Mitsubishi MELSEC-F FX3U Series User Manual

D-18
4 Programming
4.6 Error Status
FX 3U /FX 3UC Series PLC User's Manual - Analog Control Edition
FX3U-4DA-ADP (4-channel analog Output)
4.6 Error Status
1. Description of setting
If an error is detected on 4DA-ADP, the error status data will be stored in the corresponding special data
register.
The following table shows the special data registers that store the error status data:
Check the ON/OFF status of each bit of the error status data register to check the description of the error.
Errors are assigned to the bits as shown in the following table. Create a program to detect errors.
2. Example of program
Special data register
Description
1st 2nd 3rd 4th
D8268 D8278 D8288 D8298 Stores the error status data.
Bit Description
b0 Channel-1 output data setting error
b1 Channel-2 output data setting error
b2 Channel-3 output data setting error
b3 Channel-4 output data setting error
b4 EEPROM error
b5 to b15 Unused
Y000
D8268.0
Y001
D8268.1
Y002
D8268.2
Y003
D8268.3
Y004
D8268.4
Channel-1 output data setting error on
1st adapter
Channel-2 output data setting error on
1st adapter
Channel-3 output data setting error on
1st adapter
Channel-4 output data setting error on
1st adapter
EEPROM error on 1st adapter

Mitsubishi MELSEC-F FX3U Series Specifications

General

Brand	Mitsubishi
Model	MELSEC-F FX3U Series
Category	Controller
Language	English