Description Of Status Words And Actual Values - Siemens SINAMICS S120 Function Manual

Communication PROFIBUS DP/PROFINET IO
10.1 Communications according to PROFIdrive
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
STW1 Status word 1
STW2 Status word 2
NACT_A Speed setpoint A (16 bit)
NACT_B Speed setpoint B (32 bit)
G1_STW Encoder 1 status word
G1_XIST1 Encoder 1 actual position value 1
G1_XACT2 Encoder 1 actual position value 2
G2_STW Encoder 2 status word
G2_XIST1 Encoder 2 actual position value 1
G2_XACT2 Encoder 2 actual position value 2
G3_STW Encoder 3 status word
G3_XIST1 Encoder 3 actual position value 1
G3_XACT2 Encoder 3 actual position value 2
E_DIGITAL Digital inputs
IAIST_GLATT Absolute actual current smoothed
ITIST_GLATT Current actual value, torque-generating
MIST_GLATT Actual torque smoothed
PIST_GLATT Power factor, smoothed
NIST_A_GLATT Actual speed smoothed
MELD_ VIK-NAMUR message bit bar
NAMUR
364
Name
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Signal Data type
1)
number
2 U16
4 U16
6 I16
8 I32
10 U16
11 U32
12 U32
14 U16
15 U32
16 U32
18 U16
19 U32
20 U32
21 U16
51 I16
52 I16
53 I16
54 I16
57 U16
58 U16
Comment
r2089[0] (bit
serial)
2)
r2089[1] (bit
serial)
2)
r0063 (servo)
r0063[0] (vector)
r0063 (servo)
r0063[0] (vector)
r0481[0]
r0482[0]
r0483[0]
r0481[1]
r0482[1]
r0483[1]
r0481[2]
r0482[2]
r0483[2]
r2089[2]
r0068[1]
r0078[1]
r0080[1]
r0082[1]
r0063[1]
r3113
Drive Functions