Signal (Devices) Explanations - Mitsubishi Electric MR-J2S-CP Instruction Manual

3. SIGNALS AND WIRING

3.3.2 Signal (devices) explanations

(1) I/O devices
(a) Pins whose devices can be changed
Refer to section 3.6.2 for the I/O interfaces (symbols in the I/O Division field in the table) of the
corresponding connector pins.
Pin type
Input-only pins
I/O pin
Output-only pins
(b) Input devices
Devices
Device name
symbol
Forced stop EMG
Servo-on SON
Reset RES
POINT
The devices not indicated in the Connector Pin No. field of the I/O devices
can be assigned to the connector CN1A/CN1B using the MR Configurator
(servo configuration software).
Connector pin No.
CN1B-5
CN1B-14
CN1A-8
CN1B-15
CN1B-16
CN1B-17
CN1B-7
CN1B-8
CN1B-9
CN1A-19
CN1B-4
CN1B-6
CN1B-18
CN1B-19
CN1A-18
Connector
pin No.
When EMG-SG are opened, the servo amplifier is placed in the forced stop status,
the servo switches off, and the dynamic brake is operated to bring the servo motor
to a sudden stop.
Short EMG-SG in the forced stop status to cancel the forced stop status.
CN1B Connect SON-SG to switch on the base circuit and make the servo amplifier ready
15 to operate (servo-on).
Disconnect SON-SG to shut off the base circuit and coast the servo motor (servo-
off) .
Disconnect RES-SG for more than 50ms to reset the alarm.
Some alarms cannot be deactivated by the reset signal. Refer to section 11.2.1
If RES-SG are shorted in no alarm status, the base circuit is not shut off.
Set " 1 " in parameter No. 55 to shut off the base circuit.
Since this device is not designed for stopping. Do not switch it on during operation.
I/O division
Point table No. selection 1 (DI0)
Point table No. selection 2 (DI1)
Proximity dog (DOG)
Servo-on (SON)
DI-1
Forward rotation stroke end (LSP)
Reverse rotation stroke end (LSN)
Automatic/manual selection (MD0)
Forward rotation start (ST1)
Reverse rotation start (ST2)
No device has been assigned in the initial
status. You can assign an I/O device using
DI-1 or DO-1
the MR Configurator (servo configuration
software).
Rough match (CPO)
Movement finish (MEND)
DO-1 Trouble (ALM)
Ready (RD)
Home position return completion(ZP)
Functions/Applications
3 - 5
Device in initial status