Mitsubishi Electric MELDAS 60 Series Parameter Manual page 57

AUXILIARY AXIS MCP ALARMS
Y02 AUX SYSTEM ALM
Error No.
Background error
0050
0000
0051
0001
0002
××03
××04
Y03 AUX AMP UNEQU.
The amplifier is not correctly
connected.
Error No.
bit correspondence (bit 0 : 1st axis, bit 1: 2
Axis No.1 to 4
1. List of Alarms
1.8 Auxiliary Axis Alarms
An error occurred in the data transmitted between the MCP and
auxiliary axis amplifier after the power was turned ON.
Details
CRC error
(10 times/910.2ms)
CRC error
(2 continuous times)
Reception timing error
(2 continuous times)
Data ID error
(2 continuous times)
××: Axis No.
No. of reception frames error
(2 continuous times)
××: Axis No.
Check the auxiliary axis amplifier mounting state.
• Check the end of the cable wiring.
• Check the cable for broken wires.
• Check the connector insertion.
The auxiliary axis amplifier input power is not being input.
The auxiliary axis amplifier axis No. switch is illegal.
I - 43
Remedy
The software or hardware may be
damaged.
Contact the service center.
A communication error has occurred
between the controller and amplifier.
• Take measures against noise.
• Check that the communication cable
connector between the controller and
amplifier and one between the amplifiers
are tight.
• Check whether the communication cable
between the controller and amplifier and
one between the amplifiers are
disconnected.
• A driving amplifier may be faulty. Take a
note of the 7-segment LED contents of
each driving amplifier and report to the
Service Center.
Details
nd
axis, bit 2: 3rd axis, bit 3: 4th axis)