Service; Replacing A Profisafe I/O Module; Procedure - WAGO -I/O-SYSTEM 750 Series Manual

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Service

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10 Service
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10.1

Replacing a PROFIsafe I/O Module

Replacing a PROFIsafe I/O module with a PROFIsafe I/O module of the same
type is described in the following.
Replacing a PROFIsafe I/O module with an I/O module of another type is always
associated with a new project design (see section "Commissioning" > ... >
"Programming the Safe PLC").
10.1.1

Procedure

When replacing a PROFIsafe I/O module, first perform the following steps:
• Switch off the supply voltage of the fieldbus node in which the I/O module
to be replaced is found.
• Pull the I/O module to be replaced out of the fieldbus node (see section
"Mounting" > ... > "Inserting and Removing Devices").
• Read the PROFIsafe address on the coding switch of the I/O module to be
replaced and apply this setting to the replacement I/O module.
• Plug the replacement I/O module into the position of the I/O module to be
replaced in the fieldbus node.
• Switch on again the supply voltage of the fieldbus node concerned.
Then perform the one of the following steps based on your system configuration:
• If the setting of the coding switch of the I/O module to be replaced has a
value not equal to 0 and it is operated with iPar server functionality,
continue reading in section "Service" > ... > "PROFIsafe Address Set Using
the Coding Switch".
• If the setting of the coding switch of the I/O module to be replaced has a
value equal to 0 and it is operated with iPar server functionality, continue
reading in section "Service" > ... > "PROFIsafe Address Set Using the
Parameterization Tool".
• If the setting of the coding switch of the I/O module to be replaced has a
value not equal to 0 and it is not operated with iPar server functionality,
continue reading in section "Service" > ... > "PROFIsafe Address Set Using
the Parameterization Tool".
• If the setting of the coding switch of the I/O module to be replaced has a
value equal to 0 and it is not operated with iPar server functionality,
continue reading in section "Service" > ... > "PROFIsafe Address Set Using
the Coding Switch".
WAGO-I/O-SYSTEM 750
753-661/000-003 4FDI 24V PROFIsafe V2 iPar
Version 1.4.0, valid from HW/SW Version 01/02
Manual