P9-19 alternation unit, P9-20 allow network run, P9-21 run priority – Yaskawa iQpump Controller Programming Manual User Manual
Page 241: P9-22 system fault retry, P9-23 max number of running pumps, P9-24 lead swap @ sleep

YASKAWA TM.iQp.07 iQpump Controller Programming Manual
241
◆
P9-19 Alternation Unit
Refer to parameter P9-19 in Appendix A for description details.
◆
P9-20 Allow Network Run
Refer to parameter P9-20 in Appendix A for description details.
◆
P9-21 Run Priority
Setting Range:
1 ~ 16
Factory Default: 8
Refer to parameter P9-21 in Appendix A for description details.
◆
P9-22 System Fault Retry
Setting Range:
0 ~ 10
Factory Default: 5
Refer to parameter P9-22 in Appendix A for description details.
◆
P9-23 Max Number of Running Pumps
Setting Range:
1 ~ 16
Factory Default: 16
Refer to parameter P9-23 in Appendix A for description details.
◆
P9-24 Lead Swap @ Sleep
Setting Range: 0 ~7200 s
Factory Default: 0 s
Refer to parameter P9-24 in Appendix A for description details.
Setting
Description
0
Hours (hr)
1
Minutes (min)
Setting
Description
0
Always
1
First / Alternation
2
First Only
3
Alternation Only
Parameter
No.
Addr.
Hex
Parameter Name
Digital Operator Display
Description
Range
Default
Menu
Location
Parameter functionality below only applies when P1-01 = 3 (MEMOBUS / Modbus Network)
P9-22
0895
System Fault Retry
System Flt Retry
Determines the number of times the iQpump MEMOBUS / Modbus
Network will allow automatic restarts of system faults. The drive
uses parameter L5-03 in determining when to attempt a system fault
restart.
For proper operation, this parameter should be set the same for all
networked drives.
Only applies when P1-01 = 3 (MEMOBUS / Modbus Network)
0 ~ 10
0
Programming