Omron SYSMAC C200H-PID0 Series, Operation Manual

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25
Display
level
Page Default value Data range Bank
no.
Loop
no.
Read Write Display
symbol
Parameter
1
Decimal point
position
dp
Yes Yes Yes No 0 to 3 1 28
Scaling lower limit
inl
Yes Yes Yes No -999 to (scaling
upper limit – 1
digit) 0 28
Scaling upper lim-
it
inh
Yes Yes Yes No (Scaling lower
limit + 1) to 9999 1000 28
Digital filter df Yes Yes Yes No 0 to 100 s 0 s 28
Control period
(see note 1)
cp
Yes Yes Yes No 1 to 99 s 20 s 29
Hysteresis (see
note 2)
hys
Yes Yes Yes Yes 0.0 to 100.0% FS 0.2% FS 29
Alarm hysteresis
(see note 4)
hysa
Yes Yes Yes No 0.0 to 100.0% FS 0.1% FS 29
2 Control output
variable monitor o No Yes Yes No 0.0 to 100.0% 0.0% 30
Auto-tuning start/
stop (see note 1)
at
Yes Yes Yes No --- --- 30
Copy bank
bcpy
Yes Yes Yes No --- --- 30
Input-type monitor
in-t
No Yes No No 0 to 9 Setting for
SW202 31
Alarm 1 mode alt1
Yes Yes Yes No 0 to 9 2 31
Alarm 2 mode
alt2
Yes: Possible.
No: Not possible or not required.
Note 1. Only when advanced PID control is selected. (Switch 203-1 = OFF)
2. Only when ON/OFF control is selected. (Switch 203-1 = ON)
3. The decimal point position is set by the “decimal point position” parameter.
4. Does not apply when Alarm Mode = 0.
5. Writing is not possible during operation (i.e., when RUN is ON).
6. Only when the output relay “MAN” bit = 1.
3-4-2 How to Display and Set Parameter Data
Basic Operation
When not specifically explained, use the keys as described below.
Changing the Display Level
When the Level Key is pressed, the leading parameter for each level is dis-
played.
Changing Parameters
When the Display Key is pressed, the parameters are displayed in order. There
may be skips depending on the model and DIP switch settings.
Changing the SV
Pressing the Up Key or the Down Key changes the SV. The SV is retrieved auto-
matically.
Changing the Loop
The loop is changed each time the Loop Key is pressed. It can be confirmed by
means of the LOOP 2 indicator.
Parameter Displays and Settings
Section 3-4