Orientalmotor AZX Series Operating Manual page 262

Alarms
Number
Alarm
of times Alarm type
code
LED blinks
HWTO input
68h 1
detection
Return-to-home
6Ah 7 operation offset
error
Mechanical
6Dh 7
overtravel
Operation data
70h 7
error
Electronic gear
71h 7
setting error
Wrap setting
72h 7
error
Network bus
81h 7
error
Network
82h 7
module error
F0h Light CPU error
262
Cause
When the "HWTO mode
selection" parameter is set
to "1: Alarm is present, " the
HWTO1 input or the HWTO2
input was turned OFF.
When offset movement as
part of return-to-home
operation was performed,
the FW-LS input or the
RV-LS input was detected.
The product having set the
home reached the
mechanism limit stored in
the ABZO sensor.
• Stored data operation was
performed with data
whose operating speed
was 0.
• Wrap operation was
executed when the wrap
setting was disabled.
• Operation was performed
at the operating speed
exceeding the value set in
the Mechanism protection
parameter.
The resolution set with the
"Electronic gear A"
parameter and the
"Electronic gear B"
parameter was out of the
specifications.
The control power supply
was turned on in a state
where a value of the
resolution and that of the
"Initial coordinate
generation & wrap setting
range" parameter were
inconsistent.
Implicit communication of
Exclusive Owner connection
was cut off during
operation.
An error was detected in
the network module.
CPU malfunctioned.
Remedial action
Turn the HWTO1 input and
the HWTO2 input ON.
Check the offset value.
• Check the travel amount
(position).
• Reset the alarm and then
escape from the sensor by
operating the motor or
manually.
• Check the operation data.
• Check the wrap setting.
• Check the value set in the
Mechanism protection
parameter using the unit
information monitor of
the MEXE02 software.
Reconsider the "Electronic
gear A" parameter and the
"Electronic gear B"
parameter, and set the
resolution in a range of the
specifications.
Set the "Initial coordinate
generation & wrap setting
range" parameter properly,
and turn on the control
power supply again.
Check the connection with
the scanner and the
condition of the power
supply of the scanner.
Turn on the control power
supply again.
Turn on the main power
supply and the control
power supply again.
Motor
How to reset
excitation
Any of reset Non-
operations excitation
Any of reset
Excitation
operations
Any of reset
Excitation
operations
Any of reset
Excitation
operations
Turn on the
Non-
control power
excitation
supply again
Turn on the
Non-
control power
excitation
supply again
Any of reset
Excitation
operations
Turn on the
Non-
control power
excitation
supply again
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