App. 3 Analog Monitor - Mitsubishi Electric MR-JE-_A Instruction Manual

APPENDIX

App. 3 Analog monitor

The servo status can be outputted to two channels in terms of voltage.
App. 3.1 Setting
Change the following digits of [Pr. PC14] and [Pr. PC15].
[Pr. PC39] and [Pr. PC40] can be used to set the offset voltages to the analog output voltages. Setting value
is -9999 mV to 9999 mV.
Parameter
PC39
PC40
App. 3.2 Setting
The servo amplifier is factory-set to output the servo motor speed to MO1 (Analog monitor 1) and the torque
to MO2 (Analog monitor 2). The setting can be changed as listed below by setting the [Pr. PC14] and [Pr.
PC15] value.
Refer to (3) for the detection point.
Setting
Output item
value
00 Servo motor speed
(Note 4)
02 Servo motor speed
(Note 4)
POINT
A voltage of analog monitor output may be irregular at power-on.
[Pr. PC14]
0 0
[Pr. PC15]
0 0
Set the offset voltage of MO1 (Analog monitor 1).
Set the offset voltage of MO2 (Analog monitor 2).
Description
CCW direction
8 [V]
Maximum speed
0
Maximum speed
-8 [V]
CW direction
8 [V]
CW direction CCW direction
Maximum speed 0 Maximum speed
App. - 12
Analog monitor 1 output selection
(the signal provided to the output across MO1 and LG)
Analog monitor 2 output selection
(the signal provided to the output across MO2 and LG)
Description
Setting
Output item
value
01 Torque (Note 5)
03 Torque (Note 5)
Setting range [mV]
-9999 to 9999
Description
Power running in
CCW direction
8 [V]
Maximum torque
0
Maximum torque
-8 [V]
Power running in
CW direction
8 [V]
Power running in Power running in
CW direction CCW direction
Maximum torque 0 Maximum torque