turck BL67 - Diagnostic and Status Messages

D300529 0115 - BL67 I/O modules
6-45
BL67-4AI-V/I, voltage-/current measurement
6.6.3 Diagnostic and status messages
LED status displays
Table 6-31:
LED status dis-
plays
LED Display Meaning Remedy
D red, flashing,
0.5 Hz
Diagnostics pending -
Red Module bus communication
failure
Check if more than two ad-joining
electronics modules have been
pulled. This concerns modules
located between this module and
the gateway.
OFF No error messages or diagnos-
tics
–
0 to 4 Green Channel x active -
Green
flashing,
0.5 Hz
Underflow -
Green
flashing,
4 Hz
Overflow -
OFF Channel x inactive