Alarms
5 T
103
Alarm
code
Number of
times LED
blinks
Alarm type
Cause
Remedial action
How to reset
Motor
excitation *
64h
7
TIM, ZSG, SLIT
signal error
None of the TIM output, the
ZSG output, or the SLIT input
could be detected during
return-to-home operation.
•
Reconsider the connection
status of the load and the
position of the HOME sensor so
that these signals should be ON
while the HOMES input is ON.
•
When a signal is not used, set
the “(HOME) TIM/ZSG signal
detection” parameter or the
“(HOME) SLIT detection”
parameter to “0: Disable.”
Any of reset
operations
Excitation
66h
7
Hardware
overtravel
When the “FW-LS/RV-LS input
action” parameter is set to “2:
Immediate stop with alarm” or
“3: Deceleration stop with
alarm,” the FW-LS input or the
RV-LS input was detected.
Reset the alarm and then escape
from the sensor by operating the
motor or manually.
Any of reset
operations
Excitation
67h
7
Software
overtravel
When the “Software overtravel”
parameter is set to “2:
Immediate stop with alarm” or
“3: Deceleration stop with
alarm,” the motor position
reached the set value of the
software limit.
•
Reconsider the operation data.
•
Reset the alarm and then escape
from the sensor by operating
the motor or manually.
Any of reset
operations
Excitation
6Ah
7
Return-to-home
operation offset
error
When offset movement as part
of return-to-home operation
was performed, the FW-LS
input or the RV-LS input was
detected.
Check the offset value.
Any of reset
operations
Excitation
6Dh
7
Mechanical
overtravel
The product having set the
home reached the mechanism
limit stored in the ABZO sensor.
•
Check the travel amount
(position).
•
Reset the alarm and then escape
from the sensor by operating
the motor or manually.
Any of reset
operations
Excitation
70h
7
Operation data
error
•
Stored data operation was
performed with data whose
operating speed was 0.
•
Operation was performed at
the operating speed or
operating current exceeding
the value set in the
"Mechanism protection
parameter".
•
Wrap operation was executed
when wrap setting was
disabled.
•
Push-motion operation or
push-motion return-to-home
operation was performed
with the
DGII
Series.
•
Check the operation data.
•
Check the value set in the
"Mechanism protection
parameter" using the unit
information monitor of the
MEXE02
software.
•
Check the wrap setting.
•
Push-motion operation as well
as push-motion return-to-home
operation cannot be performed
with the
DGII
Series.
Any of reset
operations
Excitation
71h
7
Electronic gear
setting error
The resolution set in the
“Electronic gear A” parameter
and “Electronic gear B”
parameter were out of the
specifications.
Reconsider the “Electronic gear A”
parameter and “Electronic gear B”
parameter, and set so that the
resolution should be in the range
of the specifications.
Turn on the
main power
supply and
control power
supply again
Non-
excitation
72h
7
Wrap setting error
The control power supply was
turned on in a state where the
resolution and the value set in
the "Initial coordinate
generation & wrap setting
range” parameter were
inconsistent.
Set the "Initial coordinate
generation & wrap setting range"
parameter properly, and turn on
the main power supply and the
control power supply again.
Turn on the
main power
supply and
control power
supply again
Non-
excitation
Summary of Contents for A Step AZ Series
Page 14: ...1 Introduction 14 ...
Page 64: ...3 Implicit communication 64 ...
