Parker AC890PX Series, Engineering Reference

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D-12
A p p e n d i x D : P r o g r a m m i n g
AC890PX AC Drive
Parameter Descriptions
INITIAL DELAY 2 PREF: 93.07 Default: —.x s Range: 0.0 to 600.0 s
Determines the delay for the first restart attempt when the trip is included in TRIGGER 2.
The delay is measured from all error conditions clearing.
ATTEMPT DELAY 2 PREF: 93.08 Default: —.x s Range: 0.0 to 600.0 s
Determines the delay between restart attempts for a trip included in TRIGGER 2. The delay is measured from all error conditions clearing.
TRIGGER 2 WORD 1 to
TRIGGER 2 WORD 6 PREF: 93.09, 93.10, 93.17, 93.18,
93.21, 93.22 Default: 0000 Range:0x0000 to 0xFFFF
Allows Auto Restart to be enabled for a selection of trip conditions.
If a trip is included in both TRIGGER 1 WORD 1 and TRIGGER 2 WORD 1 for instance, then the times associated with TRIGGER 1 WORD 1
will take priority.
Refer to page D-168: “Hexadecimal Representation of Trips” for an explanation of the four-digit codes.
PENDING PREF: 93.11 Default: FALSE Range: FALSE / TRUE
Indicates that an auto restart will occur after the programmed delay.
RESTARTING PREF: 93.12 Default: FALSE Range: FALSE / TRUE
Indicates that an auto restart is occurring. TRUE for a single block diagram execution cycle.
ATTEMPTS LEFT PREF: 93.13 Default: 5 Range: —.
Indicates the number of attempts left before an external fault reset is required.
TIME LEFT PREF: 93.14 Default: —.x s Range: —.x s
When in the Restarting state, this parameter indicates the time left before an auto restart attempt will be permitted. When non-zero, this value is
unaffected by changes to ATTEMPT DELAY 1.