Allen-Bradley PowerFlex 750 Series Programming Manual

Rockwell Automation Publication 750-PM001N-EN-P - February 2017 153
Drive Port 0 Parameters Chapter 3
DIAGNOSTICS
Status
933 Start Inhibits
Start Inhibits
RO 32-bit
Integer
Indicates which condition is preventing the drive from starting or running.
Bit 0 “Faulted” – Drive is in a faulted state. See P951 [Last Fault Code].
Bit 1 “Alarm” – A Type 2 alarm exists. See P961 [Type 2 Alarms].
Bit 2 “Enable” – An Enable input is open.
Bit 3 “Precharge” – Drive is in precharge. See P321 [Prchrg Control], P11 [DC Bus Volts].
Bit 4 “Stop” – Drive is receiving a stop signal. See P919 [Stop Owner].
Bit 5 “Database” – Database is performing a download operation.
Bit 6 “Startup” – Startup is active and preventing a start. Go to Start-Up Routine and abort.
Bit 7 “Safety” – Safety option module is preventing a start.
Bit 8 “Sleep” – Sleep function is issuing a stop. See P350 [Sleep Wake Mode], P351 [SleepWake RefSel].
Bit 9 “Profiler” – Profiler function is issuing a stop. See P1210 [Profile Status].
Bit 10 “CommutNotCfg” – The associated PM motor commutation function has not been configured for use.
934 Last StrtInhibit
Last Start Inhibit
RO 32-bit
Integer
Displays the Inhibit which prevented the last Start signal from starting the drive. Bits will be cleared after the next successful start sequence.
See parameter 933 [Start Inhibits] for bit descriptions.
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
Options
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved CommutNotCfg Profiler
(1)
(1) 755 drives only.
Sleep Safety Startup Database Stop Precharge Enable Alarm Faulted
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109876543210
0 = False
1 = True
Options
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved CommutNotCfg Profilier Sleep Safety Startup Database Stop Precharge Enable Alarm Faulted
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109876543210
0 = False
1 = True

Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 750 Series
Category	Controller
Language	English