Siemens SINAMICS G120 Operating Instructions Manual page 285

Parameter
p2200
p2251
p31020
p31021
p31022
p31023[0 ... 3]
r31024
p31025
p31026[0 ... 2]
r31027
Note
If you deactivate the multi-zone control, the inverter resets the interconnection of its analog
inputs to the default setting.
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Description
Technology controller enable
Set technology controller as main setpoint
Multi-zone control interconnection
(factory setting = 0)
A subsequent parameterization is performed by activating or deactivating the multi-
zone control.
Subsequent connection for p31020 = 1 (activate multi-
zone control)
p31023[0] = 755[0] (AI0)
p31023[2] = 755[1] (AI1)
p31026[0] = 755[2] (AI2)
p31026[1] = 755[3] (AI3)
p2253 = 31024 (setpoint output technology controller)
p2264 = 31027 (actual value output technology controller)
Configuration of multi-zone control
● 0 = Setpoint 1 / several actual values (factory setting)
● 1 = Two zones / maximum value setting
● 2 = Two zones / minimum value setting
Processing of actual values for multi-zone control (only for p31021 = 0)
Possible values: 0 ... 11 (factory setting = 0)
Setpoints for multi-zone control
Parameters for selecting the source for setpoints in multi-zone control (factory setting
= 0)
Multi-zone control setpoint output for technology controller
CO parameters
Switching from day to night mode for multi-zone control
Parameters for selection of the source for switching between day and night operation
by the multi-zone control (default setting = 0)
Actual values for multi-zone control
Parameters for selecting the source for actual values of the multi-zone control (factory
setting = 0)
Multi-zone control actual value output for the technology controller
CO parameters
Advanced commissioning
6.20 Multi-zone control
Subsequent connection
for p31020 = 0 (deacti‐
vate multi-zone control)
p31023[0] = 0
p31023[2] = 0
p31026[0] = 0
p31026[1] = 0
p2253 = 0
p2264 = 0
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