turck BL67 - Diagnostic and Status Messages

Digital combi modules
D300529 0115 - BL67 I/O modules9-34
9.4.3 Diagnostic and status messages
LED status displays
Diagnostic data
This module provides no diagnostic data.
Table 9-24:
LED status dis-
plays
LED Display Meaning Remedy
DRed,
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.
Red No field voltage
(LED V
I
and V
O
at Power Feeding
module is "off")
Check the power supply for the
inputs (V
sens
) and the outputs (V
O
).
OFF No error messages or diagnos-
tics
-
0 to 7 Green Status of the in- or output at
channel x = 1
-
Red LED 0 to 7:
Short-circuit at output x
Eliminate the cause for the short-
circuit or the overload.
OFF Status of the in- or output at
channel x = 0
-