Fuji Electric ALPHA5 Smart, User Manual

Page: 274 / 636

CHAPTER 4 PARAMETER
4-106
Output Terminal Function Setting Parameter
4
 Monitor 1/2 offset
The offset voltage between the monitor 1 [MON1] and monitor 2 [MON2] terminals can be
adjusted. The setting range is from -50 to 50 in increments of 1. The reference value has no unit.
Every increment corresponds to about 6.1 mV.
 Monitor 1/2 output format
You can select either output on both polarity or output on single polarity, scale and offset assigned
to the monitor 1 [MON1] and monitor 2 [MON2] terminals.
Specify the negative sign for the monitor 1/2 scale to reverse the polarity of the output voltage.
 Resolution of monitor 1/2 output
The resolution is 14 bits (16384) at the full scale (between -12.5 V and 12.5 V).
The resolution (*) is 1.5 mV (-12.5 to 12.5) V/2
14
).
* While the maximum or minimum output voltage is ±11 V, ±12.5 V is used for the calculation of the
resolution.
PA3_88 Command pulse frequency sampling time for monitor
No. Name Setting range
Default
value
Change
88
Command pulse
frequency sampling
time for monitor 0: 62.5 [µs] 1: 125 [µs] 2: 250 [µs],
3: 500 [µs] 4: 1 [ms] 5: 2 [ms],
6: 4 [ms]
7: 8 [ms]
3 Always
Specify the command pulse frequency 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.
+7.0 V
-7.0 V
Monitor 1 terminal (output on both polarity)
+7.0 V
Monitor 1 terminal (output on single porality)
Output voltage
Output voltage
(Max. rotation speed)
(Max. rotation speed)
(Max. rotation speed) (Max. rotation speed)