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02.99
05.03
4.2
Process data (PZD area)
Configuration
The process data area for PPO type 1 consists of 2 words (PZD 1 and
PZD 2).
Table 4-3
Structure of the process data (PZD)
PKW
S
Refer to Chapter 4.3
PKE
IND
1st
2nd
word
word
PPO1
"Positioning" mode (P700=2)
Bit
Master ––> slave
Control signals
(refer to Chapter
4.2.1)
Master <–– slave
Status signals (refer
to Chapter 4.2.2)
"Speed setpoint" mode (P700=1)
Bit
Master ––> slave
Control signals
(refer to Chapter
4.2.1)
Master <–– slave
Status signals (refer
to Chapter 4.2.2)
Abbreviations:
PKW
Parameter ID value
PZD
Process data
PPO
Parameter Process data Object
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Net data
PZD
PWE
1
3rd
4th
1st
word
word
word
15
...
Control word
(STW)
Status word (ZSW)
15
...
Control word
(STW)
Status word (ZSW)
STW
AnwSatz Select block number
STB
ZSW
AktSatz
RMB
4 Communications via PROFIBUS–DP
4.2 Process data (PZD area)
PZD
PZD
2
2nd
word
0
15
...
8
Selection
block number
(AnwSatz)
Actual block
number
(AktSatz)
0
15
...
Speed setpoint, bits 0...14,
sign, bit 15
Speed actual value, bits
0...14, sign, bit 15
Control word
Start byte
Status word
Actual block number
Checkback signal byte
...
...
...
7
...
0
Start byte
(STB)
Checkback
signal byte
(RMB)
0
4-103
4
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