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8.6 Error Code and Error Message List
8.6.1 GOT error code list
8 - 16
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
SCREEN
CONFIGURATION
5
OPERATING
METHOD
6
FUNCTIONS
7
INTERNAL DEVICE
INTERFACE
FUNCTION
8
TROUBLESHOOTING
APPENDICES
486
Communication unit not
corresponded to set
communication driver.
The communication driver set in the Communication Setting
and the communication unit installed on the GOT do not
match.
1. Check whether the communication driver set in the
Communication Setting is correct.
2. Check whether any incorrect communication unit has been
installed on the GOT.
*1
487
Please turn on the PLC
and the GOT again.
Turn the power of the PLC and GOT on again.
488
Too many units mounted
on GOT. Reduce units.
Units are mounted on the GOT exceeding the maximum
number of mountable units. Check the number of units, and
remove unnecessary units.
*1
489
Inactive channel has been
selected at
Communication Settings.
Inactive channel No. has been set in the project data.
1. Check whether any unnecessary channel No. has been set
in the project data.
2. Check whether channel Nos. set in the project data are set
in the Communication Settings.
*1
490
Simultaneous mounting of
the units are not allowed.
Two or more units which cannot be mounted on the GOT
simultaneously are mounted. Check the mounted units, and
remove unnecessary units.
*1
491
Too many units mounted
on GOT. Reduce units.
Units are mounted on the GOT exceeding the maximum
number of mountable units. Check the number of units, and
remove unnecessary units.
*1
500
Warning! Built-in battery
voltage is low.
The voltage of the GOT built-in battery is decreased.
Replace the GOT built-in battery.
502
Warning! Backlight needs
replacement soon.
User notifies the backlight power on addition time that
reaches more than 80% of setting time with the dedicated GS.
GOT can be restored by executing the addition times reset
function after replacing the backlight. Moreover, GOT can also
be restored by turning off the notification signal manually. In
such case, turn it OFF after changing the setting value to the
integrated value or more.
503
Warning! Display section
needs replacement soon.
User notifies the display section power on addition time which
reaches to more than 80 % of the setting time with the
dedicated GS.
GOT can be restored by executing the addition times reset
function after replacing the display section. Moreover, GOT
can also be restored by turning off the notification signal
manually. In such case, turn it OFF after changing the setting
value to the integrated value or more.
Error
code
Error message Action
Channel
No.
storage