Unigas PBY1025, Manual Of Installation - Use - Maintenance

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