Standalone Mode (Without Bus Communication) (From Sw 1.2) - Siemens SIMODRIVE POSMO A User Manual

04.01 02.99
5.5.12

Standalone mode (without bus communication) (from SW 1.2)

Description Safety signals, such as e.g. OFF1 are continually required. This
means, that when bus communications are interrupted, the motor is
immediately shut down with fault. This can be prevented using P100
(simulation of the control word).
Caution
!
In standalone mode, the drive is automatically reset in event of an
error, in other words:
S
S
S
Setting standalone If the value of P100 is not equal to zero (e.g. 443F
mode up without a master or when the communication fails, after 3 seconds
the control word is replaced by this value.
The terminal signals remain active with the highest priority.
A maximum of ten traversing blocks in the range 3 to 27 can be preset
with SIMODRIVE POSMO A in P101:11 for the standalone mode.
These specified blocks are then processed consecutively in standalone
mode.
Rules when executing the blocks:
S
S
S
The factory default setting for P101:11 is as follows (refer to Table 5-9):
Table 5-9
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SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
The faults which occur are automatically acknowledged
Before SW 1.3 the following applies:
From SW 1.3, the following applies:
Execution sequence: from P101:1 to P101:10
If it is recognized that P101:x = 0, then the last block which is en-
tered is continuously repeated.
If the block lies within a program range, then the program is exe-
cuted, as programmed from this block.
P101:11 (block sequence in stand–alone mode)
(factory default)
P101:11 P101:11
1 2 3
Value 0 0 0
5 Description of the Functions
5.5 SIMODRIVE POSMO A functions
The block sequence is
re–started
The block sequence is
continued from the next
defined block
), when powering
hex
Index
4 5 6 7 8
0 0 0 0 0
5
9 10
0 0
5-185