Error Status - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4DA-ADP (4-channel analog Output)
3U
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:
• FX , FX Series PLC
3U 3UC
Special data register
1st 2nd
D8268 D8278
• FX Series PLC
3G
Special data register
1st 2nd
D8288 D8298
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.
Bit
b0
b1
b2
b3
b4
b5 to b15
2. Program Example 1 (For FX
M8000
Normally
ON
M0
M1
M2
M3
M4
*1. "1st" for the FX
3rd 4th
D8288 D8298 Stores the error status data.
Description
Stores the error status data.
Channel-1 output data setting error
Channel-2 output data setting error
Channel-3 output data setting error
Channel-4 output data setting error
EEPROM error
Unused
, FX , FX
3G 3U 3UC
MOV D8288 K4M0
PLC.
3G
Description
Description
Series PLC)
Y000
Channel-1 output data setting error in
*1
3rd adapter.
Channel-2 output data setting error in
Y001
*1
3rd adapter.
Y002 Channel-3 output data setting error in
*1
3rd adapter.
Y003 Channel-4 output data setting error in
*1
3rd adapter.
EEPROM error in the 3rd
Y004
4 Programming
4.6 Error Status
*1
adapter
F-21
A
B
C
D
E
F
G
H
I
J