Mitsubishi Electric MELSEC iQ-R User Manual page 213

CH1 Logging status monitor value
Low speed
This area stores the execution status of logging.
For details on the normal logging function, refer to the following.
Page 71 Normal Logging Function
Execution status of logging
Stop (disabled)
Logging hold request waiting (during logging)
Level trigger waiting (during logging)
Trigger existing (during logging)
Logging hold completed (stop)
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Logging status monitor value
CH1 A/D conversion status monitor
Common
This area stores the A/D conversion status.
A/D conversion status
Conversion disabled
Conversion started
Conversion completed
Input signal error detected
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH A/D conversion status monitor
CH1
458
Description
The A/D conversion is disabled. The A/D conversion in the corresponding channel is not executed.
Status until the completion of the first A/D conversion after the A/D conversion is enabled
Status after the completion of the first A/D conversion The A/D conversion is being executed.
Status when an input signal error has been detected.
CH1
459
Stored value
FH
0H
1H
2H
3H
CH2 CH3
658 858
CH2 CH3
659 859
Appendix 3 Buffer Memory Areas
CH4
1058
Stored value
0
1
A
2
3
CH4
1059
APPX
211