Oriental motor EZ limo ESMC-A2, Operating Manual

Page: 75 / 94

8 Error handling
− 74 −
• No. of ALARM LED blinks: 7
Description Display
Operation
Causes Action ACL
LS detection
error Err66 LS
Detected
2
The +LS or − LS sensor
was detected in the sensor
enable mode.
After resetting the alarm, pull the
actuator out of the limit sensor via
continuous operation or perform
return-to-home operation.
Valid
Soft limit
detection Err67 Soft Lim
Detected
2
The moving part of the
motorized actuator reached
a soft limit.
After resetting the alarm, pull the
actuator out of the soft limit via
continuous operation or perform
return-to-home operation.
Valid
HOME offset
error Err6A HOME
Offset Error
2
The LS signal was
detected during home
offset operation.
Reset the alarm, and then check the
home offset value.
Valid
Abnormal
operating data Err70 Data
Out of Range
2
• Five or more operating
data have been linked.
•
Operating data of
different directions have
been linked.
• Data No.1 is not set in
sequence-forward
positioning operation.
• The operating speed for
push-motion operation
exceeds 6 mm/s
(0.24 in/s).
Check the operating data after
resetting the alarm.
Valid
• No. of ALARM LED blinks: 8
Description Display
Operation
Causes Action ACL
Sensor error
Err28 Sensor
Error
1
Abnormality was detected
in the rotor position
detection sensor in the
motor while the motor was
operating.
Turn off the power and check the
motor cable and its connection to the
controller, and then cycle the power.
Invalid
Controller key
communication
error
Err2A Actuator
No Connect
1
A communication error with
the controller key occurred.
Turn off the power, check the
connection with the controller
key/controller, and then cycle the
power.
Invalid
Sensor error
Err42 Sensor
Error
1
The motor cable was not
connected when the power
was input.
Turn off the power and check the
motor cable and its connection to the
controller, and then cycle the power.
Be sure to perform return-to-home
operation after the power is turned on.
Invalid
Rotation at
initialization Err43 Sensor
Error
1
Initialization failed because
the motor was rotating
when the power was
turned on.
Check the load. An external load or a
load exceeding the specified value has
been applied to the moving part of the
motorized actuator when the power
was turned on.
Invalid
Nonvolatile
memory error Err44 Memory
Error
1
Data stored in the
controller key was
damaged. Turn off the power and check the
controller key and its connection to the
controller, and then cycle the power.
Invalid
Motorized
actuator
combination error
Err45 Actuator
Mismatch
1
The supply voltage
specification of the
controller is different from
the supply voltage
specification stored in the
controller key’s motorized
actuator information.
Turn off the power, check the
connection with the controller
key/controller, and then cycle the
power.
Invalid