SmartPLC SafeLine AC4S with fieldbus interfaces
225
Diagnostic information
43294
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:
→
CtrlASi_InSlave
(
Following diagnostic codes exist:
DiagCode
Name
Description
Output
0x0000
S_Init
Initialisation state
OFF
0x8001
S_Startup
Start state
OFF
0x8002
S_OFF
Safe OFF
OFF
0x8000
S_ON
Safe ON
ON
0x8801
S_Test
State for going through the start-up test
OFF
0x8802
S_ON_C
Both channels = TRUE, check the set timer
OFF
0x8803
S_OFF_C
Both channels = FALSE, check the set timer
OFF
0x8810
S_Transit
Transition state
OFF
0x8811
S_Transit
Transition state
OFF
0x8820
S_ONE_CHAN_C 1 channel = TRUE, test of the synchronisation time
OFF
0x8821
S_ONE_CHAN_O 1 channel = TRUE, synchronisation time elapsed
OFF
0xC800
S_Error
Locked error state
OFF