5
5.6
Net data (PKW and PZD area)
5-220
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Table 5-4
Overview of the status words (actual values), continued
Status word
Comment
Operating mode
Abbrevi-
ation
pos
n–set
Signal
num-
ber
1)
Data
type
4)
Meaning
XsollP
Position reference value (posi-
tioning mode)
I32
50208
–
x
from SW 4.1
dXcor
Correction, position reference
value
I32
50210
–
x
from SW 4.1
1) From SW 3.1 the following applies:
The signals are assigned to the process data in the actual value telegram using P0916:17 (PZD actual
value assignment, PROFIBUS) (refer under the index entry ”Process data, configuring”).
2) Before SW 3.3, the following applies:
This process data is only available if clock–synchronous operation is also running.
3) Process data for encoder 2 must be activated via P0879.12.
4) Data type: U16/U32 ––> Unsigned integer 16/32 bit ; I 16/I 32 ––> integer 16/32 bit
5.6.2
Description of the control words (setpoints)
Table 5-5
Control word STW1 for the n–set mode
Open–loop torque controlled mode
Control requested/no control requested
Reserved
STW
1
Reserved
Acceleration time zero for controller enable (from SW 3.1)
Spindle positioning on (from SW 5.1)
Opening the holding brake for test purposes (from SW 4.1)
Activate the function generator (edge)
(from SW 8.1)
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reset the fault memory
Enable setpoint/inhibit setpoint
Ramp–function generator start/ramp–function generator stop
Ramp–function generator enabled
Enable inverter/pulse inhibit
Operating condition/OFF 3
Operating condition/OFF 2
ON/OFF 1
Note:
The control signals, from the perspective of ”SIMODRIVE 611 universal”, are input signals and are
described in Chapter 6.4.3.
Also refer in the index under ”Input signal, digital ...”.
The signals designated like this must have at least a 1–signal in order to be able to operate
a motor with the speed setpoint NSOLL_A or NSOLL_B.
Control word
STW1
(n–set mode)
5 Communications via PROFIBUS DP
08.99
06.04