32
3 SIGNALS AND WIRING
3.5 Signal (device) explanation
3.5
Signal (device) explanation
For the I/O interfaces (symbols in the column "I/O signal interface type" in the table), refer to the following.
Page 38 Detailed explanation of interfaces
The pin numbers in the connector pin No. column are default numbers.
MR-JET-G User's Manual (Parameters)
Input device
Input device pins
The following shows input device pins and the servo parameters used for setting devices.
Input device explanation
■
EM2 (Forced stop 2)
When EM2 is turned off (open between commons), the base circuit shuts off, and the dynamic brake operates to decelerate
the servo motor to a stop.
The forced stop will be deactivated if EM2 is turned on (short between commons) while in the forced stop state.
EM2 and EM1 are mutually exclusive. In the torque mode, EM2 functions the same as EM1.
Connector pin No.
Servo parameter
Initially assigned device
I/O signal interface type
CN3-2
[Pr. PD03]
LSP
DI-1
CN3-12
[Pr. PD04]
LSN
CN3-19
[Pr. PD05]
DOG
CN3-20
EM2
Setting value
EM2/EM1
Deceleration method
[Pr. PA04.3]
[Pr. PA04.2]
EM2 or EM1 is off
Alarm occurrence
0
0
EM1
MBR (Electromagnetic brake interlock)
turns off without the forced stop
deceleration.
MBR (Electromagnetic brake interlock)
turns off without the forced stop
deceleration.
2
0
EM2
MBR (Electromagnetic brake interlock)
turns off after the forced stop
deceleration.
MBR (Electromagnetic brake interlock)
turns off after the forced stop
deceleration.
0
1
Neither EM2 nor EM1 is
used.
MBR (Electromagnetic brake interlock)
turns off without the forced stop
deceleration.
2
1
Neither EM2 nor EM1 is
used.
MBR (Electromagnetic brake interlock)
turns off after the forced stop
deceleration.
Содержание Melservo-Jet MR-JET G-N1 Series
Страница 1: ...MR JET User s Manual Hardware MR JET _G MR JET _G N1 Mitsubishi Electric AC Servo System ...
Страница 2: ......
Страница 139: ......