Siemens SINAMICS G120X - Factory Setting of the Flow Characteristic

Flow characteristic
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Figure 6-108 Factory setting of the flow characteristic
To set the characteristic, you require the following data from the machine manufacturer for each
speed interpolation point:
● The flow rate of the fluid-flow machine associated with the 5 selected converter speeds
● At constant speed, the power drawn which is associated with the 5 flow rates corresponds
to the line frequency and mechanical throttling of the flow rate.
Parameters
Number Name Factory setting
r0039[0...n] CO: Energy display -
p0040 Reset energy consumption display 0
r0041 Energy saved -
r0042[0...n] CO: Process energy display -
p0043 BI: Energy consumption display enabled. 0
p3320[0…n] Fluid flow machine power, point 1 25
p3321[0…n] Fluid flow machine speed, point 1 0
p3322[0…n] Fluid flow machine power, point 2 50
p3323[0…n] Fluid flow machine speed, point 2 25
p3324[0…n] Fluid flow machine power, point 3 77
p3325[0…n] Fluid flow machine speed, point 3 50
p3326[0…n] Fluid flow machine power, point 4 92
p3327[0…n] Fluid flow machine speed, point 4 75
p3328[0…n] Fluid flow machine power, point 5 100
p3329[0…n] Fluid flow machine speed, point 5 100
Advanced commissioning
6.10 Energy saving
SINAMICS G120X converter
454 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC