Fuji Electric ALPHA7, User Manual

Page: 307 / 662

CHAPTER 4 PARAMETER
4-116
Output Terminal Function Setting Parameters
4
PA3_89 Feedback speed sampling time for monitor
No. Name Setting range
Default
value
Change
89
Feedback speed
sampling time for
monitor 0: 50 [µs] 1: 100 [µs] 2: 200 [µs],
3: 400 [µs] 4: 800 [µs] 5: 1.6 [ms],
6: 3.2 [ms]
7: 6.4 [ms]
1 Always
Specify the feedback speed sampling time for monitor.
The sampling time is for the monitoring function. No effect is caused to the control even if the value is
changed.
PA3_90 Output pulse frequency error
No. Name Setting range
Default
value
Change
90
Output pulse frequency
error 0: Disable
1: Enable
0
Always
PA3_92 Range1 of position: Setting1
PA3_93 Range1 of position: Setting2
PA3_94 Range2 of position: Setting1
PA3_95 Range2 of position: Setting2
No. Name Setting range
Default
value
Change
92
Range1 of position:
Setting1 -2000000000 to 2000000000 [unit amount]
0 Always
93
Range1 of position:
Setting2 -2000000000 to 2000000000 [unit amount]
0 Always
94
Range2 of position:
Setting1 -2000000000 to 2000000000 [unit amount]
0 Always
95
Range2 of position:
Setting2 -2000000000 to 2000000000 [unit amount]
0 Always
The current servomotor position is detected and output in these signals.
The output signal can be turned on or off according to the current motor position. The parameter that
can be specified for range 1 of position signal includes range 1 of position - setting 1 (PA3_92) and
range 1 of position - setting 2 (PA3_93).
For example, if the setting of range 1 of position - setting 1 (PA3_92) is smaller than the setting of range
1 of position - setting 2 (PA3_93) and the position specified for range 1 of position - setting 1 (PA3_92)
passes during forward motion, the range 1 of position signal undergoes OFF-to-ON transition. If the
position specified for range 1 of position - setting 2 (PA3_93) passes, the range 1 of position signal
undergoes ON-to-OFF transition.
Similarly to the above description, range 2 of position is related to parameters PA3_94 and 95.
This function is enabled after homing is finished.
For details of the position range, refer to “CHAPTER 2 WIRING”.