Mitsubishi GT16 User Manual page 187

Error
Error message
code
Simultaneous mounting of the
483
units are not allowed.
Unit mounted incorrectly. Move
484
the unit to correct position.
Too many units mounted on
485
GOT. Reduce units.
Communication unit not
486 corresponded to set
communication driver.
Please turn on the PLC and the
487
GOT again.
Too many units mounted on
488
GOT. Reduce units.
Inactive channel has been
489 selected at Communication
Settings.
Simultaneous mounting of the
490
units are not allowed.
Too many units mounted on
491
GOT. Reduce units.
Unusable communication units
492
are mounted.
Warning! Built-in battery voltage
500
is low.
Warning! Backlight needs
502
replacement soon.
Warning! Display section needs
503
replacement soon.
Warning! Touch panel needs
504
replacement soon.
Two or more units which cannot be mounted on the GOT simultaneously
are mounted.
Check the mounted units, and remove unnecessary units.
The unit is not mounted on the GOT in the correct position.
Confirm the mounting position of the unit.
Units are mounted on the GOT exceeding the maximum number of
mountable units.
Check the number of units, and remove unnecessary units.
The communication driver set in the Communication Setting and the
communication unit installed on the GOT do not match.
• Check whether the communication driver set in the Communication
Setting is correct.
• Check whether any incorrect communication unit has been installed on
the GOT.
Turn the power of the PLC and GOT on again.
Units are mounted on the GOT exceeding the maximum number of
mountable units.Check the number of units, and remove unnecessary
units.
Inactive channel No. has been set in the project data.
• Check whether any unnecessary channel No. has been set in the
project data.
• Check whether channel Nos. set in the project data are set in the
Communication Settings.
Two or more units which cannot be mounted on the GOT simultaneously
are mounted.Check the mounted units, and remove unnecessary units.
Units are mounted on the GOT exceeding the maximum number of
mountable units.Check the number of units, and remove unnecessary
units.
Unit unusable for GOT is installed.
Remove the unusable unit.
The voltage of the GOT built-in battery is decreased.
Replace the GOT built-in battery.
The dedicated GS is notifying that the backlight power on addition time
has reached 80% or more of the set time.
The GOT can be restored by executing the addition times reset function
after replacing the backlight. The GOT can also be restored by turning off
the notification signal manually. In such a case, turn it OFF after setting a
value greater than the addition time.
The dedicated GS is notifying that the display section power on addition
time has reached 80% or more of the set time.
The GOT can be restored by executing the addition times reset function
after replacing the display section. The GOT can also be restored by
turning off the notification signal manually. In such a case, turn it OFF
after setting a value greater than the addition time.
The dedicated GS is notifying that the touching count of the touch key has
reached 80% or more of the set count number.
The GOT can be restored by executing the addition times reset function
after replacing the touch key. The GOT can also be restored by turning off
the notification signal manually. In such a case, turn it OFF after setting a
value greater than the addition times.
10.3 Error Message and System Alarm
Action
9
Channel No.
storage
*1
*1
10
*1
*1
*1
*1
*1
*1
*1
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