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CHAPTER 3 SPECIFICATIONS
3
3.4 Buffer Memory Assignment
3.4.2 Details of the buffer memory
(24)CH Primary delay digital filter setting (Un\G48, Un\G80, Un\G112, Un\G144)
The temperature process values (PV) are smoothed and sudden changes are absorbed by using the primary
delay digital filter.
The time for the temperature process value (PV) to change by 63.3% can be set by the primary delay digital filter
setting (filter setting time).
(a) Setting range
The setting range is 0 or 1 to 100 (1s to 100s). When 0 is set, the primary delay digital filter processing is not
performed.
(b) Default value
The default values are set to 0 (primary delay digital filter processing disabled) in all channels.
Common
Time
Time
Temperature
process value (PV)
Temperature
process value (PV)
When the primary delay
digital filter is not set
When the primary delay
digital filter is set
Temperature
process value (PV)
Time
Time
Temperature
process value (PV)
63.3%
CH Primary delay digital filter setting
(Un\G48, Un\G80, Un\G112, Un\G144)
When the primary delay
digital filter is not set
When the primary delay
digital filter is set