Siemens SIMODRIVE 611 universal Function Manual page 225

08.99 07.01 08.01
It then means:
S
S
with a total of 65536 intermediate steps.
When P0881 is parameterized > 25 %, then it is possible to reduce to
precisely 0.
Control word The 2 analog outputs of a drive can be controlled using these control
DAU1 words.
DAU2
Table 5-9
DAU1 (PROFIBUS)
DAU2 (PROFIBUS)
Note:
S
S
Transfer format:
4000
4000
E Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Full torque
MomRed = 0000
––> k = 1 (i.e. 1 @ P1230 and 1 @ P1235 are effective)
No torque
MomRed = FFFF
––> k = 1 – 65535 / 65536 = 0.0000153 or almost 0
X441
P0626 = 38
75 x
±10 V
P0633 = 39
16 x
±10 V
15 Reference (for terminals 75.x and 16.x)
Analog outputs
Control word DAU1, DAU2
Control word Terminal/
analog
output
X441
Terminal
75.x/15
X441
Terminal
16.x/15
It is only possible to control the analog outputs via PROFIBUS–DP if the
appropriate signal number is specified in P0626 or P0633.
The parameters available to parameterize the analog outputs, are still
valid (refer to Chapter 6.7).
8 5 V, if the shift factor = 0 and the offset = 0
Hex
8 10 V, if the shift factor = 1 and the offset = 0
Hex
5 Communications via PROFIBUS DP
5.6 Net data (PKW and PZD area)
DAU DAU
1 2
D
A
x: Space retainer for drive A or B
Parameter/Signal No.
P0626 = 38
(Signal DAU1 from PROFIBUS–PPO)
P0633 = 39
(Signal DAU2 from PROFIBUS–PPO)
5
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