operation differs from BCC data. 2. Conversion of data: Every 4 bits of binary data are converted to ASCII data. 3. <A> through <F> in hexadecimal numbers are converted to ASCII data by using capital letters. (5) Outline of text portion The text portion changes according to the types of commands and responses. For details of the text portion, see 5-3 Details of read commands () and 5-4. Details of write commands (). d : Type of commands [ 5 : digit ] "" (52H/capital letter): Indicates that it is a read command or a response to read command. Used to read (take) various data of FP93 from personal computer, PLC, etc. "" (57H/capital letter): Indicates that it is a write command or a response to write command. Used to write (change) various data in FP93 from personal computer, PLC, etc. There is no response when any other abnormal character besides "" and "" is recognized. e : Starting address [ 6, 7, 8, 9 : 4 digits ] For a read command () or a write command (), designates a starting address of where to read from or write in. A starting address is designated by binary number 6 bit ( word/ 65535) data. 6 bit data are split into 4 bit groups and converted to ASCII data. For data addresses, refer to 6. Details of communication data addresses. f : The number of data [ : digit ] Binary numbers (6 bits) Hexadecimal numbers (Hex) ASCII data D5, D4, D3, D2 D, D, D9, D8 D7, D6, D5, D4 D3, D2, D, D H " " 3H H " " 3H For a read command () or a write command (), designates the number of data to be read or written. The number of data is designated in the following range by converting binary number 4 bit data to ASCII data: "" (3H) (one) "9" (39H) (ten) For write commands, the number is fixed to "" (3H) (one). The actual number of data is <the number of data = designated numerical value of data + >. g : Data [ : The number of digits depends on the number of data.] Designates data to be written (data to be changed) for write command () or data to be read for response to a read command (). The data format is as follows: 8H " 8 " 38H CH " C " 43H - 7 -

8 g ( ) "," 2CH High position st digit Data is always preceded by comma ("," 2CH) to show the subsequent portion is data. No punctuation code is used between data and data. The number of data is determined by the number of data (f: ) of the communication command format. Each data is expressed by binary 6 bits ( word), excluding a decimal point, as a unit. The position of decimal point is fixed in each data. 6 bit data are split into 4 bit groups and respectively converted to ASCII data. For details of data, refer to 5-3. Details of read commands () and 5-4. Details of write command (). e : esponse code [ 6, 7 : 2 digits] Designates a response code to a read command () or a write command (). Binary 8 bit data ( 255) are split to high position 4 bits and low position 4 bits and respectively converted to ASCII data. 6 : ASCII data converted from high position 4 bits. 7 : ASCII data converted from low position 4 bits. In the case of normal response, "" (3H), "" (3H) is designated. In the case of abnormal response, abnormal code No. is converted to ASCII data and designated. For details of response codes, refer to 5-5. Details of esponse codes Details of read commands () First data Second data nth data 2nd digit ead commands () are used by a personal computer, PLC or the like to read (take) various data in FP93. () ead Command () format The format of the text portion of a read command () is shown below: Text portion 3rd digit Low position 4th digit High position st digit 2nd digit 3rd digit Low position 4th digit High position st digit 2nd digit 3rd digit Low position 4th digit d e f H 3H 4 34H 3H 3H 4 34H d: Indicates that it is a read command. e: Designates the starting address of data to be read. f: Designates how many data (words) are to be read from the starting address. (The basic format portions I and II are common to all commands and responses.) The above command means the following: Starting address of data to be read = 4H (hexadecimal) = (binary) The number of data to be read = 4H (hexadecimal) = (binary) = 4 (decimal) (The actual number of data) = 5 (4 + ) Thus, the command designates reading of 5 data from the data address 4H. (2) Normal response format to read command () The following is the normal response format (text portion) to read commands (): Text portion d e g first data second data 5th data 52H 3H 3H, 2CH 3H 3H 3H E 45H 3H 3H 7 37H 8 38H 3H 3H 3H 3 33H (The basic format portions I and II are common to all commands and responses.) d( 5 ): < (52H)> indicates that it is a response to a read command () is inserted. e( 6, 7 ): The response code < (3H, 3H)> indicates that it is a normal response to the read command () is inserted. g( ): esponse data to the read command is inserted. The data format is as follows:. To begin with, <, (2CH)> indicates the head of data is inserted. 2. Then, data in the number according to <the number of data to be read> are inserted one by one, starting from the <data of starting address for reading>. 3. Nothing is inserted between the respective data

9 4. The respective data comprise binary 6 bits ( word) data, excluding a decimal point, and are converted, 4 bits as a unit, to ASCII data and inserted. 5. The position of decimal point is fixed in the respective data. 6. The number of characters of response data is as follows: Number of characters= + 4 number of data to be read To the above read command (), the following data are returned as a response: Data address 6 bits ( word) Data 6 bits ( word) ead starting address (4H) The number of data to be read (4H: 5) Hexadecimal Hexadecimal decimal 4 E E (3) Abnormal response format to read command () The following is the abnormal response format (text portion) to read commands (): (The basic format portions I and II are common to all commands and responses.) d Text Portion e H 3H 7 37H d( 5 ): < (52H)> indicates that it is a response to a read command () is inserted. e( 6, 7 ): A response code indicates that it is an abnormal response to the read command () is inserted. For details of abnormal response code, refer to 5-5. Details of response codes. No response data are inserted in an abnormal response Details of write commands () A write command is used by a personal computer, PLC, etc. to write (change) various data in FP93. To use a write command, the COM mode has to be selected on the 4- Communication mode selecting screen. As this parameter is unable to be changed from LOC to COM by front key operation, however, the change should be made by the following command transmission: (In the case of address=, sub-address=, start character=stx and BBC operation=addition) Command format STX 2H 3H 3H 3H 57H 3H 3H 8 38H C 43H 3H, 2CH Once the above command is transmitted and a normal response is returned, the COM LED lamp on the front panel lights and mode is changed to communication. 3H 3H 3H 3H ETX 3H E 45H 7 37H C DH () rite command () format The following is the text format of a write command. (The basic format portions I and II are common to all commands and responses.) Text Portion d e f g Data to be written 57H 3H 4 34H 3H 3H 3H, 2CH 3H 3H 2 32H 8 38H d:indicates that it is a write command. It is fixed to "" (57H). e:designates starting address of data to be written (changed). f: Designates the number of data to be written (changed). g:designates data to be written (changed).. To begin with, <, (2CH)> indicating the head of data is inserted. 2. Then, data to be written (changed) are inserted

10 3. The respective data comprise binary 6 bits ( word) data, excluding a decimal point, and are converted, 4 bits as a unit, to ASCII data and inserted. 4. The position of decimal point is fixed in the respective data. The above command means the following: Starting address of data to be written = 4H (hexadecimal) = (binary) The number of data to be written = H (hexadecimal) = (binary) = (decimal) (The actual number of data) = one (+) Data to be written = 28H (hexadecimal) = (binary) =4 (decimal) Thus, writing (changing) of data address 4H and one piece of data (4: decimal) is designated. Address (4H) The number of data to be written: one (H) Data address 6 bits ( word) Hexadecimal Decimal Data 6 bits ( word) Hexadecimal Decimal E 3 (2) Normal response format to write command () The following is the normal response format (text portion) to a write command (). (The basic format portions I and II are common to all commands and responses.) text portion d e H 3H 3H d( 5 ): < (57H)> indicates that it is a response to a write command () is inserted. e( 6, 7 ): A response code < (3H, 3H)> indicates that it is a normal response to the write command () is inserted. (3) Abnormal response format to write command () The following is the abnormal response format (text portion) to a write command (). (The basic format portions I and II are common to all commands and responses.) text portion d e H 3H 9 39H d( 5 ): < (57H)> indicates that it is a response to a write command () is inserted. e( 6, 7 ): A response code indicates that it is an abnormal response to the write command () is inserted. For details of abnormal codes, refer to 5-5 Details of response codes Details of response codes () Types of response codes Communication responses to read commands () and write commands () always contain response codes. esponse codes are divided broadly into two types: Normal response codes esponse codes Abnormal response codes A response code comprises 8 bits data of binary numbers ( 255). The types of response codes are listed below: - -

11 A List of esponse Codes Binary numbers esponse code ASCII Type of code Description "", "" : 3H, 3H Normal response Normal response to read command () or write command () "", "" : 3H, 3H Hardware error in text portion "", "7" : 3H, 37H Format error of text portion "", "8" : 3H, 38H Error in data of text portion, data address or the number of data "", "9" : 3H, 39H Data error "", "A" : 3H, 4H Execution command error "", "B" : 3H, 42H rite mode error "", "C" : 3H, 43H Specification or option error hen a hardware error such as framing overrun or parity error has been detected in data in the text portion. Format of text portion is different from what was fixed. Data of text portion is not in fixed format, or data address or the number of data is different from designated one. Data to be written get beyond range in which setting is possible. Execution command (such as AT command) was received in conditions where that execution command is not acceptable. Some types of data are unable to be changed at certain points in time. rite command containing such data was received at such a time. rite command containing data of specification or option which was not added was received. (2) Priority order of response codes The smaller the value of response code, the higher the priority of the response code; hen two or more response codes are generated, a response code of higher priority order is returned Details of communication data addresses () Data address and read/write In a data address, binary numbers (6 bit data) are expressed by hexadecimal numbers, with 4 bits as a unit. means that data are capable of being read and written. means that data are only for reading. means that data are only for writing. In case a data address only for writing is designated by a read command (), or a data address only for reading is designated by a write command (), it results in a data address error and the abnormal response code "", "8" (3H, 38H) "error in data format, data address or the number of data in text portion" is returned. (2) Data address and the number of data If a data address which is not included in the data addresses for FP93 is designated as the front data address, it results in a data address error, and the abnormal response code "", "8" (3H, 38H) "error in data format, data address or the number of data in text portion" is returned. Even when a front data address is included in the data address list, the data address added with the number of data gets out of the data address list, it results in an error of the number of data, and abnormal response code "", "8" (3H, 38H) " is returned. (3) Data Since data comprise binary numbers (6 bit data) without a decimal point, the form of data, whether there is a decimal point or not, etc., have to be confirmed. (See the instruction manual of the instrument itself.) Example: How to express data with decimal point Hexadecimal data 2.% 2 C F 4. C 4 F6 In data of which the unit is UNIT, the position of decimal point depends on the measuring range. In other data than the above, binary numbers with code (6 bit data: ) are used. - -

12 Example) How to express 6 bit data Data with code Data without code Decimal Hexadecimal Decimal Hexadecimal FFF FFF FFFE FFFF FFFE FFFF (4) <> of parameter portion hen a <spare> portion is read by a read command (), H data is returned. hen data is written in a <spare> portion by a write command (), ordinary response code "", "" (3H, 3H) is returned but no change of data is carried out. (5) Option-related parameters hen the data address of a parameter which is not added as an option is designated, abnormal response code "", "C" (3H, 43H)"Specification, option error" is returned to a read command () as well as a write command (). If an address of data only for reading is read, however, the (H) data are returned. (6) Parameters not shown in front panel displays owing to action specifications or setting specifications Even parameters which are not shown (used) on the front panel displays owing to action specifications or setting specifications are possible to be read and written in communication. 6. Communication data address list Data address (hex) Parameter Setting range Series code Series code Series code Series code Unless four series codes from 2 x4 are read at a time, an 3 error code (8) will be returned. 4 The address listed above is product ID data area and data are ASCII data, 8 bids as a unit. Therefore, one address represents two data. A series code is expressed by 8 data maximum and a surplus area is filled with H data. Example ) FP93 Address H "F" "9",, L "P" "3" H 46H 39H H H,,,, L 5H 33H H H PV_ Measured value SV_ OUT_ EXE_FLG EV_FLG SV value in execution Control output value Fixed to H Action flag (bit without action = ) Event, DO output flag (without option = H) 6 Fixed to H 7 EXE_PID PID No. in execution Details of EXE_FLG and EV_FLG are as follows: EXE_FLG EV_FLG : : Higher limit side Lower limit side D5 D4 = 7FFFH = 8H D3 D2 D D D9 D8 COM D7 D6 D5 D4 D3 D2 D MAN EV2 D AT EV - 2 -

13 Data address (hex) B DI_FLG DI_FLG : Parameter Setting range DI_FLG Details are shown below. D5 D4 D3 DI input state flag D2 D D D9 D8 D7 D6 D5 D4 D3 D4 D2 D3 D D2 D D UNIT ANGE DP SC_L SC_H Unit of input :" C" :" F" 7- See the Table of Measuring ange Codes. : None :. 2:. 3: units units 2 E_PG Program action flag E_PTN E_PT E_STP E_TIM Pattern No. in execution The number of patterns executed Step number in execution emaining time of step in execution 26 E_PID PID No. in execution E_PG Details are shown below. E_PG : D5 PG D4 D3 D2 D D UP D9 LVL D8 D D7 D6 D5 D4 D3 D2 GUA D HLD D UN PG UP LVL D : PG, : FIX : UP, : NOT UP : LVL, : NOT LVL : D, : NOT D GUA HLD UN : GUA, : NOT GUA : HLD, : NOT HLD : UN, : NOT UN hen program is reset (ST), execution data turns to 7FFEH OUT_ AT MAN Control output set value in manual operation =Not in execution, =In execution =AUTO, =MAN 8C COM =LOC, =COM ST HLD ADV =ST, =UN =elease of HLD, =HLD =No execution, =ADV 3 SV FIX SV value - 3 -

14 Data address (hex) Parameter Setting range 3A SV_L Set value limiter on lower limit side 3B SV_H Set value limiter on higher limit side 4 PB Control output Proportional band IT DT M DF _L _H SF Control output Integral time Control output Derivative time Manual reset Hysteresis Control output Lower limit output limiter Control output Higher limit output limiter Control output Target value function 48 PB2 Control output Proportional band 2 49 IT2 Control output Integral time 2 4A DT2 Control output Derivative time 2 4B M2 Manual reset 2 4C DF2 Control output Hysteresis 2 4D 2_L Control output Lower limit output limiter 2 4E 2_H Control output Higher limit output limiter 2 4F SF2 Control output Target value function 2 4 PB3 Control output Proportional band 3 4 IT3 Control output Integral time 3 42 DT3 Control output Derivative time 3 43 M3 Manual reset 3 44 DF3 Control output Hysteresis 3 45 DI3_L Control output Lower limit output limiter _H Control output Higher limit output limiter 3 47 SF3 Control output Target value function 3 48 PB4 Control output Proportional band 4 49 IT4 Control output Integral time 4 4A DT4 Control output Derivative time 4 4B M4 Manual reset 4 4C DF4 Control output Hysteresis 4 4D 4_L Control output Lower limit output limiter 4 4E 4_H Control output Higher limit output limiter 4 4F SF4 Control output Target value function 4 42 PB5 Control output Proportional band 5 42 IT5 Control output Integral time DT5 Control output Derivative time M5 Manual reset DF5 Control output Hysteresis _L Control output Lower limit output limiter _H Control output Higher limit output limiter SF5 Control output Target value function PB6 Control output Proportional band IT6 Control output Integral time 6 42A DT6 Control output Derivative time 6 42B M6 Manual reset 6 42C DF6 Control output Hysteresis 6 42D 6_L Control output Lower limit output limiter 6 42E 6_H Control output Higher limit output limiter 6 42F SF6 Control output Target value function 6-4 -

15 Data address (hex) Parameter Setting range 4C 4C 4C2 ZSP ZSP2 ZSP3 Zone SP Zone 2 SP Zone 3 SP 4CA 4CB ZHYS ZPID Zone Hysteresis Zone PID (:OFF, :ON) 5 EV_MD Event mode See 7-2 Table of Event/DO Types. 5 EV_SP 52 EV_DF 53 EV_STB Event set value of FIX See 7-2 Table of Event/DO types. Even when event mode is, or, it is possible to change set data through communication but it is initialized when the event mode is changed. (A range allowing writing is ) Event Hysteresis Event stand-by actions : 2: 3: 4: Alarm action without stand-by Alarm action with stand-by (when power is plied) Alarm action with stand-by (when power is applied and when SV is changed) Control action without stand-by EV2_MD EV2_SP Event 2 mode See 7-2 Table of Event/DO Types. Event 2 set value See 7-2 Table of Event/DO Types. Even when event mode is, or, it is possible to change set data through communication but it is initialized when the event mode is changed. (A range allowing writing is ) 5A 5B EV2_DF EV2_STB Event 2 hysteresis Event 2 standby actions : Alarm action without standby 2: Alarm action with standby (upon applying power) 3: Alarm action with standby (upon applying power and changing SV) 4: Control action without standby 5 5 EV3_MD EV3_SP Event 3 mode See 7-2 Table of Event/DO Types. Event 3 set value See 7-2 Table of Event/DO Types. Even when event mode is, or, it is possible to change set data through communication but it is initialized when the event mode is changed. (A range allowing writing is ) EV3_DF EV3_STB Event 3 Hysteresis Event 3 standby actions : Alarm action without standby 2: Alarm action with standby (upon applying power) 3: Alarm action with standby (upon applying power and changing SV) 4: Control action without standby 58 DO_MD DO mode See 7-2 Table of Event/DO Types. 52 DO2_MD DO2 mode See 7-2 Table of Event/DO Types. 528 DO3_MD DO3 mode See 7-2 Table of Event/DO Types. 53 DO4_MD DO4 mode See 7-2 Table of Event/DO Types. 58 DI2 DI2 See 7-3 Table of DI Types. 582 DI3 DI3 See 7-3 Table of DI Types. 583 DI4 DI4 See 7-3 Table of DI Types

16 Data address (hex) Parameter Setting range 5A AO_MD Analog output mode =PV, =SV, 2=OUT 5A AO_L Analog output scale lower limit value 5A2 AO_H Analog output scale higher limit value 5B COM_MEM Communication memory mode =EEP, =AM, 2=r_E 6 ACTMD Output characteristic =A, =DA 6 _CYC Control output Proportional cycle 6 KLOCK Keylock =OFF, elease of keylock = Keylock of screen groups 3, 4 and 5 (except communication mode and special keys on communication speed screen) 2= Keylock of screen groups, 2, 3, 4 and 5 (except communication mode and special keys on communication speed screen) 3= Keylock of all screens except UN/ST on basic screen, communication mode and special keys on communication speed screen. 7 PV_B PV bias 72 PV_F PV filter 8 PG_MD Program mode (: PG, : FIX) 8 82 ST_PTN Start pattern No. 88 PTN_MOD Pattern No. 89 TIM_MOD Time mode (: hour/minute, : minute/second) 8A SHT_MOD Instantaneous stop mode 8B SCO_MOD Input abnormality mode (: HLD, : UN, 2: ST) 82 FIX PIDNo. FIX PID No. 882 P STP Pattern No. The number of steps 883 P PT Pattern No. The number of pattern executions 884 P ST_SV Pattern No. Start SV value 885 P GUA_Z Pattern No. Guarantee zone P PV_ST Pattern No. PV start PEV Pattern No. EV Level value 88A PEV2 Pattern No. EV 2 Level value 88B PEV3 Pattern No. EV 3 Level value 88E P TSSTP Pattern No. Time signal ON/OFF STP No. 88F P TS_ON Pattern No. Time signal ON TIME 89 P TS_OFF Pattern No. Time signal OFF TIME 89 P TS2STP Pattern No. Time signal 2 ON/OFF STP No. 892 P TS2_ON Pattern No. Time signal 2 ON TIME 893 P TS2_OFF Pattern No. Time signal 2 OFF TIME TSTSP and TS2STP Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < ON STP NO > < OFF STP NO > - 6 -

17 Data address (hex) Parameter Setting range 8A P S_SV Pattern No. Step No. SV value 8A P S_TM Pattern No. Step No. Step time 8A2 P S_PE Pattern No. Step No. PID No. 8A3 8A4 P S2_SV Pattern No. Step No. 2 SV value 8A5 P S2_TM Pattern No. Step No. 2 Step time 8A6 P S2_PE Pattern No. Step No. 2 PID No. 8A7 8A8 P S3_SV Pattern No. Step No. 3 SV value 8A9 P S3_TM Pattern No. Step No. 3 Step time 8AA P S3_PE Pattern No. Step No. 3 PID No. 8AB 8AC P S4_SV Pattern No. Step No. 4 SV value 8AD P S4_TM Pattern No. Step No. 4 Step time 8AE P S4_PE Pattern No. Step No. 4 PID No. 8AF 8B P S5_SV Pattern No. Step No. 5 SV value 8B P S5_TM Pattern No. Step No. 5 Step time 8B2 P S5_PE Pattern No. Step No. 5 PID No. 8B3 8B4 P S6_SV Pattern No. Step No. 6 SV value 8B5 P S6_TM Pattern No. Step No. 6 Step time 8B6 P S6_PE Pattern No. Step No. 6 PID No. 8B7 8B8 P S7_SV Pattern No. Step No. 7 SV value 8B9 P S7_TM Pattern No. Step No. 7 Step time 8BA P S7_PE Pattern No. Step No. 7 PID No. 8BB 8BC P S8_SV Pattern No. Step No. 8 SV value 8BD P S8_TM Pattern No. Step No. 8 Step time 8BE P S8_PE Pattern No. Step No. 8 PID No. 8BF 8C P S9_SV Pattern No. Step No. 9 SV value 8C P S9_TM Pattern No. Step No. 9 Step time 8C2 P S9_PE Pattern No. Step No. 9 PID No. 8C3 8C4 P S_SV Pattern No. Step No. SV value 8C5 P S_TM Pattern No. Step No. Step time 8C6 P S_PE Pattern No. Step No. PID No. S**_TM Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < 9 * h (m) > < 9 * h (m) > < 5 * m (s) > < 9 * m (s) > - 7 -

18 Data address (hex) Parameter Setting range 92 P2 STP Pattern No. 2 The number of steps 93 P2 PT Pattern No. 2 The number of pattern executions 94 P2 ST_SV Pattern No. 2 Start SV value 95 P2 GUA_Z Pattern No. 2 Guarantee zone P2 PV_ST Pattern No. 2 PV start P2 EV Pattern No. 2 EV Level value 9A P2 EV2 Pattern No. 2 EV2 Level value 9B P2 EV3 Pattern No. 2 EV3 Level value 9E P2 TSSTP Pattern No. 2 Time signal ON/OFF STP No. 9F P2 TS_ON Pattern No. 2 Time signal ON TIME 9 P2 TS_OFF Pattern No. 2 Time signal OFF TIME 9 P2 TS2STP Pattern No. 2 Time signal 2 ON/OFF STP No. 92 P2 TS2_ON Pattern No. 2 Time signal 2 ON TIME 93 P2 TS2_OFF Pattern No. 2 Time signal 2 OFF TIME TSSTP and TS2STP Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < ON STP NO > < OFF STP NO > 92 P2 S_SV Pattern No. 2 Step No. SV value 92 P2 S_TM Pattern No. 2 Step No. Step time 922 P2 S_PE Pattern No. 2 Step No. PID No P2 S2_SV Pattern No. 2 Step No. 2 SV value 925 P2 S2_TM Pattern No. 2 Step No. 2 Step time 926 P2 S2_PE Pattern No. 2 Step No. 2 PID No P2 S3_SV Pattern No. 2 Step No. 3 SV value 929 P2 S3_TM Pattern No. 2 Step No. 3 Step time 92A P2 S3_PE Pattern No. 2 Step No. 3 PID No. 92B 92C P2 S4_SV Pattern No. 2 Step No. 4 SV value 92D P2 S4_TM Pattern No. 2 Step No. 4 Step time 92E P2 S4_PE Pattern No. 2 Step No. 4 PID No. 92F 93 P2 S5_SV Pattern No. 2 Step No. 5 SV value 93 P2 S5_TM Pattern No. 2 Step No. 5 Step time 932 P2 S5_PE Pattern No. 2 Step No. 5 PID No P2 S6_SV Pattern No. 2 Step No. 6 SV value 935 P2 S6_TM Pattern No. 2 Step No. 6 Step time 936 P2 S6_PE Pattern No. 2 Step No. 6 PID No P2 S7_SV Pattern No. 2 Step No. 7 SV value 939 P2 S7_TM Pattern No. 2 Step No. 7 Step time 93A P2 S7_PE Pattern No. 2 Step No. 7 PID No. 93B - 8 -

19 Data address (hex) Parameter Setting range 93C P2 S8_SV Pattern No. 2 Step No. 8 SV value 93D P2 S8_TM Pattern No. 2 Step No. 8 Step time 93E P2 S8_PE Pattern No. 2 Step No. 8 PID No. 93F 94 P2 S9_SV Pattern No. 2 Step No. 9 SV value 94 P2 S9_TM Pattern No. 2 Step No. 9 Step time 942 P2 S9_PE Pattern No. 2 Step No. 9 PID No P2 S_SV Pattern No. 2 Step No. SV value 945 P2 S_TM Pattern No. 2 Step No. Step time 946 P2 S_PE Pattern No. 2 Step No. PID No. S**_TM The number of patterns 2 4 Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < 9 * h (m) > < 9 * h (m) > < 5 * m (s) > < 9 * m (s) > Supplementary explanation of Pattern No.2 Step No. Step No.: Note that information has different meaning by the number of patterns. Maximum number of steps of each pattern 4 2 Meaning of Pattern No.2 Step No. Step No. information Information of Step No. Step No.2 of Pattern Information of Step No. Step No.2 of Pattern Information of Step No. Step No. of Pattern P3 STP Pattern No. 3 The number of steps 983 P3 PT Pattern No. 3 The number of pattern executions 984 P3 ST_SV Pattern No. 3 Start SV value 985 P3 GUA_Z Pattern No. 3 Guarantee zone P3 PV_ST Pattern No. 3 PV start P3 EV Pattern No. 3 EV Level value 98A P3 EV2 Pattern No. 3 EV2 Level value 98B P3 EV3 Pattern No. 3 EV3 Level value 98E P3 TSSTP Pattern No. 3 Time signal ON/OFF STP No. 98F P3 TS_ON Pattern No. 3 Time signal ON TIME 99 P3 TS_OFF Pattern No. 3 Time signal OFF TIME 99 P3 TS2STP Pattern No. 3 Time signal 2 ON/OFF STP No. 992 P3 TS_ON Pattern No. 3 Time signal 2 ON TIME 993 P3 TS_OFF Pattern No. 3 Time signal 2 OFF TIME TSSTP and TS2STP Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < ON STP NO > < OFF STP NO > 9A 9A 9A2 9A3 9A4 9A5 9A6 9A7 P3 S_SV P3 S_TM P3 S_PE P3 S2_SV P3 S2_TM P3 S2_PE Pattern No. 3 Step No. SV value Pattern No. 3 Step No. Step time Pattern No. 3 Step No. PID No. Pattern No. 3 Step No. 2 SV value Pattern No. 3 Step No. 2 Step time Pattern No. 3 Step No. 2 PID No

20 Data address (hex) 9A8 9A9 9AA 9AB 9AC 9AD 9AE 9AF 9B 9B 9B2 9B3 9B4 9B5 9B6 9B7 9B8 9B9 9BA 9BB 9BC 9BD 9BE 9BF 9C 9C 9C2 9C3 Parameter P3 S3_SV P3 S3_TM P3 S3_PE P3 S4_SV P3 S4_TM P3 S4_PE P3 S5_SV P3 S5_TM P3 S5_PE P3 S6_SV P3 S6_TM P3 S6_PE P3 S7_SV P3 S7_TM P3 S7_PE P3 S8_SV P3 S8_TM P3 S8_PE P3 S9_SV P3 S9_TM P3 S9_PE Pattern No. 3 Step No. 3 SV value Pattern No. 3 Step No. 3 Step time Pattern No. 3 Step No. 3 PID No. Pattern No. 3 Step No. 4 SV value Pattern No. 3 Step No. 4 Step time Pattern No. 3 Step No. 4 PID No. Pattern No. 3 Step No. 5 SV value Pattern No. 3 Step No. 5 Step time Pattern No. 3 Step No. 5 PID No. Pattern No. 3 Step No. 6 SV value Pattern No. 3 Step No. 6 Step time Pattern No. 3 Step No. 6 PID No. Pattern No. 3 Step No. 7 SV value Pattern No. 3 Step No. 7 Step time Pattern No. 3 Step No. 7 PID No. Pattern No. 3 Step No. 8 SV value Pattern No. 3 Step No. 8 Step time Pattern No. 3 Step No. 8 PID No. Pattern No. 3 Step No. 9 SV value Pattern No. 3 Step No. 9 Step time Pattern No. 3 Step No. 9 PID No. Setting range 9C4 9C5 9C6 P3 S_SV P3 S_TM P3 S_PE Pattern No. 3 Step No. SV value Pattern No. 3 Step No. Step time Pattern No. 3 Step No. PID No. S**_TM Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < 9 * h (m) > < 9 * h (m) > < 5 * m (s) > < 9 * m (s) > Supplementary explanation of Pattern No.3 Step No. Step No.: Note that information has different meaning by the number of patterns. The number of patterns 2 4 Maximum number of steps of each pattern 4 2 Meaning of Pattern No.3 Step No. Step No. information Information of Step No.2 Step No.3 of Pattern Information of Step No. Step No. of Pattern 2 Information of Step No. Step No. of Pattern 3 A2 A3 A4 A5 A6 A7 A8 A9 AA AB P4 STP P4 PT P4 ST_SV P4 GUA_Z P4 PV_ST P4 EV P4 EV2 P4 EV3 Pattern No. 4 The number of steps Pattern No. 4 The number of pattern executions Pattern No. 4 Start SV value Pattern No. 4 Guarantee zone Pattern No. 4 PV start Pattern No. 4 EV Level value Pattern No. 4 EV2 Level value Pattern No. 4 EV3 Level value - 2 -

21 Data address (hex) Parameter Setting range AE P4 TSSTP Pattern No. 4 Time signal ON/OFF STP No. AF P4 TS_ON Pattern No. 4 Time signal ON TIME A P4 TS_OFF Pattern No. 4 Time signal OFF TIME A P4 TS2STP Pattern No. 4 Time signal 2 ON/OFF STP No. A2 P4 TS2_ON Pattern No. 4 Time signal 2 ON TIME A3 P4 TS2_OFF Pattern No. 4 Time signal 2 OFF TIME TSSTP and TS2STP Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < ON STP NO > < OFF STP NO > A2 A2 A22 A23 A24 A25 A26 A27 A28 A29 A2A A2B A2C A2D A2E A2F A3 A3 A32 A33 A34 A35 A36 A37 A38 A39 A3A A3B A3C A3D A3E A3F A4 A4 A42 A43 A44 A45 A46 S**_TM P4 S_SV P4 S_TM P4 S_PE P4 S2_SV P4 S2_TM P4 S2_PE P4 S3_SV P4 S3_TM P4 S3_PE P4 S4_SV P4 S4_TM P4 S4_PE P4 S5_SV P4 S5_TM P4 S5_PE P4 S6_SV P4 S6_TM P4 S6_PE P4 S7_SV P4 S7_TM P4 S7_PE P4 S8_SV P4 S8_TM P4 S8_PE P4 S9_SV P4 S9_TM P4 S9_PE P4 S_SV Pattern No. 4 Step No. SV value Pattern No. 4 Step No. Step time Pattern No. 4 Step No. PID No. Pattern No. 4 Step No. 2 SV value Pattern No. 4 Step No. 2 Step time Pattern No. 4 Step No. 2 PID No. Pattern No. 4 Step No. 3 SV value Pattern No. 4 Step No. 3 Step time Pattern No. 4 Step No. 3 PID No. Pattern No. 4 Step No. 4 SV value Pattern No. 4 Step No. 4 Step time Pattern No. 4 Step No. 4 PID No. Pattern No. 4 Step No. 5 SV value Pattern No. 4 Step No. 5 Step time Pattern No. 4 Step No. 5 PID No. Pattern No. 4 Step No. 6 SV value Pattern No. 4 Step No. 6 Step time Pattern No. 4 Step No. 6 PID No. Pattern No. 4 Step No. 7 SV value Pattern No. 4 Step No. 7 Step time Pattern No. 4 Step No. 7 PID No. Pattern No. 4 Step No. 8 SV value Pattern No. 4 Step No. 8 Step time Pattern No. 4 Step No. 8 PID No. Pattern No. 4 Step No. 9 SV value Pattern No. 4 Step No. 9 Step time Pattern No. 4 Step No. 9 PID No. Pattern No. 4 Step No. SV value P4 S_TM Pattern No. 4 Step No. Step time P4 S_PE Pattern No. 4 Step No. PID No. Details are shown below. D5 D4 D3 D2 D D D9 D8 D7 D6 D5 D4 D3 D2 D D < 9 * h (m) > < 9 * h (m) > < 5 * m (s) > < 9 * m (s) > - 2 -

22 Supplementary explanation of Pattern No.4 Step No. Step No.: Note that information has different meaning by the number of patterns. The number of patterns 2 4 Maximum number of steps of each pattern 4 2 Meaning of Pattern No.4 Step No. Step No. information Information of Step No.3 Step No.4 of Pattern Information of Step No. Step No.2 of Pattern 2 Information of Step No. Step No. of Pattern 4 7. Supplementary explanation 7-. Table of measuring range codes Multi-input Voltage Current Input Thermocouple.T.D. mv V ma Code Type of Input B S K K K E J T N PLII * e5-26 U L Pt Pt Pt Pt Jpt Jpt Jpt Jpt mv mv 2 mv 5 mv 5 mv 76 mv 8 - V 82 V 83 2 V 84 5 V 85 5 V 86 V 9 2 ma ma Measuring range C F Owing to scaling function, any measuring range can be set within the following range. Scaling range: Span : -999 to 9999 counts to 5 counts on condition of lower side < higher side, though. * Thermocouple B: Accuracy cannot be guaranteed on temperatures below 4 C and 752 F