Samson TROVIS 3730-3 Mounting And Operating Instructions page 92

Operation
Table 17: NAMUR status
Icon Meaning
Failure
Function check
Out of specification
Maintenance demanded
OK (no message)
Table 18: Other icons
Icon Meaning
Write protection, configuration not enabled
Option installed in Slot C
Option installed in Slot D
Binary contact 1 active
Binary contact 2 active
Binary contact 3 active
92 EB 8484-3 EN