Parker AC890PX Series, Engineering Reference

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A p p e n d i x D : P r o g r a m m i n g
D-131
AC890PX AC Drive
Parameter Descriptions
CONTACTOR CLOSED
PREF: 92.05 Default: TRUE Range: FALSE / TRUE
Feedback used to indicate that the external contactor has been closed. It must be TRUE for the sequencer to proceed from the SWITCHED ON
state to the READY STATE, refer to SEQUENCER STATE.
DRIVE ENABLE PREF: 92.06 Default: TRUE Range: FALSE / TRUE
This provides a means of electronically inhibiting Drive operation. Whilst running, setting this parameter to FALSE disables the Drive operation and
causes the motor to coast.
NOT FAST STOP PREF: 92.07 Default: TRUE Range: FALSE / TRUE
Whilst running or jogging, setting this parameter to FALSE causes the Drive to ramp to zero. The rate is set by FAST STOP RATE in the STOP
function block. The action of setting NOT FAST STOP to TRUE is latched. The Drive cannot be restarted until fast stop is completed.
NOT COAST STOP PREF: 92.08 Default: TRUE Range: FALSE / TRUE
Setting this parameter to FALSE disables the Drive operation and causes the motor to coast. The action of setting this parameter to TRUE is latched.
The Drive can not be restarted until the coast stop is completed.
A detailed description of the sequencer states, as indicated by the SEQUENCER STATE parameter, is described in Appendix B.
REMOTE REVERSE PREF: 92.09 Default: FALSE Range: FALSE / TRUE
For remote setpoints, setting this parameter TRUE inverts the demanded direction of motor rotation.
REM TRIP RESET PREF: 92.10 Default: FALSE Range: FALSE / TRUE
On a transition to TRUE, this input clears latched trips.
TRIP RST BY RUN PREF: 92.11 Default: TRUE Range: FALSE / TRUE
This allows the rising edge of run command to clear latched trips.
POWER UP START PREF: 92.12 Default: FALSE Range: FALSE / TRUE
If TRUE, this allows the Drive to go directly to run mode on power-up if in remote and a run command is present. If FALSE, a low to high
transition of the run command is required.
TRIPPED PREF: 92.13 Default: FALSE Range: FALSE / TRUE
Indicates that there is a latched trip present.
RUNNING PREF: 92.14 Default: FALSE Range: FALSE / TRUE
Indicates that that the Drive is in the enabled state.