Efficient Networks Siemens Sinamics S120 - Manual (Page 364)

Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
Drive Functions
364
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
10.1.3.4 Description of status words and actual values
Description of status words and actual values
Note
This chapter describes the assignment and meaning of the process data in SINAMICS
interface mode (p2038 = 0).
The reference parameter is also specified for the relevant process data. The process data is
generally normalized in accordance with parameters p2000 to r2004.
The following scalings apply:
a temperature of 100°C = 100%
an electrical angle 90° also = 100 %.
Overview of status words and actual values
Table 10-10 Overview of status words and actual values
Abbreviation Name Signal
number
Data type 1) Comment
STW1 Status word 1 2 U16 r2089[0] (bit
serial) 2)
STW2 Status word 2 4 U16 r2089[1] (bit
serial) 2)
NACT_A Speed setpoint A (16 bit) 6 I16 r0063 (servo)
r0063[0] (vector)
NACT_B Speed setpoint B (32 bit) 8 I32 r0063 (servo)
r0063[0] (vector)
G1_STW Encoder 1 status word 10 U16 r0481[0]
G1_XIST1 Encoder 1 actual position value 1 11 U32 r0482[0]
G1_XACT2 Encoder 1 actual position value 2 12 U32 r0483[0]
G2_STW Encoder 2 status word 14 U16 r0481[1]
G2_XIST1 Encoder 2 actual position value 1 15 U32 r0482[1]
G2_XACT2 Encoder 2 actual position value 2 16 U32 r0483[1]
G3_STW Encoder 3 status word 18 U16 r0481[2]
G3_XIST1 Encoder 3 actual position value 1 19 U32 r0482[2]
G3_XACT2 Encoder 3 actual position value 2 20 U32 r0483[2]
E_DIGITAL Digital inputs 21 U16 r2089[2]
IAIST_GLATT Absolute actual current smoothed 51 I16 r0068[1]
ITIST_GLATT Current actual value, torque-generating 52 I16 r0078[1]
MIST_GLATT Actual torque smoothed 53 I16 r0080[1]
PIST_GLATT Power factor, smoothed 54 I16 r0082[1]
NIST_A_GLATT Actual speed smoothed 57 U16 r0063[1]
MELD_
NAMUR
VIK-NAMUR message bit bar 58 U16 r3113