Siemens SIMATIC ET 200S - Page 62

Brief Instructions on Commissioning ET 200S
2-20
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
4. Switch on the load voltage on the power module again, and evaluate the
diagnosis again.
Result:
Status LED IM151-3 PN:
-- S F : O f f
Status LEDs on the power module:
-- P W R : o n
-- S F : O f f
Status LEDs on the I/O modules:
-- L E D s : O f f
-- The diagnosis is deleted.