EUCHNER MSC - 8.3.12. Modules SPM0, SPM1, SPM2 (Figure 25)

English
FM4 (Figure 22)
SIGNIFICANCE
LED
RECTIFICATION MEASURE
RUN
IN FAIL
EXT FAIL
SEL
IN1–12
GREEN
RED
RED
ORANGE
YELLOW
Internal fault
OFF
Flashes
2 or 3
times
OFF
Indicates the
physical address
of the module
OFF
Send module to EUCHNER
for repair
Compatibility error
OFF
Flashes
5
times
OFF
Flashes 5
times
• Firmware version not
compatible with MSC-CB.
Send to EUCHNER for
firmware upgrade.
Error during communi-
cation with base unit
OFF
Flashes
5
times
OFF
OFF
• Restart system.
• If the problem persists,
send FM4 to EUCHNER
for repair.
Error in another expan-
sion module or MSC-CB
OFF
ON
OFF
OFF
• Restart system.
• Check which module is
in the ERROR mode.
Expansion module of
the same type with the
same address detected
OFF
Flashes
5
times
Flashes
5 times
OFF
• Change address of the
module (see
NODE_SEL)
Internal node
detection error
OFF
Flashes
3 times
OFF
Flashes 3 times
OFF
• Send to EUCHNER for
repair
Table 39 – Troubleshooting FM4
Figure 22 – FM4