4: A
NALOG
I/O C
ONTROL
4-16
Ladder Refresh Type
The operating status of each analog output channel is stored to a data register determined by the data register number
selected in the Configure Parameters dialog box of the ANST macro.
Status Code
Analog Output Operating Status (END refresh type)
0
Normal operation
1
(reser ved)
2
Initializing
3
Invalid parameter or analog output channel not available on the installed analog module
4
Hardware failure (external power supply failure)
Operating Status Bit
Analog Output Operating Status (Ladder refresh type)
Bit 0
0
Operating status bit
Normal operation
1
Initializing, changing configuration, hardware initialization error
Bit 1
0
Parameter bit
Parameter configuration normal
1
Parameter configuration error
Bit 2
0
External power supply bit
External power supply normal
1
External power supply error
Bit 3
0
Output data error bit
Output data normal
1
Output data range error
Bit 4 to Bit 15
0
Reser ved
Normal operation
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