Emerson PaCSystems VersaMax Series

SVCREQ Function Numbers190
Format of the SVCREQ Function191
- Parameters of the SVCREQ Function192
- Example of the SVCREQ Function192
SVCREQ 1: Change/Read Constant Sweep Timer192
- Input Parameter Block for SCVREQ 1192
SVCREQ 2: Read Window Times194
- Output Parameter Block for SVCREQ 2195
SVCREQ 3: Change Programmer Communications Window Mode195
- Changing the Programmer Communications Window Mode195
SVCREQ 4: Change System Communications Window Mode196
- Changing the System Communications Window Mode196
Change/Read Number of Words to Checksum197
- Parameter Block Formats for SVCREQ 6197
SVCREQ 7: Read or Change the Time-Of-Day Clock198
- Parameter Block Format for SVCREQ 7198
- SVCREQ 7 Parameter Block Content: BCD Format199
- SVCREQ 7 Parameter Block Content: Packed ASCII Format200
SVCREQ 8: Reset Watchdog Timer202
- Parameter Block Format for SVCREQ 8202
- Example of SVCREQ 8202
SVCREQ 9: Read Sweep Time from Beginning of Sweep202
- Output Parameter Block Format for SVCREQ 9202
SVCREQ 10: Read Folder Name203
- Output Parameter Block Format for SVCREQ 10203
- Example of SVCREQ 10203
SVCREQ 11: Read PLC ID204
- Output Parameter Block Format for SVCREQ 11204
- Example of SVCREQ 11204
SVCREQ 13: Shut down (Stop) PLC205
- Parameter Block for SVCREQ 13205
- Example of SVCREQ 13205
SVCREQ 14: Clear Fault206
- Input Parameter Block for SVCREQ 14206
- Example of SVCREQ 14206
SVCREQ 15: Read Last-Logged Fault Table Entry207
- Input Parameter Block for SVCREQ 15207
- Long/Short Value208
- Example of SVCREQ 15208
SVCREQ 16: Read Elapsed Time Clock209
- Output Parameter Block for SVCREQ 16209
- Example of SVCREQ 16209
SVCREQ 18: Read I/O Override Status210
- Output Parameter Block for SVCREQ 18210
- Example of SVCREQ 18210
SVCREQ 23: Read Master Checksum211
- Output Parameter Block for SVCREQ 23211
- Example of SVCREQ 23211
SVCREQ 24: Reset Ethernet Daughter Board212
SVCREQ 26/30: Interrogate I/O213
- Example of SVCREQ 26213
SVCREQ 29: Read Elapsed Power down Time213
- Output Parameter Block for SVCREQ 29213
- Example of SVCREQ 29214

Chapter 12: Serial I/O / SNP / RTU Protocols215

Chapter 13: Ethernet Communications239

Chapter 14: PID Built-In Function Block263

Chapter 15: The EZ Program Store Device285

Appendix A: Performance Data293

Brand	Emerson
Model	PaCSystems VersaMax Series
Category	Controller
Language	English

Emerson PaCSystems VersaMax Series - User Manual

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Emerson PaCSystems VersaMax Series Specifications

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