Janome JR3000 Series Operation Manual page 124

Error
Message
No.
051 I/O Alias Error
052 COM Alias Error
053 Parameter value is
out of range
056 Measurement of
Needle Error
082 Emergency Stop
083 Stop with Over Load
(JR3000E Series
Only)
Specifications
Countermeasure
This error occurs if there is no I/O alias specified.
It is likely that the identifier is wrong or there is no
definition.
Check and reenter the point job commands.
This error occurs if there is no COM alias specified.
It is likely that the identifier is wrong or the definition is
missing.
Check and reenter the point job commands.
This error occurs when the expression judgment
value exceeds the range.
Check and reenter the point job commands.
This error occurs when the measurement of Needle
Adjuster 2 (optional) could not be taken correctly at
the measuring point.
This error occurs when the emergency stop switch is
pushed or the I/O-S (optional) emergency stop
function is activated.
Release the emergency stop switch then send a start
instruction to perform mechanical initialization.
This error occurs if a position error is detected.
Teaching Mode
The robot returns to normal two seconds after the
error message is displayed. However, if this error
occurs during a test run, press the start switch or a
teaching pendant key.
Switch Run Mode
Press the start switch or a teaching pendant key to put
the robot into standby for run.
Ext. Run Mode
I/O-A: The robot stands by for run when the sysIn11
(Error Reset) signal is turned ON. Note that the
default assignment for sysIn11 is [Last Work]. If you
wish to use the signal as an error reset signal, change
the sysIn11 function to [Error Reset] in [I/O-SYS
Function Assignment].
• This is likely a component malfunction.
Search for the malfunction area with the motor
diagnostics, and encoder diagnostics. (Refer to "7.2
Fault Diagnostic.")
If the motor does not operate correctly, this may be a
malfunction with the driver (unit), motor, or cables*.
The malfunctioning component needs to be replaced.
If the motor is operating correctly but the encoder is
not, there may be malfunction with printed circuit
board B (unit), the motor, or cables*. The
malfunctioning component needs to be replaced.
* For replacement of cables, contact Janome Sewing
Machine (contact details on the back of this manual),
or your dealer.
123
Error
Category
Run error
Run error
Run error
Run error
-
Run error
Desktop Robot JR3000