YASKAWA NX100 - Page 126

8.3 Alarm Message List
8-22
1105
SYSTEM
ERROR
(SERVO)
1008 The check item number of SVS
parameter is unmatched.
• Turn the power OFF then back ON.
If the error occurs again, contact your
Yaskawa representative.
200∗
The status setting to base block is
different from that of base block sig-
nal reading from JL056.
(
∗: axis No.)
201
∗
The status setting to base block is
different from that of base block sig-
nal writing to JL056.
(
∗: axis No.)
202∗
The status setting to base block is
different from that of base block sig-
nal reading from micro program.
(
∗: axis No.)
203
∗
The mechanical brake remains
locked although the base block is
released.
(
∗: axis No.)
204
∗
The mechanical brake is not locked
although the base block turns ON.
(
∗: axis No.)
2100 The operating software is not used
in the targeted board.
2101 The requested function cannot be
performed.
32807 An error occurred in the first
encoder communications.
• Confirm the communication data line and
motor specification.
If the error occurs again, contact your
Yaskawa representative.
1200 HIGH
TEMPERATURE
--- Temperature sensor in the CPS
power unit is activated. The internal
temperature of the controller is
abnormally increased.
• Check for temperature rise in the controller,
and check if in-panel cooling fan is rotating.
Cycle the power when the power supply unit
is cooled off.
1204
COMMUNICA-
TION ERROR (IO
MODULE)
0000_
0000_
0000_
0001
Communications and power supply
error occurred in the I/O circuit
board. (standard I/O of NIF unit)
• Check the noise source and take counter-
measures to reduce the noise.
• Reset the I/O module in maintenance mode.
• Replace the NIF circuit board.
****_
****_
****_
***0
Communications and power supply
error occurred in the I/O circuit
board. (standard I/O of NIF unit)
∗: 0 is correct. 1 is incorrect. Bit
position of 1 shows the station
number of incorrect I/O circuit
board.
• Check the I/O signal line (NIF-I/O circuit
board) connectors and cables.
• Check the connection of the I/O circuit
board and the external device.
• Check the noise source and take counter-
measures to reduce the noise.
• Reset the I/O module in maintenance mode.
• Replace the NIF circuit board.
1205 CONTROLNET
ERROR
--- A communication error or power
supply error occurred on the CON-
TROLNET board.
• Check the noise source and take counter-
measures to reduce the noise.
• Reset the I/O module in maintenance mode.
• Replace the CONTROLNET board,
1207 BROKEN B_ON
RELAY FUSE
(NIF01)
--- The brake relay fuse was blown. Replace the NIF circuit board.
1208 BROKEN S_ON
RELAY FUSE
(NIF01)
--- The servo-ON relay fuse was
blown.
Replace the NIF circuit board.
Alarm Message List
Alarm
Number
Message
Sub
Code
Cause Remedy