Mitsubishi Electric NZ2GF12A4-16D User Manual page 84

Notification of a warning
The I/O module notifies the master station of a warning in the following method.
Item
Warning status flag (RWr0.b12)
Warning code (RWr2)
■Method for clearing a warning
Error type
Minor error
A warning results in the following state five seconds after the error cause is removed.
• Warning status flag (RWr0.b12) turns off.
• Warning code (RWr2) is cleared.
• The ERR. LED turns off.
Ex.
Operation to clear Station number switch changing error (error code: 0203H)
Station number setting
switch
Warning status flag
(RWr0.b12)
Warning code (RWr2)
ERR. LED
Remote READY
(RWr0.b11)
8 FUNCTIONS
82
8.1 Error Notification Function
Description
Turns on when a minor error occurs.
The error code is stored when a minor error occurs.
Clearing an error
Warning A warning is cleared five seconds after the error cause is removed.
OFF
0
OFF
ON
Controlled by the program
ON
0203H
(station number switch changing error)
Reference
Page 148 Warning status
flag (RWr0.b12)
Page 148 Warning code
Flashing
5 seconds
OFF
0
OFF