6. MODBUS REGISTERS
6 - 21
(1) Usage
External Input signal display1 (Input device status 1) to External Input signal display4 (Input device
status 4) display the ON/OFF state of each input device of the MR-JE-_C servo amplifier. The following
table shows the details. When the input of the target device is on, "1" is returned. When the input of the
target device is off, "0" is returned. The values in the areas marked with diagonal lines are indefinite.
Bit
Input device abbreviation (Note)
Input device status 1
Input device status 2
Input device status 3
Input device status 4
0
SON
(Servo-on)
1
LSP (Forward rotation stroke
end)
2
LSN (Reverse rotation stroke
end)
3
TL (External torque limit
selection)
4
TL1 (Internal torque limit
selection)
5
PC (Proportional control)
6
RES
(Reset)
7
CR
(Clear)
8
SP1 (Speed selection 1)
9
SP2 (Speed selection 2)
DOG (Proximity dog)
10
SP3 (Speed selection 3)
11
ST1/RS2 (Forward rotation
start/reverse rotation
selection)
12
ST2/RS1 (Reverse rotation
start/forward rotation
selection)
13
CM1 (Electronic gear setting
1)
14
CM2 (Electronic gear setting
2)
15
LOP (Control switching)
16
17
18
EM2/EM1 (Forced stop 2/1)
19
20
STAB2 (Second
acceleration/deceleration
selection)
21
22
23
24
25
26
27
CDP (Gain switching)
28
29
30
31
Note. For details on the symbols, refer to section 3.5 in "MR-JE-_C Servo Amplifier Instruction Manual".
Summary of Contents for MELSERVO-JE MR-JE-C
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