Mitsubishi Electric MR-JE-C, Instruction Manual

Page: 24 / 312

2. SIGNALS AND WIRING
2 - 7
The device assignment of the CN3 connector pins changes depending on the control mode. For the pins
which are given parameters in the related parameter column, their devices can be changed using those
parameters.
Pin No.
I/O
(Note 1)
I/O signals in control
modes (Note 2)
Related parameter
CP PS
1 I EM2 EM2
2 I DOG (Note 3) SIG (Note 4) Pr. PD06
3 I LSP (Note 5) LSP (Note 5) Pr. PD09
4 I LSN (Note 6) LSN (Note 6) Pr. PD12
5 DICOM DICOM
6 I (Note 7) (Note 7) Pr. PD24
7 I PG PG
8 I DI0 DI0 Pr. PD15
9 I TLA TLA Pr. PC29
10 LG LG
11 O LA LA
12 O LB LB
13 O LZ LZ
14 O RD RD Pr. PD29
15 O ALM ALM Pr. PD30
16 O OP OP Pr. PD31
17 DOCOM DOCOM
18 OPC OPC
19 I (Note 7) (Note 7) Pr. PD27
20 I NG NG
21 I MD0 MD0 Pr. PD18
22 O INP INP Pr. PD32
23 LG LG
24 O LAR LAR
25 O LBR LBR
26 O LZR LZR
Note 1. I: input signal, O: output signal
2. CP: Positioning mode (point table method)
PS: Positioning mode (indexer method)
3. In the point table method, assign the following input device to CN3-2 pin
with [Pr. PD06].
CN3-2: DOG (Proximity dog)
4. In the indexer method, assign the following input device to CN3-2 pin with
[Pr. PD06].
CN3-2: SIG (External limit/Rotation direction decision/Automatic speed
selection)
5. Assign the following input device to CN3-3 pin with [Pr. PD09].
CN3-3: LSP (Forward rotation stroke end)
6. Assign the following input device to CN3-4 pin with [Pr. PD06].
CN3-4: LSN (Reverse rotation stroke end)
7. Input devices are not assigned by default. When CN3-6 pin and CN3-19
pin are used as the input devices for sink I/O interface, assign the
devices with [Pr. PD24] and [Pr. PD27] as necessary. In addition, supply
+ of 24 V DC to the CN3-18 pin of (OPC: power input for open-collector
sink interface).