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E L C P r o g r a m m i n g M a n u a l
F o r m o r e i n f o r m a t i o n v i s i t :
w w w. e a t o n . c o m
M N 0 5 0 0 3 0 0 3 E
3 - 3 3 0
Notes:
1.
The settings for
S
3
are as follows:
Device
Function
Usage range
Explanation
S
3
:
Sampling time
(T
S
)
1~200
(unit: 100ms)
When T
S
is less than the scan time of the program,
the PID instruction will execute for one scan time.
When T
S
=0, the instruction will not execute. The
minimum setting of T
S
should be larger than a
program scan time.
When this setting exceeds 200, the value 200 will
be used.
b0=0 :
°
C
b0=1 :
°
F
Temperature units
b1=0:no filter
b1=1:filter
When the filter is disabled, the present
value(PV)=present measured value. If the filter is
enabled, the present value(PV)=(present measure
value + previous measure value)/2
b2=1
Slow heat environment
b3=1
General heat environment
b4=1
Rapid heat environment
S
3
+1:
b0:Temperatur
e unit
b1:filter
function
b2~b5:heat
environment
b6~b15
preserved
b5=1
High-speed heat environment
S
3
+2:
~
S
3
+6:
For system use only, do not use.
2. Control
Diagram:
Fuzzy
Controller
Temperature
Sensor
SV
FTC
+
-
e
MV
PV
Points to notes:
It is recommended to set the sampling time to twice that of the sampling time of the temperature
sensor for better temperature control.
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