Test Mode 2: Read Back F-Do In Di (Relay Circuit) - Siemens SINAMICS S120 Function Manual

6.9.2.2

Test mode 2: Read back F-DO in DI (relay circuit)

Figure 6-14
DO+
OFF
ON
OFF
ON
OFF
Test sequence for test mode 2
Safety Integrated
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
F-DO circuit "Test mode 2: Read back F-DO in DI (relay circuit)"
DO- Expected response, DI signal
OFF HIGH
ON LOW
ON LOW
OFF LOW
OFF HIGH
Commissioning
6.9 Commissioning CU310-2
309