Nicotra EC FAN FDP, Руководство по эксплуатации, Страница: 35 / 40

Rev. 0 - 11/12/2020
OPERATING MANUAL OPERATING MANUAL
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Holding Register 48: Modbus Stop Bits [Adim] (Default = 0)
This register can be used to set the parity and the stop bits.
Allowed values = table below Default value = 0
0 2 Stop Bits/No Parity
1 1 Stop Bit/Even Parity
2
1 Stop Bit/Odd Parity
Holding Register 50: External Set [10
−1
V]
This register can be used to set the reference of the PID control.
Allowed values = [0, 100] Default value = 0
The register is active when the Input Type Holding Register is set to the value 12.
Holding Register 51: Kp [Adim]
This register can be used to set the Proportional Gain of the PID control.
Allowed values = [0, 32767] Default value = 0
Holding Register 52: Ki [Adim]
This register can be used to set the Integral Gain of the PID control.
Allowed values = [0, 32767] Default value = 0
Holding Register 53: Kd [Adim]
This register can be used to set the Derivative Gain of the PID control.
Allowed values = [0, 32767] Default value = 0
Holding Register 54: Period [ms]
This register can be used to set the time constant of the PID control.
Allowed values = [0, 32767] Default value = 0
Holding Register 55: Speed Threshold (or Speed Threshold HIGH) [RPM]
This register can be used to set the speed threshold, when the measured speed in the Input Register 3 overtakes the threshold value.
Allowed values = [0, Max Speed] Default value = 0
Allowed values (Functioning Indication mode) = [Speed Threshold Low, Max Speed]
Speed Threshold =0 means that it is
DEACTIVATED