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DURAG D-ISC 100 P 2 User Manual

DURAG D-ISC 100 P 2
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4 | Installation and commissioning
62
D-ISC 100 x xx2
4.3.7.3.3 Meaning of the field bus LED
No./
colour(s)
LED Status Meaning
3
Duo LED red/greenField bus LED (COM)
green On RUN, cyclical communication
red On Incorrect Profibus DP configuration
red flashes
cyclically
STOP, no communication, connection error
red flashes
acyclically
not configured
Table4.21: Flash code meaning of the field bus LED (COM)
4.3.7.3.4 Meaning of the internal communications LED
No./
colour(s)
LED Status Meaning
4
Duo LED red/greenInternal communication LED (COM)
green On valid configuration for Modbus RTU
device
ready for
Modbus communication,
sends/receives
Modbus RTU telegrams
red On Communication error:
Device operates as a
ModbusRTUMaster:
The slave device has identified an error (Modbus ex-
ception), e.g. function code is not supported, access to
invalid register addresses or coil addresses
Receive error identified, e.g. parity error or checksum
error
Timeout occurred (slave device is not responding).
Off Off during initialisation
in the event of an invalid Modbus RTU configuration
no operating voltage
Table4.22: Flash code meaning of the internal communications LED (COM)

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DURAG D-ISC 100 P 2 Specifications

General IconGeneral
BrandDURAG
ModelD-ISC 100 P 2
CategoryControl Unit
LanguageEnglish

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