Siemens SINAMICS G150, Operating Manual

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Commissioning 11/03
SINAMICS G150
5-8
Operating Manual
5.4 Status After Commissioning
Once drive and basic commissioning have been carried out using the parameters
specified in Chapter 5.3.2, you can operate the cabinet unit as follows:
REMOTE Mode 1 (Control via Terminal Block)
•
Control (ON/OFF) is carried out via terminal X520:1.
• The speed setpoint is specified as a current in the range 0 to 20 mA via analog
input 0 at terminals X521:1 and 2.
An input current of 20 mA is equal to the maximum speed in p1082 entered
during basic commissioning.
REMOTE Mode 0 (Control via PROFIBUS)
•
Control (ON/OFF) is carried out via control word 1, bit 0.
• The speed setpoint is specified via the PROFIBUS setpoint (displayed in
r2050[01]).
A setpoint of 100% is equal to the maximum speed in p1082 entered during
basic commissioning.
Switching Between Remote Mode 0 and 1
•
Switching between REMOTE mode 0 and REMOTE mode 1 is carried out via
terminal X530:1. In the factory setting, REMOTE mode 1 (control via terminal
block) is active.
LOCAL Mode (Control via Operator Panel)
•
You switch to LOCAL mode by pressing the "LOCAL/REMOTE" key.
Switching can be blocked by applying a HIGH signal at terminal X530:2.
•
Control (ON/OFF) is carried out via the "ON" and "OFF" keys.
• You specify the setpoint using the "increase" and "decrease" keys or by
entering the appropriate numbers using the numeric keypad.
Analog Outputs
•
The actual speed (r0063) is output as a current output in the range 0 to 20 mA
at analog output 0 (X522:2 and 3).
A current of 20 mA is equal to the maximum speed in p1082.
• The actual current value (r0068) is output as a current output in the range 0 to
20 mA at analog output 1 (X522:5 and 6).
A current of 20 mA is equal to the current limit (p0640) set to 1.5 x rated motor
current (p0305).