Operation Manual Profibus DP -Display HE 5120 P with digital I/O's

Transcription

1 Operation Manual Profibus DP -Display HE 510 P with digital I/O's "HESCH" Schröder GmbH Boschstraße Neustadt Telefon +49 (0) 503 / Telefax +49 (0) 503 / info@hesch.de

2 General Operation Manual: HE 510 P Date: Art.-No.: The digital display HE 510P operates as display, Set-Point device and as a slave I/O unit in Profibus DP networks. The digital display HE i510 P supports the cyclic data communication according to the PROFIBUS DP standard EN Optional services released later e.g. the acyclic data communication, are not supported by the display. With the PNO the following data were registered: ID number: 08C5 Model name: HE 510 P Name of the producer: HESCH Schroeder GmbH Output status: 1.00 Master/Slave: Slave GSD file: HE 08C5.GSD ( = x underline) The GSD file is loadable from the Internet > products > field bus > HE510P > HE510P_GSD.zip. Supported Service Access Points (SAPs) Default SAP data exchange (Write_Read_Data) SAP56 reading of the inputs (Read_Inputs) SAP57 reading of the outputs (Read_Outputs) SAP58 control command at the DP Slave (Global_Control) SAP59 configuring data read (Get_Config) SAP60 read diagnostic information (Slave_Diagnosis) SAP61 parameter data transmit (Set_Param) SAP6 configuring data check (Check_Config) The HE 510P can be operated alternatively as process value display or as set-point device. Additionally the device is provided with three digital outputs and 4 digital inputs. If the device is used in the display mode further inputs are available. For the use as setpoint device an optional rotary pulse encoder is necessary. The device is suitable for the connection to 4 V DC. Pay attention to the correct value of the operating voltage. Otherwise the device will be destroyed. Safety Instructions ESD! contains electrostatically sensitive components Original packing protects against electrostatic discharge (ESD) Transporting only in the original packing during mounting rules for protection against ESD must be followed Connections Wiring must be conform to local standards (e.g. VDE 0100 in Germany)! Input leads must be kept separate from signal and mains leads! The protective earth must be connected to the relevant terminal The cable screening must be connected to the terminal for grounded measurement! Usage of twisted and screened input leads prevent stray electric interference! Connections must be made according to the connecting diagrams! Maintenance / Repair Instrument needs no particular maintenance. When opening the instrument live parts or terminals can be exposed. Before carrying out the instrument must be disconnected from all voltage sources. The instrument contains electrostatically sensitive components. The following work may be carried out only by trained, authorized persons. Fuse tripped: Cause must be determined and removed! Only fuses of the same type and current rating as the original fuse must be used. Page

3 Address Terminals Device address The address is set with a DIP- switch block behind the red plexiglass. For this purpose the black frame has to be pulled off. The red pane is then removable Address (factory setting) Valid addresses are All other adjustments lead to the error message: ErrId. A switch in the position off (in the picture left) has the value 0, a switch in the position on (in the picture on the right) has the value 1. The individual switches are numbered top down (1... 8). Switch 8 does not have a function. Connection Diagramm VDC 17 In 4 16 In 3 15 In 14 In 1 13 Out 3 1 Out 11 Out VDC 9 8 up(in5)* 7 down(in6)* 6 VP 5 RxD/TxD-N 4 RxD/TxD-P 3 DGND 4 V DC 1 + Digital In 4 V Digital Out 4 V/ 0, A (total) Rotary Pulse Encoder (Option) as setpoint sensor* Interface Profibus DP Supply *If not used as a setpoint device, term. 7 and 8 are two more inputs. Page 3

4 Commissioning Commissioning Connect supply 4V DC Connect bus. Consider polarity: GND:[3] Tx-P:[4] TxN:[5] VP:[6] - Connect shield (screen) of wire to earth and connect also to subsequent lines. - If last device at bus: terminate with resistance network Do not terminate short branch lines(stubs)! If used as set point device: connect rotary pulse encoder. Address setting: pull off black frame take off the red pane, see little notch in the up right corner, address setting according to table on Page 3. Switch on supply Configure the device with Profibus configuration software program. Possible Errors Bus not connected Node number already used from another participant. TxD-P and TxD-N interchanged Shield connection interrupted. Shield connected to - []. P and N interchanged with termination. Load at digital outputs exceed 0. A. Voltage at digital inputs to high. Rotary pulse encoder not connected in set point mode. Device messages ErrId b-off Para CFG No valid address has been set. No bus connection Parameter error Configuration error Page 4

5 Bus Termination Set-Point Device Bus Termination The bus line has to be terminated at both end with a correct resistance network. Short branch lines do not need a termination. Better than producing branch lines is the correct interconnection in the Profibus data line. The shield of the line is to be attached at the function earth (metal housing), however not at - [ ]. VP(5V)[6] TxD-P[ 4] TxD-N[ 5] 390R 0R 390R * A resistance network is necessary, if the device is the last users of a Profi bus. Please notice the sequence of terminals! DGND[3] Profibus Profibus* Set-Point Device (optional equipment) The device's delivery is complete with attachment and connection wire ,6 Leitung wire Ø6 l= 300 Ø9 18,6 8 All dimensions in 'mm'. 17 ca. 50 Page 5

6 Software Configuration The device master file HE 08C5.gsd and the symbol icons had to be copied into the correct directory of the network setup programm. The Gsd - file is downloadable: >Produkte >Feldbus >HE510P >HE510P_GSD.zip. The HE510P is listed under: "Other Fieldbus Devices". The representation depends on the used network configuration tool and may deviate from this representation. The desired functionality is selected and made known to the other network participants. Page 6

7 Display Word/Bit-Allocation Modul Display 16bit Profibus-Master to HE510P Wordnumber Wordnumber Meaning Type 1 Display Value signed int16 Control Word unsigned int16 Display Value: Value which is shown on the display. Values outside of the allowed area ( ) are not accepted. Invalid values are reported in the diagnosis information. Modul Display 3bit Profibus-Master to HE510P Meaning Type 1 + Display Value signed int3 3 Control Word unsigned int16 Display Value: Value which is shown at the display. Values outside of the allowed area ( ) are not accepted. Invalid values are reported in the diagnosis information. The control word has the following structure: Bit Usage Function 0 Display switch 0 Display ON; 1 Display OFF 1 Display flashing 0 flashing OFF; 1 flashing ON Decimal point 1 0 OFF; 1 ON 9 Decimal point 0 OFF; 1 ON 10 Decimal point 3 0 OFF; 1 ON 11 Decimal point 4 0 OFF; 1 ON 1 Unit 1 Led 0 OFF; 1 ON 13 Unit Led 0 OFF; 1 ON 14 Unit 3 Led 0 OFF; 1 ON 15 If more than one decimal point is activated, the last valid status will be continued. If more than one unit led is selected, the last valid status will be continued. Page 7

8 Counter Word/Bit-Allocation Modul Counter 16bit Profibus-Master to HE510P Word Number Meaning Type 1 Preset Value signed int16 Control Word unsigned int16 Preset Value: Value which is loaded in the Counter, if the control bit 'Preset Counter' is set. Values outside of the allowed area (Counterlimit min... Counterlimit max) are not accepted. Invalid values are reported in the diagnosis information. The control word has the following structure: Bit Usage Function 0 Display switch 0 Display ON; 1 Display OFF 1 Display flashing 0 Flashing OFF; 1 Flashing ON 3 4 Counter hold 0 Counter released; 1 Counter locked 5 Counter Reset 1 Counter to zero 6 Counter Preset 1 Load Counter Preset Value 7 8 Decimal Point 1 0 OFF; 1 ON 9 Decimal Point 0 OFF; 1 ON 10 Decimal Point 3 0 OFF; 1 ON 11 Decimal Point 4 0 OFF; 1 ON 1 Unit 1 Led 0 OFF; 1 ON 13 Unit Led 0 OFF; 1 ON 14 Unit 3 Led 0 OFF; 1 ON 15 If more than one decimal point is activated, the last valid status will be continued. If more than one unit led is selected, the last valid status will be continued. HE510P to Profibus Master Word Number Meaning Type 1 Counter Value signed int Counter Value: actual counter value of the HE 510 device. Page 8

9 In/Output Word/Bit-Allocation Modul Digital Output Profibus Master to HE510P Byte Number Meaning Type 1 Output Value Byte Output Value: Bit by bit organisation of the outputs. Bit 0 = Output 1 Modul Digital Input HE510P to Profibus Master Byte Number Meaning Type 1 Input Value Byte Input Value: Bit by bit organisation of the inputs. Bit 0 = Input 1 If the device is operated as Display, then 6 inputs are transferred, Is the device operated as Counter, then 4 inputs are transferred. Display Functionality Unit LED* N 1 3 Dezimalpunkt Decimal point * In order to identify a displayed process value unique, a Unit LED can be assigned and triggered. (Control Word/-Bit 1-14 see page 7,8) Page 9

10 Applications Example 1: Air Shutter Control Manual control, digital and analog indications on site P P ϑ.identification of the 'actual' displayed process value. LED-1 simultaneously with display: "Pressure" LED- simultaneously with flashing display: "Over Pressure" LED-3 simultaneously with display: "Temperature" Out 1 Out 1 Out In 1 In In 3 In Air Shutter closing Air Shutter Closed Alarm Over Pressure Air Shutter Closed Over Pressure Air Shutter closing Air Shutter opening In 6 In Manual Automatic On Site Security Switch Example : Water Conditioning 3 x Volumetric Flow Rate On-Site Display and Adjustment.Identification of the actual displayed process value. G/s1 LED-1 simultaneously with display: "Flow Rate 1" G/s LED- simultaneously with display: "Flow Rate " G/s3 LED-3 simultaneously with display: "Flow Rate 3" Out 1 Out 1 Out In 1 In In 3 In Outlet1 open Outlet open Outlet 3 open Selector to identify the individual flow rate Acknowledgement for flow rate value In 6 In Up Down Manual rotary pulse switch/ Set-Point device (Hesch) Release and reset may be performed from the Profibus-Master werden Several display functions, all I/O's, setpoints and actual values can be transmitted per Profibus. Page 10

11 Technical Data HE 510 P Displays: 7 segment display with 5 digits, 13 mm of character height 3 LED s ( mm) freely controllable via Profibus. Display range: to 99999, decimal point freely selectable Interface: PROFIBUS DP in accordance with EN Baud rate up to 1 MBaud Automatic Baud rate detection Address range: Galvanic isolation Input/outputs: 6 digital inputs, 4V DC 3 digital outputs, 4V DC, sum output current 00mA Adjustments: 1 DIP switch for node address Supply: 4 V DC ( V DC) Housing: Installation into control panel housing according to DIN 43700, Front: Filter disk, red Dimensions: 96 x 4 x 110 mm (W x H x D) Cut-Out: 93 x mm (W x H) Class of protection: Front IP54 acc. to EN 6059 Electrical connection: Screw-/plug-in terminals Ambient temperature: 0-50 C (3-1F) Scope of supply: Device, mounting material, Short manual for installation and commissioning Accessories: Rotary pulse encoder for set-point value specification Cut-Out: 93 x mm 90, 4,0 1,0 96,0 The device is supplied with all necessary terminals. Depth is increased about the connection space by at least 30 mm. Subject to technical alterations! #31051.pm

12 Technical Data HE 5130 (Option) Application: Encoder: Resolution: Pulse time: pulse generator, set-point device for process display and counter Rotation transducer with optical effect principle and electronic signal processing 0 pulses per revolution 40 msec constant, independently of the rotating speed Pulse outputs: Separately for direction of rotation 'right' [ T. ] and 'left' [ T. 3 ] Displays: Leds on the printed circuit board for function check Supply voltage: 8-5 V DC, (type 4 V), 30 ma, polarity safely [ T. 5 +, T. 4 - ] Output voltage: Follows supply voltage, short circuit proof Load: 1.5 k Ohm / 1 ma with Ub = 4 V DC see diagram U a [V] U b = 4 VDC R a = Ω U b = 4 V DC U b = 0 VDC R a = 1500 Ω R a = 5000 Ω 10 View Output Voltage t [ms] GND Out R Out L 4V Terminals 19.5 Ø Ø8.8 8 Dimensions Plugin Screw Terminals Anti Twist Hole Cut Out 8 9 all dimensions in 'mm' Submitted to technical alterations.