Error Status - Mitsubishi Electric FX3G User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U
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 Series PLC
3S
Special data register
D8288
• FX /FX
3G 3GC
Special data register
1st
D8288
• FX /FX
3U 3UC
1st
D8268
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
b6
b7 to b15
*1. The 4DA-ADP is supported from June, 2009 and later.
For using the 4DA-ADP, it is necessary to use a main unit whose version supports this function.
For the applicability of each combination of 4DA-ADP and main unit, refer to Section 6.5.
F-24
PLC User's Manual - Analog Control Edition
3UC
Stores the error status data.
Series PLC
2nd
D8298 Stores the error status data.
Series PLC
Special data register
2nd 3rd
D8278 D8288
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
4DA-ADP hardware error (Power supply error included)
Unused
Description
Description
4th
D8298 Stores the error status data.
Description
4 Programming
4.6 Error Status
Description
*1