Siemens SIRIUS 3RW50, Руководство пользователя

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Parameter assignment
5.11 Parameterizing analog output AQ via the High Feature 3RW5 HMI
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
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5.11 Parameterizing analog output AQ via the High Feature 3RW5 HMI
Operating principle
You can re-parameterize the output of the analog output with the 3RW5 HMI High Feature.
The actual average phase current L1 - L3 of the motor is displayed in % at the evaluation
unit via the analog output. Depending on the respective connecting terminal being used, the
signal can be displayed either as current or voltage.
● Terminals: AQ- / AQ I+
Measuring range of current output: 4 - 20 mA
● Terminals: AQ- / AQ U+
Measuring range of voltage output: 0 - 10 V
Requirements
● 3RW5 HMI High Feature
Menu: "Parameters > Soft Starter > Analog output"
● Access protection to the 3RW5 HMI High Feature is not active or has been reset.
● Device version with analog output
● Evaluation unit is connected properly (Page 215).
Parameter
Parameter Description
Output signal type Via the "Output signal type" parameter you can define with what type of signal the
analog value will be output.
• Deactivated
•
4 - 20 mA (factory setting)
• 0 ... 10 mA
Range start value With parameters "Range start value" and "Range end value" you can define which
value of the analog value to be output corresponds to the lower output signal value
and which to the upper output signal value. The respective value depends on the
coding of the measured value.
Factory setting:
• Range start value: 0
Setting of the analog range, e.g. 4 mA = 0
•
Range end value: 96
Setting of the analog range, e.g. 20 mA = 96, corresponds to 300 % of the
average phase current (%).
Range end value