Mitsubishi Electric MELSEC iQ-R Series User Manual page 43

Operation of logging
■Starting logging data collection
Logging data collection starts when Enable (0) is set in 'CH1 Logging enable/disable setting' (Un\G535)' and 'Operating
condition setting request' (Y9) is turned on and off.
The data in 'CH1 Measured temperature value' (Un\G400) or 'CH1 Scaling value' (Un\G402) is stored in CH1 Logging data
(Un\G10000 to Un\G10999) on the set logging cycle.
'CH1 Logging enable/disable setting'
(Un\G535)
'Operating condition setting request' (Y9)
'Operating condition setting completed
flag' (X9)
■Logging data
Logging data are stored in the following buffer memory areas.
When the number of stored data points is 1001 or greater, the data is overwritten with new data from the head of the storage
area of the corresponding channel.
Channel
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
If logging has been performed even once, all the logging data above are cleared to 0 at the timing when 'Operating condition
setting request' (Y9) is turned off and on.
■Logging data setting
Select a data type to be collected with 'CH1 Logging data setting' (Un\G536).
• Measured temperature value (0)
• Scaling value (1)
Disable
Enable (0)
(1)
ON
OFF
ON ON
OFF
Logging starts.
Storage area for logging data
Un\G10000 to Un\G10999
Un\G11000 to Un\G11999
Un\G12000 to Un\G12999
Un\G13000 to Un\G13999
Un\G14000 to Un\G14999
Un\G15000 to Un\G15999
Un\G16000 to Un\G16999
Un\G17000 to Un\G17999
1 FUNCTIONS
41
1.10 Logging Function
1