Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual page 125

3. SIGNALS AND WIRING
(2) INP (In-position)
INP turns on when the number of droop pulses in the deviation counter falls within the preset in-position
range ([Pr. PA10]). INP may turn on continuously during a low-speed operation with a large value set as
the in-position range.
(3) RD (Ready)
(4) Electronic gear switching
The combination of CM1 and CM2 enables you to select four different electronic gear numerators set in
the parameters.
As soon as CM1/CM2 is turned on or off, the numerator of the electronic gear changes. Therefore, if a
shock occurs at switching, use the position smoothing ([Pr. PB03]) to relieve the shock.
ON
SON (Servo-on)
OFF
Alarm
Alarm
No alarm
Droop pulses
ON
INP (In-position)
OFF
ON
SON (Servo-on)
OFF
Alarm
Alarm
No alarm
ON
RD (Ready)
OFF
(Note) Input device
CM2 CM1
0 0
0 1
1 0
1 1
Note. 0: Off
1: On
3 - 42
100 ms 10 ms or shorter
or shorter
Electronic gear numerator
Pr. PA06
Pr. PC32
Pr. PC33
Pr. PC34
In-position range
10 ms or shorter