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UV Flame Detector
Type: FL (Ex) d 07-.-..-..
10/21/2016
3
Date
Version
Betriebsanleitung Nr./
Operating Instructions No.
4.09262.9-1
Maximum number of Txd repetitions exceeded in the UV flame
detector modbus system.
CAUTION!
Only if the error is active for a longer period of time.
(1) Replace the fieldbus module in the UV flame detector.
(2) PCB type: Replace FL (Ex) d 07 MCU, part ID: 80569.
(3) PCB type: Replace FL (Ex) d 07 IO, part ID: 80571.
Parity or Framing or Noise or Overrun error in the UV flame detector
modbus system.
CAUTION!
Only if the error is active for a longer period of time.
(1) Replace the fieldbus module in the UV flame detector.
(2) PCB type: Replace FL (Ex) d 07 MCU, part ID: 80569.
(3) PCB type: Replace FL (Ex) d 07 IO, part ID: 80571.
Data length overrun or
Rxd data length at minimum in UV flame detector modbus system.
CAUTION!
Only if the error is active for a longer period of time.
(1) Replace the fieldbus module in the UV flame detector.
(2) PCB type: Replace FL (Ex) d 07 MCU, part ID: 80569.
(3) PCB type: Replace FL (Ex) d 07 IO, part ID: 80571.
Rxd Crc checksum error or evaluation error slave address or functional
code in the UV flame detector modbus system.
CAUTION!
Only if the error is active for a longer period of time.
(1) Replace the fieldbus module in the UV flame detector.
(2) PCB type: Replace FL (Ex) d 07 MCU, part ID: 80569.
(3) PCB type: Replace FL (Ex) d 07 IO, part ID: 80571.
5.5. Fire alarm test of the UV flame detector type: FL (Ex) d 07-.-RE-..
WARNING
Incorrectly performed fire alarm test!
May result in injuries or damage.
With a suitable selection of UV test sensor (ATEX)
that are approved for the
EX atmosphere
.
See marking on the UV test sensor (ATEX).
Observe the operating instructions for the central fire alarm system.
Which further consequences come about during a fire alarm test,
they must be suppressed during the test.
e.g. triggering fire extinguishing, forwarded to the fire department, etc.
LED
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