6 external i/o signal display, Display and operation – MITSUBISHI ELECTRIC MR-E- A/AG User Manual
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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.
Press UP once.
External I/O signal display screen
(2) Display definition
CN1
6
CN1
7
CN1
21
CN1
5
CN1
9
CN1
3
CN1
4
CN1
12
CN1
11
CN1
10
Lit: ON
Extinguished: OFF
Input signals
Output signals
CN1
8
Always lit
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 2) Signal abbreviation
CN1
Pin No.
Input/Output
(Note 1) I/O
P
S
Related parameter No.
3
I
RES
ST1
43 to 47
4
I
SON
SON
43 to 47
5
I
CR
ST2
43 to 47
6
I
LSP
LSP
43 to 48
7
I
LSN
LSN
43 to 48
8
I
EMG
EMG
9
O
ALM
ALM
49
10
O
INP
SA
49
11
O
RD
RD
49
12
O
ZSP
ZSP
49
21
O
OP
OP
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.