Siemens SINAMICS Series User Manual

Descriptions of functions
10.3 Communication according to PROFIdrive
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
423
NACT_A (speed setpoint A (16-bit))
● Actual speed value with 16-bit resolution.
● The speed actual value is normalized in the same way as the setpoint (see NSET_A).
NACT_B (speed setpoint B (32-bit))
● Actual speed value with 32-bit resolution.
● The speed actual value is normalized in the same way as the setpoint (see NSET_B).
Gn_ZSW (encoder n status word)
Gn_XIST1 (encoder n actual position value 1)
Gn_XIST2 (encoder n actual position value 2)
This process data belongs to the encoder interface.
E_DIGITAL
CU_ZSW1
This process data is part of the central process data.
IAIST_GLATT
The absolute current actual value smoothed with p0045 is displayed.
MIST_GLATT
The actual torque value smoothed with p0045 is displayed.
PIST_GLATT
The active power smoothed with p0045 is displayed.
NACT_A_GLATT
The actual speed value smoothed with p0045 is displayed.
MELD_NAMUR
Display of the NAMUR message bit bar.
WARN_CODE
Display of the alarm code (see function diagram [8065]).
FAULT_CODE
Display of the fault code (see function diagram [8060]).

Siemens SINAMICS Series Specifications

General

Product Line	SINAMICS
Cooling Method	Air-cooled, Liquid-cooled
Voltage Range	200 V to 690 V
Power Range	0.12kW - 250kW
Communication Interfaces	PROFINET, PROFIBUS, Ethernet
Control Modes	Vector control, V/f control
Protection Class	IP20
Type	Variable Frequency Drives (VFD)