Siemens SINAMICS G120C DP User Manual

Application example
In the following application example, the higher-level control sets the ramp-up and ramp-down
times of the converter via PROFIBUS.
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Figure8-41 Application example for changing the ramp-function generator times in operation
Parameter
Table 8-54 Parameters for setting the scaling
Parame‐
ter
Description Factory setting
p1138[C] CI: Ramp-function generator ramp-up time scaling 1
p1139[C] Down ramp scaling 1
r2050 CO: PROFIdrive PZD receive word -
8.19 PID technology controller
Overview
The technology controller controls process variables, e.g. pressure, temperature, level or 󹪞ow.
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Figure8-42 Example: Technology controller as a level controller
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Advanced commissioning
8.19PID technology controller
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 289

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage