Wieland SP-SDIO - LED Displays in COMPACT Modules

Diagnostics
Wieland Electric GmbH | BA000966 | 07/2016 (Rev. C)
63
Error displays in the state LEDs, error messages, and measures
for error elimination
888539019
This section contains the most important error codes, potential causes, and potential measures
for eliminating errors. These error codes and error messages can be displayed as well in the
samosPLAN5+
Diagnostics
view if you have established a connection with the samosPRO
system.
NOTICE
• For information as to how you can carry out diagnostics, please see the following:
"samosPLAN5+ Software" manual, "Diagnostics" view
• You can find a list of all error messages here: Complete list of error messages [ch. 14.3,
p. 96]
Device state and LED displays in the COMPACT modules (SP-COP1, SP-COP2-ENx)
958928779
Flash code meaning
Table 37: Key
Symbol
Meaning
LED off
LED flashing
LED lights up
Reference
Table 38: Device state and LED displays in the COMPACT modules
PWR/EC
LED
Meaning
Additional info
Red flashing
An error has occurred in the control. All 24V
outputs have been switched off. The control
must be restarted with a power ON reset after
the cause of the error has been eliminated.
The number of flash pulses indicates the error
class to which the occurring error belongs.
Number of flashing pulses = error class
2: Configuration data
3: Application
4: Self-test
5: Voltage/current monitoring
6: I/O modules
7: Cross-communication
8: Internal
Green flashing
(1 Hz)
The supply voltage at A1, B1, or B2 is outside
of the range of 16.8 V to 30 V.
Green
The supply voltage at A1, B1, and B2 is within
the range of 16.8 V to 30 V.
10.3
10.3.1