Holding Max./Min. Values - Panasonic FP7 Series User Manual

6.5 Holding max./min. values

■
Overview of functions
This function maintains the maximum and minimum values of acquired data. Holds the
maximum and minimum digital conversion values when the maximum/minimum value hold
setting is enabled, and stores the values in provided unit memories for each channel.
● If the function has not been enabled with the configuration settings, the function will not work
with the hold execution relay turned ON.
● When the hold execution relay is turned ON, the values at the time will be preset as
maximum and minimum values in the unit memories.
● The maximum and minimum values stored in the unit memories will be held even if the hold
execution relay is turned OFF.
● The maximum and minimum values stored in the unit memories will be held even if the unit is
set into PROG. mode.
● The maximum and minimum values are held on a channel-by-channel basis.
(K)
Digital
conversion
value
(Flag)
Hold
execution
relay (*1)
Hold
execution
flag (*2)
Unit
memory
■
Hold data storage area
Unit
memory Name
No. (Hex)
UM 00170
UM 00171
UM 00172
UM 00173 Holding max. value
UM 00174
UM 00175
UM 00176
WUME-FP7TCRTD-04
Holds max. value
in unit memory
Refreshes
max. value
Default
K0

6.5 Holding max./min. values

Refreshes
min. value
Data range and description
The acquired maximum value will be held when the maximum
and minimum value hold function is used.
Setting range: -31250 to +31250 (specified with a signed
integer)
Holds min. value
in unit memory
Refreshes
min. value
(t)
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