Instruction manual

3 - 42
3. SIGNALS AND WIRING
(3) Alarm occurrence
Servo motor speed
ON
OFF
Base circuit
Electromagnetic
brake interlock (MBR)
Invalid(ON)
Valid(OFF)
Alarm
No
Yes
Dynamic brake
Dynamic brake
Electromagnetic brake
Electromagnetic brake
operation delay time
Electromagnetic brake
(10ms)
(4) Both main and control circuit power supplies off
(10ms)
Dynamic brake
Dynamic brake
Electromagnetic brake
Electromagnetic brake
(Note)
15 to 100ms
Electromagnetic brake
operation delay time
(Note2)
Invalid (ON)
Valid (OFF)
Electromagnetic
brake interlock (MBR)
ON
OFF
Base circuit
Servo motor speed
No
Yes
Alarm
ON
OFF
Main circuit
Control circuit
power
10ms
Note: Changes with the operating status.
(5) Only main circuit power supply off (control circuit power supply remains on)
Servo motor speed
ON
OFF
Base circuit
Electromagnetic
brake interlock
(MBR)
Invalid(ON)
Valid(OFF)
Alarm
No
Yes
ON
OFF
Main circuit power
supply
Dynamic brake
Dynamic brake
Electromagnetic brake
Electromagnetic brake
Electromagnetic brake
operation delay time
(Note 2)
(10ms)
(Note 1)
15ms or more
Note: 1. Changes with the operating status.
2. When the main circuit power supply is off in a motor stop status, the main circuit off warning (E9)
occurs and the alarm (ALM) does not turn off.