bihl+Wiedemann 1249 - Store Actual Parameters (STORE_PI); Set Permanent Configuration (SET_PCD)

AS-i/PROFIBUS Gateway PROFIBUS-DP
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
issue date 7.1.2002
66
8.3.2.8 Store Actual Parameters (STORE_PI)
With this call, the configured parameters stored on the EEPROM are overwritten
with the current, permanently stored (actual) parameters; in other words, the pa-
rameters of all the AS-i slaves are configured.
8.3.2.9 Set Permanent Configuration (SET_PCD)
This call sets the following configuration data for the addressed AS-i slave:
• I/O configuration
•ID code
• Extended ID1 code
• Extended ID2 code
The configuration data are stored permanently on the EEPROM of the AS-i/
PROFIBUS Gateway and are used as the expected configuration by the AS-i ma-
ster in the protected mode. The configuration data are specified by the manufac-
turer of the AS-i slave.
If the addressed AS-i slave does not support an extended ID code 1/2, the value
F
hex
must be specified.
When this command is executed, the AS-i master changes to the offline phase and
then changes back to the normal mode (warm restart on the AS-i master).
This command can only be executed in the configuration mode.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
104
16
2 T – circuit
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
104
16
2T result
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
125
16
2 T – circuit
3 – B slave address
4 xID2 xID1
5ID I0