JKSSS COMMUNICATION HARDWARE LINK & SOFTWARE PROTOCOL (VER. C)

Transcription

1 Rev TRANSMISSION & DISTRIBUTION DIVISION WEST LITTLE YORK ROAD HOUSTON, TX PHONE: (713) (800) FAX: (713) JKSSS COMMUNICATION HARDWARE LK & SOFTWARE PROTOCOL (VER. C) Hardware The JK solid state starter (JKSSS) is able to use the RS422 or RS485 physical link standards to utilize serial data communications. The JKSSS provides a 6pin removable terminal block to connect to a Modbus network with RS485 or RS422 link and features an optically isolated, halfduplex 2wire or fullduplex 4wire connection. Software The JKSSS implements the Modbus protocol to handle each query and response transaction between slave (JKSSS s) and master (host computer or PLC). The JKSSS adopts a Modbus RTU (Remote Terminal Unit) transmission mode. RTU Mode a. Coding data with byte, i.e. 8bit binary or 2digit hexadecimal b. Total 11 bits for transmit or receive one byte: 1 start bit (logic 0 ), 8 data bits (LSB first), 1 bit for even / odd parity (no this bit if no parity), and 1 stop bit (logic 1 ) (2 bits if no parity bit) c. 16bit cyclical redundancy check Modbus Function The JKSSS implements the following Modbus functions to control each query and response transaction. See Table 21. Table 21. JKSSS Modbus Functions Function Code JKSSS Description Modbus Description 3 Read Multiple Registers Read Holding Registers 4 (same as Function code 3) Read Input Registers 5 Execution Force Single Coil 6 Write Single Registers Preset Single Registers 9 Operation 16 Write Multiple Registers Preset Multiple Registers Modbus Message Frame (Data Format) Function 3 1. Query: See Table Response: See Table 23.

2 Page 2 Function 4 Table 22. Query of Function 3 Read Multiple Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 3 03 Starting Data Address High Byte Starting Data Address Low Byte E9 Number of Registers High Byte 00 2 Number of Registers Low Byte 02 CRC Low Byte CRC High Byte 2D Table 23. Response of Function 3 Read Multiple Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 3 03 Byte Count 4 04 Data High Byte of 1 st Register from Starting Data Address Data Low Byte of 1 st Register from Starting Data Address 0A Data High Byte of 2 nd Register from Starting Data Address Data Low Byte of 2 nd Register from Starting Data Address 64 CRC Low Byte 4D CRC High Byte D5 Note that the sum of the Data High Bytes and Data Low Bytes is equal to the Byte Count. See as Function 3. Function 5 It is for the JKSSS to execute special commands, i.e. sub functions. Two disclosed sub functions are: i. Sub Function 1 Send Access Code ii. Sub Function 4 Complete Programming Setpoint See Tables 24, 25, 26, and 27. a. Query 1: Table 24. Query of Function 5 and Sub Function 1 Send Access Code. Table 24. Query of Function 5 and Sub Function 1 Send Access Code (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 5 05 Sub Function Low Byte 01 1 Sub Function High Byte 00 Data Low Byte of Access Code 01 1 Data High Byte of Access Code 00

3 Page 3 CRC Low Byte D CRC High Byte 30 Query 1 sends an access code to the JKSSS to enable the program setpoint. If it matches the code at access code register in page 11, programming setpoint will be enabled until the 30 second timeout timer expires. If the sending code does not match the access of the JKSSS, the JKSSS will immediately disable the programming setpoint. Note that the access code 999 is for factory use only. b. Response 1: See Table 25. Response of Function 5 and Sub Function 1 Send Access Code. Table 25. Response of Function 5 and Sub Function 1 Send Access Code (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 5 05 Sub Function Low Byte 01 1 Sub Function High Byte 00 Data Low Byte of Access Code 01 1 Data High Byte of Access Code 00 CRC Low Byte D CRC High Byte 30 c. Query 2: See Table 26. Query of Function 5 and Sub Function 4 Complete Programming Setpoint. This transaction must be issued after writing one or all setpoints to the JKSSS, to complete the programming setpoint procedure. Note that there are two data fields attached. Data1 field must be filled with 25 and Data2 must be 0. Table 26. Query of Function 5 and Sub Function 4 Complete Programming Setpoint (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 5 05 Sub Function Low Byte 04 4 Sub Function High Byte 00 Data 1 Low Byte Data 1 High Byte 00 Data 2 Low Byte 00 0 Data 2 High Byte 00 CRC Low Byte 5D CRC High Byte 71 d. Response 2: See Table 27. See Table 27. Response of Function 5 and Sub Function 4 Complete Programming Setpoint Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 5 05 Sub Function Low Byte 4 04

4 Page 4 Sub Function High Byte 00 Data 1 Low Byte Data 1 High Byte 00 Data 2 Low Byte 00 0 Data 2 High Byte 00 CRC Low Byte 5D CRC High Byte 71 Function 6 1. Query: See Table 28. Note that Function 5 transactions are required to issue before and after one write or whole writes. 2. Response: See Table 29. Function 9 Table 28. Query of Function 6 Write Single Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function Starting Data Address High Byte Starting Data Address Low Byte E9 Data High Byte of Register from Starting Data Address Data Low Byte of Register from Starting Data Address 32 CRC Low Byte CRC High Byte CD Table 29. Response of Function 6 Write Single Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function Starting Data Address High Byte Starting Data Address Low Byte E9 Data High Byte of Register from Starting Data Address Data Low Byte of Register from Starting Data Address 32 CRC Low Byte CRC High Byte CD Function 9 performs special operations for the JKSSS. If Function code is 9, the following byte is the subfunction code 48 to represent the Remote Start/Stop function. The next following byte is Start and Stop control settings. 1. Query: See Table Response: See Table Start and Stop Control Settings: See Table 212.

5 Page 5 Table 210. Query of Function 9 Reserved Operational Code (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 9 09 Sub Function (Remote Start/Stop function) Start and Stop Control Settings 26 1A CRC Low Byte CRC High Byte 99 Table 211. Response of Function 9 Reserved Operational Code (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 9 09 Sub Function (Remote Start/Stop function) Start and Stop Control Settings 26 1A CRC Low Byte CRC High Byte 99 Table 212. Start / Stop Control Settings Start / Stop Control Settings Decimal Hexadecimal Start 26 1A Stop 27 1B Function Query: See Table 213. Note that Function 5 transactions are required to issue before and after one write or whole writes. 2. Response: See Table 214. Table 213. Query of Function 16 Write Multiple Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function Starting Data Address High Byte Starting Data Address Low Byte E9 Number of Registers High Byte 00 2 Number of Registers Low Byte 02 Byte Count 4 04 Data High Byte of 1 st Register from Starting Data Address Data Low Byte of 1 st Register from Starting Data Address 0f Data High Byte of 2 nd Register from Starting Data Address Data Low Byte of 2 nd Register from Starting Data Address 65 CRC Low Byte C CRC High Byte DE

6 Page 6 Note that the sum of the Data High Bytes and Data Low Bytes is equal to the Byte Count, which is equal to twice the Number of Registers. Table 214. Response of Function 16 Write Multiple Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function Starting Data Address High Byte Starting Data Address Low Byte E9 Number of Registers High Byte 00 2 Number of Registers Low Byte 02 CRC Low Byte CRC High Byte EE Exception Response Frame In normal response, the function field will return the same code as Query sent, however, in an Exception response, the code in function field will be added 80 (hex) to represent an Exception response. In addition, an Exception Code field will follow the Function field. See Tables 215, 216, and 217. Exception Code (Decimal) Table 215. Wrong Query of Function 3 Read Multiple Registers (Instance) Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function 3 03 Starting Data Address High Byte Starting Data Address Low Byte E7 Number of Registers High Byte 00 1 Number of Registers Low Byte 01 CRC Low Byte CRC High Byte Table 216. Response of the Wrong Function 3 Query Field Name (Byte) Decimal Hexadecimal Slave Address 247 F7 Function Exception Code 2 02 CRC Low Byte CRC High Byte 01 Illegal Function Table 217. Exception Codes Name Description 20 EF 20 3C The Function field of the query does not fall into the range which the slave supports. Function Codes 3, 4, 6, 9 and 16 are supported.

7 Page 7 02 Illegal Address The data address existed in the query is out of the supported range. 03 Illegal Data Value The data received from the query is not the supported value. 04 Illegal Mode The slave is attempting to perform an inhibited action. 06 Device Busy The slave requires to be retransmitted later. 07 Negative Acknowledge The slave cannot perform function received from query. 16 Illegal Data Length The Number of Registers in Query is over the maximum value 125 defined in the JKSSS. CRC Sequence CRC Sequence in message frame is Low Byte first and High Byte second, which is Modbus compliant. It is implemented to communication with JKSSS Modbus port, however, to communicate with the Front Port, the CRC Sequence has to be reversed in all the query and response frames, which is High Byte first and Low Byte second. JKSSS Registers i. Table 218 lists the JKSSS registers that are Modbus accessible. ii. Table 219 lists the Event Code shown in Metering Page 5. iii. Table 220 lists the Event Parameter shown in Metering Page 5 and the Last Trip Cause in Metering Page 6. Setpoint Page # Setpoint Page 1 Setpoint Page 2 Register Address Table 218. JKSSS Registers in Modbus Data Address Order JKSSS Modbus Register Map Data Register Name Min Max Increment Default Remark nd FLA Only for 2 Speed F/W 1001 FLA SF NEMA Design Overload Class Insulation Class Line Voltage Line Frequency Starter Mode Jog Voltage Start Ramp 1 Type Voltage Ramp 1 Initial Voltage Voltage Ramp 1 Ramp Time Voltage Ramp 1 Current Limit Current Ramp 1 Initial Current Default of Dex: 480

8 Page Current Ramp 1 Ramp Time Current Ramp 1 Max Current Start Ramp 2 Type Voltage Ramp 2 Initial Voltage Voltage Ramp 2 Ramp Time Voltage Ramp 2 Current Limit Power Ramp 2 Initial Current Power Ramp 2 Ramp Time Power Ramp 2 Max Current Type changed since v Kick Start Enable Kick Start Voltage Kick Start Voltage Time Kick Start Current Kick Start Current Time Decel Enable Decel Start Voltage Decel Stop Voltage Decel Time Reserved 1056 Timed Output Time , 0xffff 1 OFF 1057 Run Delay Time 1 30, 0xffff At Speed Delay Time 1 30, 0xffff Bypass Pullin Current xffff =>OFF; OFF => 0xffff. Setpoint Page Imbalance Alarm Level 5 30, 0xffff Imbalance Alarm Delay Imbalance Trip Level 5 30, 0xffff Imbalance Trip Delay Under Current Level 10 90, 0xffff Under Current Delay Over Current Alarm , 0xffff 1 OFF

9 Page Level Over Current Alarm Delay Over Current Trip Level Over Current Trip Delay , 0xffff 1 OFF Phase Loss Trip Phase Loss Trip Delay Phase Rotation Detection Phase Rotation Trip Delay GF Alarm Level 5 90, 0xffff 1 OFF 1097 GF Alarm Delay GF Trip LoSet Level 5 90, 0xffff 1 OFF 1099 GF LoSet Delay GF Trip HiSet Level 5 90, 0xffff 1 OFF 1101 GF HiSet Delay Over Voltage Alarm Level 5 30, 0xffff 1 OFF 1103 Over Voltage Alarm Delay Over Voltage Trip Level 5 30, 0xffff Over Voltage Trip Delay Under Voltage Alarm Level 5 30, 0xffff 1 OFF 1107 Under Voltage Alarm Delay Under Voltage Trip Level 5 30, 0xffff Under Voltage Trip Delay Line Frequency Trip Window 0 6, 0xffff 1 OFF 1111 Line Frequency Trip Delay Power Factor Lead Alarm 1 100, 0xffff 1 OFF 1113 Power Factor Lead Alarm Delay Power Factor Lead Trip 1 100, 0xffff 1 OFF 1115 Power Factor Lead Trip Delay : Disabled; 1: Enabled 0: Dis 1: ABC 2: ACB

10 Page 10 Power Factor Lag 1116 Alarm 1117 Power Factor Lag Alarm Delay 1118 Power Factor Lag Trip 1119 Power Factor Lag Trip Delay 1120 Reserved 1121 Power Demand 1122 Period 1123 Reserved KW Demand Alarm 1124 Pickup Low Byte KW Demand Alarm 1125 Pickup High Byte KVA Demand Alarm 1126 Pickup Low Byte KVA Demand Alarm 1127 Pickup High Byte KVAR Demand 1128 Alarm Pickup Low Byte KVAR Demand 1129 Alarm Pickup High Byte AMPS Demand 1130 Alarm Pickup Low Byte AMPS Demand 1131 Alarm Pickup High Byte 1 100, 0xffff 1 OFF , 0xffff 1 OFF , 0xffffffff 1 OFF Setpoint Page O/L Trip 1 st Trip Only 1251 O/L Trip 2 nd 1252 O/L Trip 3 rd 1253 I/B Trip 1 st I/B Trip 2 nd 1255 I/B Trip 3 rd 1256 S/C Trip 1 st Trip Only 1257 S/C Trip 2 nd 1258 S/C Trip 3 rd 1259 Over Current Trip 1 st Over Current Trip 2 nd 1261 Over Current Trip 3 rd 1262 Stator Trip 1 st Stator Trip 2 nd 1264 Stator Trip 3 rd 1265 NonStator Trip 1 st

11 Page NonStator Trip 2 nd 1267 NonStator Trip 3 rd 1268 G/F Hi Set Trip 1 st G/F Hi Set Trip 2 nd 1270 G/F Hi Set Trip 3 rd 1271 G/F Lo Set Trip 1 st G/F Lo Set Trip 2 nd 1273 G/F Lo Set Trip 3 rd 1274 Phase Reversal 1 st Phase Reversal 2 nd 1276 Phase Reversal 3 rd 1277 Phase Loss Trip 1 st Phase Loss Trip 2 nd 1279 Phase Loss Trip 3 rd 1280 Accel Time 1 st Trip Only 1281 Accel Time 2 nd 1282 Accel Time 3 rd 1283 Start Curve Trip 1 st Trip Only 1284 Start Curve Trip 2 nd 1285 Start Curve Trip 3 rd 1286 Start Curve I*I*T 1 st Start Curve I*I*T 2 nd 1288 Start Curve I*I*T 3 rd 1289 Start Curve Over 1 st Start Curve Over 2 nd 1291 Start Curve Over 3 rd 1292 Over Frequency Trip 1 st Over Frequency Trip 2 nd 1294 Over Frequency Trip 3 rd 1295 Under Frequency Trip 1 st Under Frequency Trip 2 nd 1297 Under Frequency Trip 3 rd 1298 Tach Accel Trip 1 st Tach Accel Trip 2 nd 1300 Tach Accel Trip 3 rd 1301 Inhibits Trip 1 st Inhibits Trip 2 nd 1303 Inhibits Trip 3 rd 1304 O/L Warning 1 st O/L Warning 2 nd 1306 O/L Warning 3 rd 1307 Over Current Alarm

12 Page 12 1 st 1308 Over Current Alarm 2 nd 1309 Over Current Alarm 3 rd 1310 Shunt Trip 1 st Shunt Trip 2 nd 1312 Shunt Trip 3 rd 1313 Gnd Fault Alarm 1 st Gnd Fault Alarm 2 nd 1315 Gnd Fault Alarm 3 rd 1316 Under Current 1 st Under Current 2 nd 1318 Under Current 3 rd 1319 I/B Alarm 1 st I/B Alarm 2 nd 1321 I/B Alarm 3 rd 1322 Stator Rtd Alarm 1 st Stator Rtd Alarm 2 nd 1324 Stator Rtd Alarm 3 rd 1325 NonStator Rtd Alarm 1 st NonStator Rtd Alarm 2 nd 1327 NonStator Rtd Alarm 3 rd 1328 Rtd Failure Alarm 1 st Rtd Failure Alarm 2nd 1330 Rtd Failure Alarm 3 rd 1331 SelfTest Fail 1 st SelfTest Fail 2 nd 1333 SelfTest Fail 3 rd 1334 Thermal Register Alarm 1 st Thermal Register Alarm 2 nd 1336 Thermal Register Alarm 3 rd 1337 Motor Running 1 st Motor Running 2 nd 1339 Motor Running 3 rd 1340 Run Delay Time 1 st Run Delay Time 2 nd 1342 Run Delay Time 3 rd 1343 Timed Output 1 st Timed Output 2 nd 1345 Timed Output 3 rd

13 Page At Speed 1 st At Speed 2 nd 1348 At Speed 3 rd 1349 External Input #1 1 st External Input #1 2 nd 1351 External Input #1 3 rd 1352 External Input #2 1 st External Input #2 2 nd 1354 External Input #2 3 rd 1355 External Input #3 1 st External Input #3 2 nd 1357 External Input #3 3 rd 1358 External Input #4 1 st External Input #4 2 nd 1360 External Input #4 3 rd 1361 Power Factor Alarm 1 st Power Factor Alarm 2 nd 1363 Power Factor Alarm 3 rd 1364 UV Alarm 1 st UV Alarm 2 nd 1366 UV Alarm 3 rd 1367 OV Alarm 1 st OV Alarm 2 nd 1369 OV Alarm 3 rd 1370 UV Trip 1 st UV Trip 2 nd 1372 UV Trip 3 rd 1373 OV Trip 1 st OV Trip 2 nd 1375 OV Trip 3 rd 1376 Power Factor Trip 1 st Power Factor Trip 2 nd 1378 Power Factor Trip 3 rd 1379 KW Alarm 1 st KW Alarm 2 nd 1381 KW Alarm 3 rd 1382 KVA Alarm 1 st KVA Alarm 2 nd 1384 KVA Alarm 3 rd 1385 KVAR Alarm 1 st KVAR Alarm 2 nd 1387 KVAR Alarm 3 rd 1388 AMPS Alarm 1 st

14 Page AMPS Alarm 2 nd 1390 AMPS Alarm 3 rd 1391 Bypass Discrepancy 1 st Trip Only 1392 Bypass Discrepancy 2 nd 1393 Bypass Discrepancy 3 rd 1394 Low Control Voltage (Trip) 1 st Trip Only 1395 Low Control Voltage (Trip) 2 nd 1396 Low Control Voltage (Trip) 3 rd Setpoint Page Trip (Aux1) Relay FailSafe Alarm (Aux2) Relay FailSafe Aux3 Relay FailSafe Aux4 Relay FailSafe Aux5 Relay FailSafe Aux6 Relay FailSafe Aux7 Relay FailSafe Aux8 Relay FailSafe Trip (Aux1) Relay Latched Alarm (Aux2) Relay Latched Aux3 Relay Latched Aux4 Relay Latched Aux5 Relay Latched Aux6 Relay Latched Aux7 Relay Latched Aux8 Relay Latched Setpoint Page Tach Ramp Time Tachometer Scale Selection Manual Tach Scale 4mA Manual Tach Scale 20mA Tach Accel Trip Mode Select Tach Underspeed Trip Pt Tach Overspeed Trip Pt : Dis 1: En 0: Dis 1: Under 2: Over

15 Page Tach Accel Trip Delay Analog Output #1 Select Analog Output #1 4mA Analog Output #1 20mA Analog Output #2 Select Analog Output #2 4mA Analog Output #2 20mA External Input #1 Select External Input #1 Type External Input #1 Time Delay External Input #1 Name (Char2, Char1) External Input #1 Name (Char4, Char3) External Input #1 Name (Char6, Char5) External Input #1 Name (Char8, Char7) External Input #1 Name (Char10, Char9) External Input #1 Name (Char12, Char11) External Input #1 Name (Char14, Char13) External Input #1 Name ( n/a, Char15) External Input #2 Select External Input #2 Type External Input #2 Time Delay C,T String,B A,F L,U,T For 2speed F/W; range and default are 2.

16 Page External Input #2 Name (Char2, String Char1) 1863 External Input #2 Name (Char4, Char3) 1864 External Input #2 Name (Char6, Char5) 1865 External Input #2 Name (Char8, Char7) 1866 External Input #2 Name (Char10, Char9) 1867 External Input #2 Name (Char12, Char11) 1868 External Input #2 Name (Char14, Char13) 1869 External Input #2 Name ( n/a, Char15) 1870 External Input #3 Select External Input #3 Type External Input #3 Time Delay External Input # Name (Char2, U,D String Char1) 1874 External Input #3 Name (Char4, L,A Char3) 1875 External Input #3 Name (Char6, R, Char5) 1876 External Input #3 Name (Char8, M,A Char7) 1877 External Input #3 Name (Char10,,P Char9) 1878 External Input #3 Name (Char12, Char11) 1879 External Input #3 Name (Char14, Char13) 1880 External Input #3 Name ( n/a, Char15) 1881 External Input #

17 Page Select External Input #4 Type External Input #4 Time Delay External Input #4 Name (Char2, Char1) External Input #4 Name (Char4, Char3) External Input #4 Name (Char6, Char5) External Input #4 Name (Char8, Char7) External Input #4 Name (Char10, Char9) External Input #4 Name (Char12, Char11) External Input #4 Name (Char14, Char13) External Input #4 Name ( n/a, Char15) H,T String R,E A,M S,L A,T,T Setpoint Page Custom Accel Curve Curve A Current Limit Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time 5

18 Page Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time Curve A Voltage Level Curve A Ramp Time Curve B Current Limit Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve B Voltage Level Curve B Ramp Time Curve C Current Limit Curve C Voltage Level Curve C Ramp Time

19 Page Curve C Voltage Level 2 Curve C Ramp Time 2 Curve C Voltage Level 3 Curve C Ramp Time 3 Curve C Voltage Level 4 Curve C Ramp Time 4 Curve C Voltage Level 5 Curve C Ramp Time 5 Curve C Voltage Level 6 Curve C Ramp Time 6 Curve C Voltage Level 7 Curve C Ramp Time 7 Curve C Voltage Level 8 Curve C Ramp Time Setpoint Page Run Curve Locked Rotor Time 1 30, 0xffff 1 O/L CLASS 1601 Run Lock Rotor Current Start Curve Locked Rotor Time 1 30, 0xffff 1 O/L CLASS 1603 Start Lock Rotor Current Area Under Curve Protection Maximum I*I*T Start Current Over Curve Learned Start Start Curve Bias Time For Sampling Accel Time Limit 1 300, 0xffff Coast Down Timer Time 1 60, 0xffff 1 DISABLED 1611 Number of Starts Per Hour 1 6, 0xffff 1 DISABLED 1612 Time Between Starts 1 60, 0xffff 1 DISABLED

20 Page 20 Time 1613 Reserved Setpoint Page Use Nema Temp For Rtd Values # of Rtd s Used For Stator Rtd Voting Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Rtd #1 Description Reg Stator Phase A1 Type Stator Phase A1 Alarm Level 0 240, 0xffff 1 OFF 1633 Stator Phase A1 Trip Level 0 240, 0xffff 1 OFF Reserved 1637 Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Rtd #2 Description Reg Stator Phase A2 Type Stator Phase A , 0xffff 1 OFF String String

21 Page Alarm Level Stator Phase A2 Trip Level Reserved Rtd #3 Description Reg0 Rtd #3 Description Reg1 Rtd #3 Description Reg2 Rtd #3 Description Reg3 Rtd #3 Description Reg4 Rtd #3 Description Reg5 Rtd #3 Description Reg6 Rtd #3 Description Reg7 Stator Phase B1 Type Stator Phase B1 Alarm Level Stator Phase B1 Trip Level Reserved Rtd #4 Description Reg0 Rtd #4 Description Reg1 Rtd #4 Description Reg2 Rtd #4 Description Reg3 Rtd #4 Description Reg4 Rtd #4 Description Reg5 Rtd #4 Description Reg6 Rtd #4 Description Reg7 Stator Phase B2 Type Stator Phase B2 Alarm Level Stator Phase B2 Trip Level 0 240, 0xffff 1 OFF , 0xffff 1 OFF 0 240, 0xffff 1 OFF , 0xffff 1 OFF 0 240, 0xffff 1 OFF String String

22 Page Reserved 1679 Rtd #5 Description Reg0 String 1680 Rtd #5 Description Reg Rtd #5 Description Reg Rtd #5 Description Reg Rtd #5 Description Reg Rtd #5 Description Reg Rtd #5 Description Reg Rtd #5 Description Reg Stator Phase C1 Type Stator Phase C1 Alarm Level 0 240, 0xffff 1 OFF 1689 Stator Phase C1 Trip Level 0 240, 0xffff 1 OFF Reserved 1693 Rtd #6 Description Reg0 String 1694 Rtd #6 Description Reg Rtd #6 Description Reg Rtd #6 Description Reg Rtd #6 Description Reg Rtd #6 Description Reg Rtd #6 Description Reg Rtd #6 Description Reg Stator Phase C2 Type Stator Phase C2 Alarm Level 0 240, 0xffff 1 OFF 1703 Stator Phase C2 Trip Level 0 240, 0xffff 1 OFF Reserved 1707 Rtd #7 Description String

23 Page 23 Reg Rtd #7 Description Reg Rtd #7 Description Reg Rtd #7 Description Reg Rtd #7 Description Reg Rtd #7 Description Reg Rtd #7 Description Reg Rtd #7 Description Reg End Bearing Type End Bearing Alarm Level 0 240, 0xffff 1 OFF 1717 End Bearing Trip Level 0 240, 0xffff 1 OFF Reserved 1721 Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Rtd #8 Description Reg Shaft Bearing Type Shaft Bearing Alarm Level 0 240, 0xffff 1 OFF 1731 Shaft Bearing Trip Level 0 240, 0xffff 1 OFF Reserved 1735 Rtd #9 Description Reg Rtd #9 Description Reg Rtd #9 Description Reg2 String String

24 Page Rtd #9 Description Reg Rtd #9 Description Reg Rtd #9 Description Reg Rtd #9 Description Reg Rtd #9 Description Reg Rtd #9 Type Rtd #9 Alarm Level 0 240, 0xffff 1 OFF 1745 Rtd #9 Trip Level 0 240, 0xffff 1 OFF Reserved 1749 Rtd #10 Description Reg0 String 1750 Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Description Reg Rtd #10 Type Rtd #10 Alarm Level 0 240, 0xffff 1 OFF 1759 Rtd #10 Trip Level 0 240, 0xffff 1 OFF Reserved 1763 Rtd #11 Description Reg0 String 1764 Rtd #11 Description Reg Rtd #11 Description Reg Rtd #11 Description Reg Rtd #11 Description Reg Rtd #11 Description Reg Rtd #11 Description Reg Rtd #11 Description

25 Page 25 Reg Rtd #11 Type Rtd #11 Alarm Level 0 240, 0xffff 1 OFF 1773 Rtd #11Trip Level 0 240, 0xffff 1 OFF Reserved 1777 Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Description Reg Rtd #12 Type Rtd #12 Alarm Level 0 240, 0xffff 1 OFF 1787 Rtd #12 Trip Level 0 240, 0xffff 1 OFF Reserved String Setpoint Page Metering Password Level 2 Password Level 3 Password Factory Password Low Byte Factory Password High Byte Setpoint Page Modbus Address Number Set Access Code See Note Set Front Baud Rate Set Modbus Baud Rate Reserved 1815 Set Link Baud Rate Remote Start/Stop Reserved Note 1: 1993: Access all functions; 994: Only access Fn3; 995: Access Fn3,5,16; 996: Access Fn3,5,6,16; 997: Access Fn3,4,5,6,16; 998: Access Fn3,4,5,6,9,16; 999: For factory use. Setpoint 1830 Metering Date Page

26 Page 26 Page 12 # 1831 Metering Data Screen # RTD Failure Alarm Thermal Register Min 10 50, 0xffff Thermal Register Alarm 40 95, 0xffff Thermal Alarm Delay Stopped Cool Down Time Run Cool Down Time Hot Stall Time 4 40, 0xffff 1 ½ O/L CLASS 1839 Cold Stall Time 4 40, 0xffff 1 O/L CLASS 1840 Relay Measured Cool Rates Motor Design Ambient temperature Motor Design Run Temperature Motor Stator Max Temperature , 0xffff 1 S CLS 1844 I/B Input To Thermal Register Use Calculated K Or Assign 1 50, 0xffff Reserved Metering Page # Metering Page 1 Register Address Register Name Data Data Type Scale Unit Example Remark 2000 IA (RMS IphaseA) x1 Amps : Unsigned Integer Note: Don t show scale later if it is x IB (RMS IphaseB) Amps 2002 IC (RMS IphaseC) Amps 2003 G/F (RMS IGFault) x0.01 Amps 2004 Vab (RMS Vab) Volts In page Vbc (RMS Vbc) Volts In page Vca (RMS Vca) Volts In page I(avg) RMS Iavg Amps 2008 RMS Vavg Amps In page Motor Load % of FLA % 2010 G/F (RMS IGFault) Amps 2011 Thermal Register Remaining % : Integer

27 Page Thermal Register to Start % 2013 I/B (Current ImBalance) % 2014 Reserved 2015 I*I*T to Start Amp*Amp*Sec See Register Address Average Start Time Sec 2017 Last Start Time Sec 2018 Average Start Current Amps 2019 Reserved 2020 Line Frequency Hz 2021 Power Factor x0.01 In page RPM Rpm 2023 Phase Order 0=Unknown, 1=ABC, 2=ACB Metering Page Reserved 2801 Power Factor Sign 0: Lead; 1: Lag 2802 Power Factor x KWH Used Kwh KW UNS32 Kw KVA UNS32 Kw KVAR UNS32 Kw MWH Used UNS32 Mwh Peak KW UNS32 Kw Peak KVA UNS32 Kw Peak KVAR UNS32 Kw Peak Amps UNS32 Amps Peak KW Time UNS32 1 ST reg: hh,mm ; 2 nd reg: MM,DD 2822 Peak KVA Time UNS32 1 ST reg: 1 st reg: LSW; 2 nd reg: MSW. LSW: Least Significant Word; MSW: Most Significant Word; 1 st reg: LSW; 2 nd reg: MSW. hh: hour, mm: minute, MM: month, DD: day.

28 Page hh,mm ; 2 nd reg: MM,DD Peak KVAR Time Peak Amps Time UNS32 UNS32 1 ST reg: hh,mm ; 2 nd reg: MM,DD 1 ST reg: hh,mm ; 2 nd reg: MM,DD Metering Page Max Temp Since Clear RTD #1 Max Temp Since Clear RTD #2 Max Temp Since Clear RTD #3 Max Temp Since Clear RTD #4 Max Temp Since Clear RTD #5 Max Temp Since Clear RTD #6 Max Temp Since Clear RTD #7 Max Temp Since Clear RTD #8 Max Temp Since Clear RTD #9 Max Temp Since Clear RTD #10 Max Temp Since Clear RTD #11 Max Temp Since Clear RTD #12 Stator Phase A1 RTD #1 (Temp) Stator Phase A1 RTD #2 (Temp) Stator Phase A1 RTD #3 (Temp) Stator Phase A1 RTD #4 (Temp) Stator Phase A1 RTD #5 (Temp) Stator Phase A1 RTD #6 (Temp) Stator Phase A1 RTD #7 (Temp) 2069 Stator Phase A1

29 Page 29 RTD #8 (Temp) 2070 Stator Phase A1 RTD #9 (Temp) 2071 Stator Phase A1 RTD #10 (Temp) 2072 Stator Phase A1 RTD #11 (Temp) 2073 Stator Phase A1 RTD #12 (Temp) 2074 Measured Run Cool Time 2075 Measured Stop Cool Time 2076 Hottest Stator RTD# Hottest Stator RTD Temperature Hottest NonStator RTD# Hottest NonStator RTD Temp Metering Page Model # + Firmware Rev # 2101 O/L Time Left to Trip Second 2102 Therm Inh Time Left Minute Coast Down Timer Time Left Time Between Starts Time UNS32 UNS32 Millisecond Millisecond Starts / Hr Time #0 UNS32 Minute Starts / Hr Time #1 UNS32 Minute Starts / Hr Time #2 UNS32 Minute Starts / Hr Time #3 UNS32 Minute Starts / Hr Time #4 UNS32 Minute Starts / Hr Time #5 UNS32 Minute Relay Status (Power on, Relay status) If Model # + Firmware Rev # is 6.22, it shows 622 here. 1 st reg: LSW; 2 nd reg: MSW. 1 st reg: LSW; 2 nd reg: MSW. 60min Time since 1 st start. 60min Time since 2 nd start. 60min Time since 3 rd start. 60min Time since 4 th start. 60min Time since 5 th start. 60min Time since 6 th start. Bit0 of high byte: 0=Pwr off; 1=Pwr On; Bit07 of low byte: relay18. 0=relay off; 1=relay on.

30 Page Present Lcd Line1 (Char2, Char1) Present Lcd Line1 (Char4, Char3) Present Lcd Line1 (Char6, Char5) Present Lcd Line1 (Char8, Char7) Present Lcd Line1 (Char10, Cha9) Present Lcd Line1 (Char12, Char11) Present Lcd Line1 (Char14, Char13) Present Lcd Line1 (Char16, Char15) Present Lcd Line1 (Char18, Char17) Present Lcd Line1 (Char20, Char19) Present Lcd Line2 (Char2, Char1) Present Lcd Line2 (Char4, Char3) Present Lcd Line2 (Char6, Char5) Present Lcd Line2 (Char8, Char7) Present Lcd Line2 (Char10, Cha9) Present Lcd Line2 (Char12, Char11) Present Lcd Line2 (Char14, Char13) Present Lcd Line2 (Char16, Char15) Present Lcd Line2 (Char18, Char17) Present Lcd Line2 (Char20, Char19) O, M, O, T,, R, T, S, P, O, E, P,, D,,,,,,. E, R, D, A,, Y, O, T, S,, A, T, T, R,,,,,,. e.g.: MOTOR STOPPED e.g.: READY TO START Metering Page Event Count See Note Event Start See Note Event Size 64. Fixed Number indicates the size of Event Recorder Reserved 2916 Event Entry #1: Year

31 Page Event Entry #1: Month & Day Event Entry #1: Minutes & Hours Event Entry #1: Milliseconds Event Entry #1: Event Code Event Entry #1: Event Parameter Event Entry #1: Current PhaseA Event Entry #1: Current PhaseB Event Entry #1: Current PhaseC Event Entry #1: Current GFault Event Entry #1: VPhaseA Event Entry #1: VPhaseB Event Entry #1: VPhaseC Event Entry #1: PwrFactor Reserved MM,DD mm,hh ms Amps Amps Amps Amps Volts Volts Volts Event Entry #2 Event Entry #3 Event Entry #4 Event Entry #5 Event Entry #6 Event Entry #7 Event Entry #8 Event Entry #9 Event Entry #10 MM: month, DD: day. hh: hour, mm: minute, See Table 2 19 See Table Structure of #2#64 are same as the #1. 2. Each event entry takes total sixteen registers.

32 Page Event Entry # Event Entry #60 Event Entry #61 Event Entry #62 Event Entry #63 Event Entry #64 Note 1: 164. Numbers of events in Event Recorder ring buffer. It also can be used for pointer while the numbers of events are less than 64, i.e. ring buffer has not been full yet. Note 2: 063. A rolling pointer points to the oldest event the starting event, while numbers of events are over 64 in ring buffer. It will not count until ring buffer is full. If (2900)<64, (2901) = 0; If (2900)=64, (2901) >=0 and Newest event entry # = (2901) 1. It is mod 64 subtraction. For example, there are 64 events in event recorder, and the oldest event starts from Event Entry # We then will have (2900)=64, Newest event entry # = (2901)1 = 51= 4 and (2902)=64. And the newest event will be logged into Event Entry # because of the scrolling. Note that the newest event will override the last oldest event after the event recorder is full. The pointer 2901 will keep scrolling to tell us where is the oldest event the starting event in this ring buffer Metering Page Last Trip Cause See Table Last Trip Value N/A 2152 Last Trip Iphase A Amps 2153 Last Trip Iphase B Amps 2154 Last Trip Iphase C Amps 2155 Last Trip GF Amps 2156 Last Trip Vphase A Volts 2157 Last Trip Vphase B Volts 2158 Last Trip Vphase C Volts 2159 Last Trip PF 2160 Last Trip IB % 2161 Last Trip Line Frequency (Hz) Hz 2162 Last Trip KW Kw 2163 Last Trip Hot Stator RTD # 2164 Last Trip Hot Stator RTD Temperature 2165 Last Trip Hot Non Stator RTD # 2166 Last Trip Hot Non Stator RTD Temperature 2167 Last Trip Phase Order See Register Address 1094

33 Page 33 Metering Page MWH Total UNS32 Mwh 2202 Running Hours Total Hours 2203 Total Trips 2204 S/C Trips 2205 Start O/L Trips 2206 Run O/L Trips 2207 Frequency Trips 2208 I/B Trips 2209 Overcurrent Trips 2210 Stator Trips 2211 NonStator Trips 2212 G/F HISET Trips 2213 G/F LOSET Trips 2214 Acceleration Time Trips 2215 Start Curve Trips 2216 I*I*T Start Curve Trips 2217 Learned Start Curve Trips 2218 Shunt Trips 2219 Phase Loss Trips 2220 Tach Accel Trips 2221 U/V Trips 2222 O/V Trips 2223 Power Factor Accel Trips 2224 Voltage Phase Rev Trips 2225 External Input #1 Trips 2226 External Input #2 Trips 2227 External Input #3 Trips 2228 External Input #4 Trips 2229 Misc. Trips 2230 Low Control Voltage Trips 8888 Device Category Number 8889 Reserved Note: 1019 is reserved for JKSSS; 2029 is reserved for TXSSS

34 Page 34 Table 219. Metering Page 5 Event Code Listing Event Code Shown in Event Recorder Remark 6 See Event Parameter for individual event Alarm 7 See Event Parameter for individual event Trip 8 See Event Parameter for individual event Trip and Alarm clear 27 See Event Parameter for individual event System Diagnostic 0xffff DS1 POWER ON Power On Table 220. Metering Page 5 Event Parameters and Metering Page 6 Last Trip Cause Event Parameter Shown in Event Recorder Remark For Event Code 6 and 7, and Last Trip Cause: 0 OVERLOAD WARNG 1 IMBALANCE ALARM 2 GROUND FAULT ALARM 3 UNDERCURRENT ALARM 4 OVERCURRENT ALARM 5 THERMAL REG ALARM 6 SELT TEST ALARM 7 OVER VOLTAGE ALARM 8 UNDER VOLTAGE ALARM 9 kw DEMAND ALARM 10 kva DEMAND ALARM 11 kvar DEMAND ALARM 12 CURRENT DEMAND ALARM 13 PWR FACTOR LD ALARM 14 PWR FACTOR LAG ALARM 15 STATOR RTD ALARM 16 RTD ALARM 17 RTD FAILURE ALARM 18 SPARE PUT 1 ALARM 19 SPARE PUT 2 ALARM 20 SPARE PUT 3 ALARM 21 SPARE PUT 4 ALARM 22 OVERLOAD TRIP 23 IMBALANCE TRIP 24 SHORT CIRCT TRIP 25 STATOR TRIP 26 RTD TRIP 27 OVERCURRENT TRIP 28 GROUND FAULT LO TRIP 29 GROUND FAULT HI TRIP 30 PHASE LOSS TRIP 31 PHASE ORDER TRIP 32 ACCELERATION TRIP 33 TACH xxxx RPM 34 BASIC START CRV TRIP 35 START CRV UNDER TRIP 36 START CRV OVER TRIP 37 OVER VOLTAGE TRIP 38 UNDER VOLTAGE TRIP 39 PWR FACTOR LEAD TRIP 40 PWR FACTOR LAG TRIP 41 OVERFREQUENCY TRIP

35 Page UNDERFREQUENCY TRIP 43 THERMAL CAP HIB 44 COASTDOWN TMR HIB 45 TIME BETWEEN HIB 46 STARTS PER HR HIB 47 BYPASS DISCREPANCY 48 CURRENT RISE 49 CURRENT FALL OFF 50 HIBITS CLEAR 51 MOTOR RUNNG 52 DELAYED RUN 53 AT SPEED 54 TIMED OUTPUT 55 FIRG OFF 56 SHUNT TRIP For Event Code 8: 43 THERM CAP HIB CLR 44 COASTDOWN HIB CLR 45 TIME BETW HIB CLR 46 STARTS PER HR CLEAR 47 BYPASS DISC. CLEAR 52 DELAYED RUN CLEAR 53 AT SPEED CLEAR 54 TIMED OUTPUT CLEAR 55 FIRG OFF CLEAR 56 SHUNT TRIP CLEAR For Event Code 27: 1 FIRMWARE UPGRADED 2 FACTORY RESET 3 THERMAL CAP RESET 4 FLASH READ ERROR 5 FLASH WRITE ERROR 6 MEM ERROR. BATTERY? 7 SOFTWARE RESET 8 WATCHDOG RESET 9 WARM REBOOT 10 RTD IT ERROR 11 KEYPAD ENTRY TIMEOUT