IFM Electronic AC402S Programming Manual page 217

Smartplc safeline ac4s with fieldbus interfaces
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SmartPLC SafeLine AC4S with fieldbus interfaces
Diagnostic information
The logical device creates diagnostic codes. They reflect the active internal state of the evaluation
logic (state machine). The diagnostic codes can be read with the following FB: →
(→ S. 188).
Following diagnostic codes exist:
DiagCode
Name
0x0000
S_Init
0x8001
S_Startup
0x8002
S_OFF
0x8000
S_ON
0x8801
S_Test
0x8810
S_Transit
0x8811
S_Transit
0x8813
S_Transit
0x8814
S_Transit
0x8824
S_ChanAllow
0xC800
S_Error
Description
Initialisation state
Start state
Safe OFF
Safe ON
State for going through the start-up test
Transition state
Transition state
Transition state
Transition state
1 channel = TRUE, signal sequence OK
Locked error state
43281
CtrlASi_InSlave
Output
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
217

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