PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
→
→
→
→
→
→
→
→
→
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
SET
SET
when LCK≠33
PV
SV
PV
SV
PV
SV
PV
SV
SET
SET
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
SET
SET
SET
SET
SET
SET
SET
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
SET
→
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
SV
PV
PV
SV
PV
SV
SV
SV
PV
PV
PV
SV
PV
SV
PV
SV
PV
SV
→
PV
SV
SET
.
SV
PV
.
SET
→
SET
→
SET
→
SET
→
SET
→
SET
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SET
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SET
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SET
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4/10 page KKAI208C01A-A1-20140904
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Operation & Menu
1
、
Operation process & method
measure control mode
Press“SET”
＞
3s
Press“SET”
＞
3s
Press“SET”
＞
3s
when LCK=33 hour
Proportional coefficient
of cooling
OUT2 control cycle
Unit:S
OUT1 control cycle
Unit:S
Control backlash
Overshoot limit
Speed fine-tuned
Differential time
Integral time
Proportional band
1st loop alarm value
Translation correct
2nd loop alarm type
2nd alarm backlash
2nd loop alarm value
1st loop alarm type
1st loop alarm backlash
Optional input signal
Control type
Lock
Communication ADD
Communication baud rate
Output high limit
Output low limit
Analog output high limit
Analog output low limit
Measure value high limit
Measure value low limit
Control Operation type
Communication respon relay
Customer calirate
signal high-end by himself
Customer calirate
signal low-end by himself
Customer calirate
function by himself
Display fuzzy tracking value
Optional display decimal point
Optional PID type
Compressor
control relay
unit:s
1st loop alarm extensions
2nd loop alarm extensions
Temperature unit setting
Digital filter coefficient
“*”
“●”
：
Normal menu parameters
：
Project menu parameters
a.In the normal measure control mode and after power-on,long press “SET”key more than 3s to enter the menu parameters to ckeck the type.
b.In the checking mode in menu,you can press “SET”each short time to check the manu parameters recurrently.
c.In the checking mode in menu,you can press “ AT”to flash the menu parameters what you saw to enter the parameter changed mode,and it can move one position
when you press each short time(In this cycle).
d.In the Parameter modify mode,you can press “ ”“ ”key each short time add one or reduce one of flashed data position.
e.In the Parameter modify mode,press “SET”to ensure and save the changed parameters after changing.
f.In the normal measure control mode,press shortly to enter changing state of SV.The way of process of changing SV value is same as changing menu parameters.
g.In the normal measure control mode,long press “ AT”more than 3s to enter auto-tuning state and PV display value need to below SV value.
h.In the normal measure control mode,long press “ ”key more than 3s to enter or back to control mode.
《
《
《
《
R/S
《
R/S
2
、
Menu description
1
2
3
4
PV
SV
P
I
No.
Menu name
Description
Measuring display value,it will flash or display LLL/HHH
when the value overflow measure range.
Control item setting value
Proportional band,the lower of setting value,the faster of system heating,or the
more slowly.Increasing proportional band can reduce vibration,but it will add the
control bias vibration.Reducing proportional band can reduce control bias,but it
will lead to vibration
The lower of integral time value,the stronger of integral action,the more tendency
to eliminate and deviation of a set value.If integral action is week,it
maybe can not eliminate the deviation. Unit:S
Set range
FL
～
FH
0
～
999
Refer to measured
signal table
0
～
999
Factory set
No
200
30
120
→
SET
SV
PV
.
Equipped with
software version
●
