Bfm#237] Temperature Rise Completion Soak Time - Mitsubishi Electric MELSEC FX Series User Manual

FX -4LC User's Manual
3U

8.2.59 [BFM#237] Temperature rise completion soak time

To this buffer memory, set the temperature rise completion soak time.
The setting is applied to all channels.
When the measured value (PV) remains in the temperature rise completion range until the temperature rise
completion soak time is finished, the temperature rise completion flag (b15) of the event buffer memory turns
ON.
BFM No.
CH1 CH2 CH3 CH4
#237
Example of operation 1 (When the temperature rise completion soak time is set to any positive value)
Set value (SV)
Temperature rise
completed flag
Example of operation 2 (When the temperature rise completion soak time is set to "0")
Set value (SV)
Temperature rise
completed flag
Point
When the measured value (PV) is not stable even after it has reached the temperature rise completion range,
the temperature rise completion soak time gives the waiting time for the judgment of temperature rise
completion.
116
→ For details on the temperature rise completion range, refer to Subsection 8.2.58.
Setting range : 0 to 3600 (sec.)
Measured value(PV)
Temperature rise
completion soak
time
ON
OFF
Measured value(PV)
ON
OFF
→ For details on the event, refer to Subsection 8.2.2.
Description
Temperature rise
completion range
8 Buffer Memory
8.2 Buffer Memory Details
Initial
R/W
value
0 R/W
Temperature rise
completion range
Backup