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REVO RT
from 35A to 90A
User’s manual
P95 - Cooling type Loop 1 (Address ModBus 2095)
P121 - Cooling type Loop 2 (Address ModBus 2121)
P147 - Cooling type Loop 3 (Address ModBus 2147)
This defines the type of cooling used for control in hot/cold PID mode.
NOTE: Enable the cold output in the "DOx relay function" parameter".
0
1
2
Air (
Default
)
Oil
Water
P96 - Cooling proportional band multiplier Loop 1 (Address ModBus 2096)
P122 - Cooling proportional band multiplier Loop 2 (Address ModBus 2122)
P148 - Cooling proportional band multiplier Loop 3 (Address ModBus 2148)
When the process is configured as heating/cooling PID, the proportional band for the cold action is given
by the value of the parameter "Proportional band 1" multiplied by this value
1.00 ÷ 5.00
Default:
1.00
P97 - Overlap / Dead Band Loop 1 (Address ModBus 2097)
P123 - Overlap / Dead Band Loop 2 (Address ModBus 2123)
P149 - Overlap / Dead Band Loop 3 (Address ModBus 2149)
When the process is configured as a hot / cold PID, the Overlap / Deadband function, defines whether
the heating action and the cooling action can overlap or must have a dead band between the two actions.
-20.0% ÷ 50.0%
Negative: Dead Band
Positive: Overlap
Default:
0.0%
O
utput P
ow
er %
O
utput P
ow
er %
O
utput P
ow
er %
Overlap/Dead band = 0
Process Variable
Process Variable
Process Variable
Overlap/Dead band > 0
Overlap
Overlap/Dead band < 0
Dead band
P98 - Cooling cycle time Loop 1 (Address ModBus 2098)
P124 - Cooling cycle time Loop 2 (Address ModBus 2124)
P150 - Cooling cycle time Loop 3 (Address ModBus 2150)
Cycle time for cold output when set in heating/cooling PID mode
1 ÷ 300 sec
Default:
10 sec
P99 - Low output percentage limit Loop 1 (Address ModBus 2099)
P125 - Low output percentage limit Loop 2 (Address ModBus 2125)
P151 - Low output percentage limit Loop 3 (Address ModBus 2151)
Minimum value of power output percentage
0% ÷ 100%
Default:
0%
Summary of Contents for REVO RT
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