User`s manual

Graphic Operation Terminal F930GOT HPP Mode 4
4-8
4.4 PC DIAGNOSIS
Error occurring in the PLC are diagnosed, and the error codes and the contents are displayed.
This function is valid in the FX Series only. When the A Series PLC is connected, this menu
item is not displayed on the screen.
u
uu
u
Basic operation
• The following error items are displayed.
- I/O errors
- Parameter errors
- PC hardware errors
- Syntax errors
- PC/PP communication error
- Program errors
- Parallel link errors
- Operation errors
• When there are no errors in the PLC, the message "NO PLC ERROR" is displayed.
• When there are errors, the following display is given.
When errors in the PLC are reset, the message "NO PLC ERROR" is automatically dis-
played.
For the contents of errors, refer to the instruction manual of the PLC main body.
The HPP MODE
screen is displayed.
PC DIAGNOSIS
Select "PC DIAGNOSIS"
on the screen.
Paragraph 4.1
[PC DIAGNOSIS]
END [PC DIAGNOSIS]
NO PLC ERROR
END [PC DIAGNOSIS]
6201
6401
10106502
Error code
PC / PP COMMINICATION
ERROR
PARAMETER ERROR
SYNTAX ERROR Step at which error has occurred
Contents of error