Mitsubishi Electric MELSERVO MR-J3 A Series, Instruction Manual

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5. PARAMETERS
5.3.3 Analog monitor
The servo status can be output to two channels in terms of voltage. The servo status can be monitored using
un ammeter.
(1) Setting
Change the following digits of parameter No. PC14, PC15:
Analog monitor (MO1) output selection
(Signal output to across MO1-LG)
Analog monitor (MO2) output selection
(Signal output to across MO2-LG)
Parameter No. PC14
0 0 0
0 0 0
Parameter No. PC15
Parameters No. PC39 and PC40 can be used to set the offset voltages to the analog output voltages. The
setting range is between 999 and 999mV.
Parameter No. Description Setting range [mV]
PC39 Used to set the offset voltage for the analog monitor 1 (MO1).
PC40 Used to set the offset voltage for the analog monitor 2 (MO2).
999 to 999
(2) Set content
The servo amplifier is factory-set to output the servo motor speed to analog monitor 1 (MO1) and the torque
to analog monitor (MO2). The setting can be changed as listed below by changing the parameter No. PC14
and PC15 value:
Refer to (3) for the measurement point.
Setting Output item Description Setting Output item Description
0 Servo motor speed
Max. speed
CW direction
CCW direction
Max. speed
0
8[V]
-8[V]
1 Torque (Note 3)
Max. torque
Driving in CW
direction
Driving in CCW
direction
Max. torque
0
8[V]
-8[V]
2 Servo motor speed
CCW direction
Max. speed Max. speed 0
8[V]
CW direction
3 Torque (Note 3) Driving in CCW
direction
Max. torque Max. torque 0
8[V]
Driving in CW
direction
4 Current command
Max. current command
(Max. torque command)
CW direction
CCW direction
Max. current command
(Max. torque command)
0
8[V]
-8[V]
5 Command pulse
frequency
500[kpps]
CW direction
CCW direction
-500[kpps]
0
10[V]
-10[V]