22 Dräger Polytron 5200 / Dräger Polytron 53X0
Default settings
5 Default settings
5.1 Settings which can be changed via the
menu
5.2 Fixed settings
Menu Default Setting
DD, DSIR LC
A1 Set 20 %LEL 2.0 %LEL
A2 Set 40 %LEL 4.0 %LEL
A1 Rising/Falling rising rising
A2 Rising/Falling rising rising
A1 Lat / nLat nLat nLat
A2 Lat / nLat Lat Lat
A1 Ack / nAck Ack Ack
A2 Ack / nAck nAck nAck
A1 Enrg / wired in e-box energized / NO energized / NO
A2 Enrg / wired in e-box energized / NO energized / NO
Cal Set steady steady
Pass Set 0000 0000
LCD Set on on
Fault Meaning
Fault Relay (can-
not be changed)
energized / NO
Yellow Fault LED Lit when a Warning or Fault condition is
present, see Section 4.2 on Page 20.
Red Alarm LED Single blink when A1 condition is present
Double blink when A2 condition is
present
If an alarm is configured acknowledge-
able and the alarm is acknowledged,
single/double blink changes into
continuous lit
Alarm Hierarchy: A2 overrides A1 on the
LED. However, the A1 and A2 relays op-
erate independently, i.e. if A1 is acknowl-
edgeable, A2 is not, and the gas
concentration is such that it triggers A1
and A2:
Acknowledging will cause the A1 relay to
release. However, the red LED will still
double blink as long as the A2 condition
continues to exist.
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