Pc Diagnosis - Mitsubishi Electric F930GOT-BWD-E User Manual

Graphic Operation Terminal F930GOT
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 u u u Basic operation
The HPP MODE
screen is displayed.
Paragraph 4.1
[PC DIAGNOSIS]
[PC DIAGNOSIS]
NO PLC ERROR
• 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.
[PC DIAGNOSIS]
PC / PP COMMINICATION
ERROR
PARAMETER ERROR
SYNTAX ERROR
Contents of error
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.
PC DIAGNOSIS
Select "PC DIAGNOSIS"
on the screen.
END
END
6201
6401 Error code
6502 1010 Step at which error has occurred
HPP Mode 4
4-8