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PROFIsafe
WAGO-I/O-SYSTEM 750
750-666/000-003 4FDI/2FDO 24V/10A PROFIsafe V2 iPar
Manual
Version 1.2.0, valid from HW/SW Version 01/01
3.1
iPar Server
The iParameters are used to configure device functions of a safe device, for
example the PROFIsafe I/O modules of the WAGO-I/O-SYSTEM 750/753.
Based on current definitions, a manufacturer tool such as the WAGO
parameterization tool “WAGO-Safety-Editor 75x” (short: SEDI) must be used.
Figure 3: iPar server
Table 3: iPar server legend
No. Meaning
1
Instantiation of the "iPar Server" function.
2
CDP Tool Start and parameter transfer (e.g., node address)
3
iParameterization and start-up, test and release
4
Transfer of iParamter backup (signature) to the host
5
During start-up, transfer of the signature to the F slave (Prm_Telegram)
6
Message to iPar server about diagnostic agent (alarm/status)
7
iPar server polls Diag FB and starts "Save" if required
8
iPar server polls Diag FB and starts "Restore" if required
It is often required during a repair to quickly replace a device without using
additional manufacturer tools for parameterization of the device functions.
To meet this requirement, the iPar server is used that offers appropriate services
for saving and restoring iParameters. The iPar server is available as a system
function within the non-safety related part of the safe PLC.