Indexing End Judgment Time - Fuji Electric Faldic-a RYS-R Series User Manual

(2) Indexing end judgment time

The output timing of [WPSET] signal is shown below.
Speed
Deviation zero
Indexing end [WPSET]
1) The current command position reaches the target position.
2) The motor's current feedback position follows the current command position to reach the target position.
3) When the difference (deviation) between the current feedback position and the current command position is less than the deviation zero
width (basic para. 53), the deviation zero signal is turned on.
4) When the deviation zero signal is continuously held on during the indexing end judgment time (basic para. 57), the [WPSET] signal is
turned on.
Basic parameter 57
Para. Name
57 Indexing end judgment time
・
Output form of [WPSET] signal is as follows:
Cause
Forward command [FWD]
Auto start [START]
Origin return [ORG]
Pulse train ratio 1
Pulse train ratio 2
Position preset end
Deviation clear
Free-run [BX]
Temporary stop
Positioning cancel
Run command [RUN] off
Forced stop [EMG] off
Alarm detection [ALM]
(minor fault) (*)
Alarm detection [ALM]
(major fault) (*)
(*) : Minor fault ... Deviation excessive [OF], braking resistor overheat [rH], amplifier overheat [AH], encoder overheat [EH] and bus
communication error [tE]
Major fault ... Alarm detection other than minor fault
Forced zero speed ... Decelerates to a stop rapidly.
Base off ... Motor has no driving force (free-run).
OFF
OFF
Setting range
0.000 to 1.000 [s] (in 0.001 step)
Deceleration method (*)
"Preset deceleration time"
to "servo lock"
Pulse train input
-
-
Load torque
"Preset deceleration time"
to "servo lock"
"Preset deceleration time"
to "servo lock"
"Forced zero speed" to
"base off"
Forced zero speed
"Forced zero speed" to
"base off"
Base off
Deviation zero (width) (basic para. 53)
ON
ON
Indexing end judgment time (basic para. 57)
Indexing end [WPSET] signal
On at stopping
Always off
On at preset end
Always off
Retained at preceded status
Off
On at stopping
Off
Off
Off
Retained at preceded status
5-23
Time
Initial value Change
0.050 Always
Remark
Not turned on when manual
indexing is invalid.
-
-
-
-
At temporary stop off,
executes indexing action
again.
Not turned on when manual
indexing is invalid.
Ready [RDY] off
-
-
-
MHT260a (Engl.)