Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - Page 102

3. SIGNALS AND WIRING
3 - 61
(c) Alarm occurrence
The operation status during an alarm is the same as section 3.8.
(d) Both main and control circuit power supplies off
It is the same as (1) (d) in this section.
(e) Main circuit power supply off during control circuit power supply on
(10ms)
(ᵈ1)
࠳ࠗ࠽ࡒ࠶ࠢࡉ࡟࡯ࠠ
࠳ࠗ࠽ࡒ࠶ࠢࡉ࡟࡯ࠠ
+ 㔚⏛ࡉ࡟࡯ࠠ
㔚⏛ࡉ࡟࡯ࠠ
㔚⏛ࡉ࡟࡯ࠠ
૞േㆃࠇᤨ㑆
MBR(㔚⏛ࡉ࡟࡯ࠠ
ࠗࡦ࠲ࡠ࠶ࠢ)
(ᵈ2)
ON
OFF
ࡌ࡯ࠬ࿁〝
ON
OFF
ࠨ࡯ࡏࡕ࡯࠲
࿁ォㅦᐲ
ࠕ࡜࡯ࡓ
[AL.10 ⿷㔚࿶]
ή
᦭
࿁〝㔚Ḯ
ON
OFF
0r/min
Note 1.
2.
Variable according to the operation status.
ON : Electromagnetic brake is not activated.
OFF:
㔚⏛ࡉ࡟࡯ࠠ߇ല޿ߡ޿ࠆ⁁ᘒ
Servo motor speed
Base circuit
MBR
(Electromagnetic
brake interlock)
(Note 2)
A
larm
[AL.10 Undervoltage]
Main circuit power supply
(Note 1)
Operation delay time of
the electromagnetic brake
Dynamic brake
Dynamic brake
+ Electromagnetic brake
Electromagnetic brake
No alarm
A
larm
Electromagnetic brake is activated.