Mitsubishi Electric R60AD8-G User Manual page 170

Melsec iq-r series channel isolated analog-digital converter module
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CH1 Logging hold request
Use this buffer memory area as a trigger to hold (stop) logging at any timing during the logging.
For details on the logging function, refer to the following.
Page 61 Logging Function
Setting value
0
1
If a value other than the above is set, a logging hold request range error (error code: 1D7H) occurs.
When 'CH1 Logging enable/disable setting' (Un\G535) is set to Disable (1), the setting for 'CH1 Logging hold request'
(Un\G471) is ignored.
■Buffer memory address
The following shows the buffer memory address of this area.
• CH Logging hold request
CH1
CH2
CH3
471
671
871
• CH Logging hold request (in Q compatible mode)
CH1
CH2
CH3
1008
1009
1010
■Operation of the logging hold processing
• When Disable (0) is set to 'CH1 Level trigger condition setting' (Un\G540), the logging hold processing starts by turning off
and on 'CH1 Logging hold request' (Un\G471).
• When a value other than Disable (0) is set to 'CH1 Hold trigger condition setting' (Un\G540), the logging hold processing
starts after 'CH1 Logging hold request' (Un\G471) is turned off and on and the set trigger condition is satisfied. When the
level trigger is enabled, use this buffer memory area as an interlock condition to operate the level trigger.
• If 'CH1 Logging hold request' (Un\G471) is turned on and off during the logging hold processing, the hold (stop) status is
cleared and the logging restarts.
■Default value
The default value is OFF (0) for all channels.
The stop status of the logging can be checked with 'CH1 Logging hold flag' (Un\G409).
APPX
168
Appendix 3 Buffer Memory Areas
CH4
CH5
CH6
CH7
1071
1271
1471
1671
CH4
CH5
CH6
CH7
1011
1012
1013
1014
Setting content
OFF
ON
CH8
CH9
CH10
CH11
1871
2071
2271
2471
CH8
CH9
CH10
CH11
1015
CH12
CH13
CH14
CH15
2671
2871
3071
3271
CH12
CH13
CH14
CH15
CH16
3471
CH16

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