Siemens SINAMICS G120X, Руководство по эксплуатации

Страница: 932 / 1148

Note
p29630 = 1
Sets the following parameter values to minimize likelihood of a trip:
p0290 = 2 (power unit overload reaction: reduce pulse frequency, output current and output frequency)
p1210 = 4 (restart after line supply failure without additional start attempts)
P1211 = 10 (number of times converter will attempt to restart)
p1240 = 2 and p1280 = 2 (configuration of Vdc controller: Vdc_max controller and kinetic buffering (KIB) enabled)
p29630 = 0
Resets the parameters to their default values:
p0290 = 2 (power unit overload reaction: reduce pulse frequency, output current and output frequency)
p1210 = 0 (automatic restart function: trip reset after power on, p1211 disabled)
p1211 = 3 (number of times converter will attempt to restart)
p1240 = 1 and p1280 = 1(configuration of Vdc controller: Vdc_max controller enabled)
p29631[0...4] Flow meter pump power / FlowM_power
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0.00 [kW] Max:
340.28235E36 [kW] Factory setting:
0.00 [kW]
Description: Determines the power points for flow estimation.
Five power values are put into the indexes of this parameter. These values should be spread across the full power
range of the converter.
User should guarantee values in all indexes is increasing in sequence (p29631[0] <= p29631 [1] <= p29631[2] <= ...).
Otherwise the calculated flow value will be 0.
p29632[0...4] Flow meter pump flow / FlowM_flow
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
0.00 [m³/h] Max:
340.28235E36 [m³/h] Factory setting:
0.00 [m³/h]
Description: Determines the flow for the corresponding pump power point used for flow estimation.
Five correcponding flow values should be entered derived from the manufacturer's pump characteristic curve.
r29633 Flow meter calculated flow / FlowM_calc flow
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- [m³/h] Max:
- [m³/h] Factory setting:
- [m³/h]
Description: The calculation result of flow meter.
r29640.0...18 CO/BO: Extented setpoint channel selection output / Setp selection
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- Max:
- Factory setting:
-
Description: Displays the actual output of the extended setpoint channel selection.
Bit field: Bit Signal name 1 signal 0 signal FP
Parameters
7.2 Parameter list
SINAMICS G120X converter
930
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC