Siemens SIMATIC S7 EIP-200S System Manual page 19

Reset behavior
When the Adapter is reset, the outputs will be deactivated during the short period that the
reset is in progress. The unit can be reset in the following ways:
● Cycling of primary device 24 VDC power
● Using the reset capabilities in the Configuration Tool
● Sending an explicit Ethernet/IP Reset service message to instance 1 of the Identity
Object with service data of 0 or 1. If service data 1 is sent, on reset the module returns to
factory default state and any user configuration is lost.
Note
When network power is removed (or if an I/O connection times out or is lost), outputs will go
to their configured "substitute" value according to how this parameter is set for each I/O
module. The "default" substitute value, which will be in effect in automatic configuration
mode, will be to turn off or zero outputs. Consult the individual manual for the specific I/O
module if this is a concern. To set a non-default substitute value, user configuration MUST
be used.
EIP-200S Ethernet/IP Adapter Distributed I/O System
System Manual, 06/2018, A5E44345053-AB
EIP-200S Ethernet/IP Adapter
2.1 Operation
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