External I/O Signal Display - Mitsubishi Electric MR-E A Series Instruction Manual

6. DISPLAY AND OPERATION

6.6 External I/O signal display

The ON/OFF states of the digital I/O signals connected to the servo amplifier can be confirmed.
(1) Operation
Call the display screen shown after power-on.
Using the "MODE" button, show the diagnostic screen.
www.DataSheet4U.com
(2) Display definition
Input signals
Always lit
Output signals
The 7-segment LED shown above indicates ON/OFF.
Each segment at top indicates the input signal and each segment at bottom indicates the output signal.
The signals corresponding to the pins in the respective control modes are indicated below:
Note: 1. I: Input signal, O: Output signal
2. P: Position control mode, S: Internal speed control mode
3. The signal of CN1A-18 is always output.
CN1
8
CN1
21
CN1 Input/Output
Pin No. (Note 1) I/O
3 I
4 I
5 I
6 I
7 I
8 I
9 O
10 O
11 O
12 O
21 O
Press UP once.
External I/O signal display screen
CN1 CN1 CN1 CN1
7 6 5 3
CN1
9
(Note 2) Signal abbreviation
P
RES
SON
CR
LSP
LSN
EMG
ALM
INP
RD
ZSP
OP
6 - 8
CN1
4
CN1
CN1
CN1
10
12
11
Lit: ON
Extinguished: OFF
Related parameter No.
S
ST1 43 to 47
SON 43 to 47
ST2 43 to 47
LSP 43 to 48
LSN 43 to 48
EMG
ALM 49
SA 49
RD 49
ZSP 49
OP