IAI America ERC3 - Manual (Page 383)

Chapter 7
Troubleshooting
7.4
Alarm List
373
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
Positioner
Mode 1
Pulse
Train
Control
Mode
Positioner
Mode 2
MEC
Mode 1
MEC
Mode 2
0F6 Nonvolatile
memory write
timeout
There is no response in the specified time duration
during the data writing to the non-volatile memory.
Cause : Malfunction of non-volatile memory in
the controller inside the ERC3 motor
unit. Faulty nonvolatile memory.
Treatment : When the error is caused even when
the power is re-input, please contact
IAI.
{ { { {
0F8 Nonvolatile
memory data
destroyed
Abnormal data was detected during the nonvolatile
memory check after starting.
Cause : Malfunction of non-volatile memory in
the controller inside the ERC3 motor
unit.
Treatment : When the error is caused even when
the power is re-input, please contact
IAI.
{ { { {
0FA CPU error CPU in the controller inside the ERC3 motor unit is
not working properly.
Cause : 1) Faulty CPU.
2) Malfunction due to noise.
Treatment : When the error is caused even when
the power is re-input, please contact
IAI.
{ { { {
0FC
C
ol
d s
ta
rt
Logic error
(Components’
failure of the
controller inside
the ERC3 motor
unit.)
Controller inside the ERC3 motor unit is not
working properly.
Cause : 1) Malfunction due to the effect of
noise, etc.
2) Malfunction of peripheral circuit
components.
Treatment : Turn the power OFF and reboot.
If the error occurs again, check for
presence of noise.
Also, if you have another ERC3 or PIO
converter, replace it and try.
A recurring error with the spare
controller suggests presence of noise.
If the cause cannot be identified,
please contact IAI.
{ { { {
100 to
1FF
M
es
sa
ge
Alarm on
teaching tool
[Refer to the Instruction Manual of teaching tool.]
{ { { {
200 to
2FF
Oper
ation
re
le
as
e Alarm on
teaching tool
[Refer to the Instruction Manual of teaching tool.]
{ { { {
300 to
3FF
C
ol
d s
ta
rt Alarm on
teaching tool
[Refer to the Instruction Manual of teaching tool.]
{ { { {