Mitsubishi Electric F920GOT-K Hardware Manual page 587

GOT-F900 SERIES (CONNECTION)
The messages and countermeasures for the F920GOT-K may be slightly different.
F920GOT-K
• The power of the connected equipment is turned off.
→ Confirm the power supply voltage.
• The wiring between the connected equipment (PLC) is not correct.
→ Refer to the appropriate wiring section.
From first • In connection of two or more GOT units, the opening screen display period in the second and later GOT
product units is not long enough.
→ Refer to the description on connection of two or more GOT units.
• The power of the GOT is turned on before the PLC.
→ Make sure that communication with the connected equipment is ready before display of the opening
screen of the
• Changeover to a nonexistent (uncreated) screen.
− → By selecting "SELECT MODE"-"TEST MODE"-"USER SCREEN", check whether the screen data to be
displayed exists.
From first • A nonexistent screen was to be displayed.
→ Make sure that the screen No. #### has been created.
product
• There is an error on the changeover destination screen.
→ By selecting "SELECT MODE"-"TEST MODE", check whether the changeover destination screen is
−
free from error
If there is an error, "×" is displayed at the head of the list on the screen.
• There is an error on the screen to be displayed.
From first
→ By selecting "SELECT MODE"-"TEST MODE" in the GOT, check whether the screen is displayed correctly.
product
If there is an error, "×" is displayed at the head of the list on the screen.
• The GOT-F900 is in the factory default settings and no screen data is available.
→ Write the screen data using the screen creation software.
• The memory of the GOT-F900 is cleared.
→ Write the screen data using the screen creation software.
• The head screen has not been created.
− → The head screen is the screen number 1 in the GT Designer, and the screen number 0 in the DU/WIN.
The head screen is essential and must be created.
• There is an error on the head screen.
→ By selecting "SELECT MODE"-"TEST MODE", check whether the changeover destination screen is
free from error and displayed correctly.
If there is an error, "×" is displayed at the head of the list on the screen.
• The GOT-F900 is in the status at shipment from the factory, and no screen data is written.
→ Write the screen data using the screen creation software.
From first
product • The memory of the GOT-F900 is cleared.
→ Write the screen data using the screen creation software.
If the screen with "
EXISTS" is displayed.
GOT is finished.
and displayed correctly.
×
" in the list of "TEST MODE" is tried to be displayed, the message "BAD OBJECT
Countermeasures
Appendix 23
21
22
23
23-21