Mitsubishi Electric MELDAS 600M Series Instruction Manual page 470

No.
SV0055 EM
SV0058 CLT1
SV0059 CLT2
SV005A CLT3
SV005F MCE
SV0061 POC
SV0063 PARE
SV0065 PRAE
SV0067 PPHL
SV0068 PWD
SV0069 PPNG
SV006A
SV006B
SV006C PCHE
SV006E PME
SV006F PADE
SV0071 PINL
SV0073
SV0075 POV
SV0076
(Note) To prevent operation from restarting immediately from the over-regeneration state, alarm
"SV0073" cannot be reset after occurring until the control power (L11, L21) continuity state has
continued for 15 minutes or more.
Even if the NC power or control power is turned ON again immediately after the alarm has
occurred, the alarm cannot be reset.
If the power is turned ON immediately after the alarm has occurred, maintain the continuity state
for 15 minutes or more, and then turn the power ON again.
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Abbrev. Message
External emergency stop
error
Collision detection 0
Collision detection 1
Collision detection 2
Contactor fusing
Pwr sply regenerate
overcurent
Pwr sply auxi regeneration
err
Pwr sply rush relay error
Pwr sply phase error
detected
Pwr sply watch dog
Pwr sply grounding
detected
Pwr sply ext contactor
fusion
Pwr sply rush relay fusion The rush resistance short-circuit relay is still ON.
Pwr sply main circuit error The main circuit condenser is not correctly
Pwr sply memory error
Pwr sply AD error
Pwr sply momentary fail
detect
Pwr sply over
regeneration
Pwr sply overvoltage
Pwr sply EMG stop setting
err
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CHAPTER 4 APPENDICES
Appendix 3. Alarm Messages
After the external emergency stop was input, the
contactor cutoff command was not issued even
after 30 seconds passed.
(This alarm is detected even while the control
axis is removed.)
During the G0 modal (rapid traverse), the
collision detection method 1 error was detected.
During the G1 modal (cutting feed), the collision
detection method 1 error was detected.
The collision detection method 2 error was
detected.
The external contactor contact was fused.
An overcurrent (Ic) was detected in the power
module (IPM).
The auxiliary regeneration transistor remained
ON.
The rush resistance short-circuit relay is not ON.
The input power (R, S, T) has an open phase.
The power supply software processing failed to
finish within the specified time.
A ground fault was detected in the motor.
This is only detected during ready ON.
The external contactor was turned ON in spite of
the READY OFF status.
charged.
An error occurred in the memory circuit section.
An error was detected in the A/D converter
section or power supply.
The external contactor was turned OFF in spite
of the ready ON status. Or, an instantaneous
power failure of 55ms or more occurred.
The regenerative capacity limit of the power
supply was exceeded.
The voltage between L+ and L− exceeded 410V.
The rotary switch setting and parameter (PTYP)
setting do not match.
IV – 28
Details
Cancel-
lation
method
NR
NR
NR
NR
PR
PR
PR
PR
AR
PR
PR
PR
PR
AR
AR
NR
AR
(Note)
NR
AR