Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 144

■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Logging hold flag
CH Logging hold flag (in FX3 allocation mode
function)
CH1 Digital filter conversion cycle monitor
The conversion cycle of the digital filter in operation is stored.
When something other than the digital filter (5) is set in 'CH1 Averaging processing specification' (Un\G501), 0 is stored.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Digital filter conversion cycle monitor
CH Digital filter conversion cycle monitor (In
FX3 allocation mode function)
CH1 A/D Conversion status
The conversion status is stored.
Monitor value Conversion status
0 A/D conversion disable
1 A/D conversion start
2 A/D conversion completed
3 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
CH A/D conversion status (In FX3 allocation
mode function)
CH1 Maximum value reset completed flag
The reset status of maximum value can be checked.
'CH1 Maximum value' (Un\G404)
'Maximum value reset request'
(Un\G473)
'Maximum value set completed flag'
(Un\G422)
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Maximum value reset completed flag
APPX
142
Appendix 4 Buffer Memory Areas
CH1 CH2
409 609
9021 9022
CH1 CH2
411 611
1331 1332
Setting content
A status of A/D conversion disable. A/D conversion of the relevant channel has not been
executed.
Status from when the A/D conversion is enabled to when the initial A/D conversion
completes.
A status after the initial A/D conversion completes. Conversion is being executed.
A status where an input signal error is being detected.
CH1 CH2
420 620
1021 1022
Controlled by the analog input module
Controlled by the program
Present digital operation value
ON
OFF
ON
CH1 CH2
422 622
CH3
809
9023
CH3
811
1333
CH3
820
1023
OFF
CH3
822
CH4
1009
9024
CH4
1011
1334
CH4
1020
1024
CH4
1022