Siemens SIMODRIVE POSMO A User Manual

4
4.2 Process data (PZD area)
4-106
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Table 4-5 Description of the individual signals in the control word (STW) for the pos mode
Bit Signal status, signal descriptionSignal name
9 Jogging 2 ON/jogging 2 OFF
1 Jogging 2 ON
If operation is enabled and positioning is not active ––> the
drive traverses closed–loop speed controlled with jogging
setpoint 2.
––> Refer to Chapter 5.4.1
0 Jogging 2 OFF
1 Not used or permanent 1 signal
From SW 3.0: If P701 = 1 ––> process data (PZD) are ac-
cepted
10 Control from PLC requested
0 –
From SW 3.0:
If P701 = 1 ––> drive state is kept constant (last valid pro-
cess data with STW.10 = 1)
11
Start referencing/
stop referencing
1 Referencing is executed
Prerequisite: Operation enabled
11
stop referencing
0 Normal operation
12
Automatic single block op-
eration/automatic
1 Automatic single block operation
Disables programmed path controlled operation.
Each block has to be re–started.
12
eration/automatic
0 Automatic
Programmed path controlled operation is effective.
13
External block change/
No external block change
1 External block change
The active block is interrupted and the subsequent block is
selected. This is realized, dependent on the program, with
approximate positioning or precise stop.
When the block change is recognized, the position actual
value of the axis is written into P55 (signal position).
0 No external block change
14
Read–in enable/
no read–in enable
1 Read–in enable
The following program block is enabled for execution.
14
no read–in enable
0 No read–in enable
15
Open holding brake/
brake sequence control ef-
fective
(from SW 1.4)
1 Open holding brake
The integrated holding brake can be controlled using this
signal.
The signal corresponds to P56.4 (open holding brake).
Note:
If the holding brake is controlled using an input terminal with
function number 26 (open holding brake), then this signal
has no effect.
––> Refer to Chapter 5.5.13
0 Brake sequence control effective
4 Communications via PROFIBUS–DP
02.9906.05

Siemens SIMODRIVE POSMO A Specifications

General

Brand	Siemens
Model	SIMODRIVE POSMO A
Category	Engine
Language	English