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5.5 Forming a Protective Sequence
5 -73
Motor
speed
Reference speed
/V-CMP is output in this
range.
Pn503
The following user constant setting is used to change the CN1 connector terminal that outputs
the /V-CMP signal.
Pn50E
Output Signal Selections 1
Factory
Setting:
3211
Speed Control
The user constant isfactory set so the /V-CMPsignal isoutput between CN1-25 and 26. See
5.3.4
Output Circuit Signal Allocation
for more details on user constant Pn50E.
The following user constant is used to set conditions for speed coincidence output.
Pn503
Speed Coincidence
Signal Output Width
Unit:
r/min
Setting
Range:
0 to 100
Factory
Setting:
10
Speed Control
This user constant is used to set conditions for speed coincidence signal /V-CMP output.
The /V-CMP signal is output when the difference between the speed reference and actual motor
speed is below this setting.
The /V-CMP signal turns ON at 1900 to 2100 r/min if the user constant is set to 100 and the refer-
ence speed is 2000 r/min.
/V-CMP is a speed control signal.
With the factory setting, this signal is used as the positioning completed signal /COIN for position control, and
it is always ON for torque control.
5
A
EXAMPLE
"
INFO
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