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Parameter
Description
Overshooting for Integral action
pi1
(Oil tank exit)
Derivative action enabling
pi2
(Oil tank exit)
Filtering factor for derivative action
pi3
(Oil tank exit)
Duty cicle PWM for output DO3
pi4
and/or AO1 (0-10V)
Output selection DO3 and/or AO1
SL3
(0-10V)
Proportional band for PID Probe 1
p21
(Tank resistor)
Dead Zone for PID Probe 1
p22
(Tank resistor)
Integral Time (Ti) for PID Probe 1
p23
(Tank resistor)
DerivativeTime (Td) for PID Probe 1
p24
(Tank resistor)
Overshooting for Integral action
p25
(Tank resistor)
Derivative action enabling
p26
(Tank resistor)
Filtering factor for derivative action
p27
(Tank resistor)
Min Output PID Probe 3
p28
(Oil tank exit)
Max Output PID Probe 3
p29
(Oil tank exit)
Set-point Tank Resistor with oil
SP0
pump stops (stand by)
Pb4
Probe 4
Setpoint Probe 4
tcn
(Oil consent)
AL4
Low Threshold Probe 4
Probe 4 - High Temperature Alarm
Threshold
trS
(Safety Thermostat)
d04
Probe 4 differential
Additional description
Don't modify it
Don't modify it
Don't modify it
Don't modify it
Digital selection output for control
thyristors; Don't modify it
Proportional band for second PID
regulation
Dead zone for second PID regulation
Integral time for second PID regulation
Derivative time for second PID regulation
Don't modify it
Don't modify it
Don't modify it
Minimum value tank resistor set-point
(delta of 100°C above p29)
Maximum valuetank resistor set-point
Set-point of maintaining resistance during
stand by "Set point adjustment"
Oil consent according table "Set point
adjustment"
Tank resistor safety temperature according
table "Set point adjustment"
Min
Max
Default
100
1000
200
0
1
1
1
100
20
1
300
5
0
2
AO1
0,0
200,0
50,0
0,0
20,0
0,0
0,0
1000,0
110,0
0,0
300,0
23,0
100
1000
200
0
1
1
1
100
20
0,0
1000,0
80,0
0,0
1000,0
180,0
-50,0
200,0
140,0
-50,0
200,0
110,0
-50,0
200,0
-50,0
-50,0
200,0
190,0
0,0
20,0
3,0
Visibility
U.M.
condition
Level
= 1
rE3
3
= 1
rE3
3
= 1
rE3
3
s
= 1
rE3
3
3
rE3 =1
3
°C
rE3 =1
3
s
rE3 =1
3
s
rE3 =1
3
= 1
rE3
3
= 1
rE3
3
= 1
rE3
3
°C
rE3 =1
3
°C
rE3 =1
3
°C
rE3 =1
0
0
°C
0
°C
2
°C
0
°C
2
COD. M12924CA Rel. 0.5 03/2016
Modbus
index
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
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