9.3
Configuration for oxygen sensors
Burst mode configurations developed for oxygen sensors can be selected
via PolySoft.
These configurations are optimized for fast alarm activation and maximum
battery runtime.
9.3.1
Warning of oxygen enrichment
Using one of these configurations has the following effects:
Burst message (Burst Message) 1 sends information from command
(Command) 9, after the gas reading (Primary Value [PV]) at the variable slot
(Variable Slot) 0 immediately exceeded the trigger level (Trigger Level) with the
unit Vol%. The following burst messages 1 are sent at update periods (Update
Periods). In addition, gas readings are continuously sent regardless of whether
the trigger threshold is exceeded.
Burst message (Burst Message) 2 sends information (mainly errors and
warnings) from command (Command) 48 if there is a change (On-Change) and
periodically at longer intervals.
Burst message (Burst Message) 3 is deactivated.
9.3.2
Warning of oxygen deficiency
Using one of these configurations has the following effects:
Burst message (Burst Message) 1 sends information from command
(Command) 9, after the gas reading (Primary Value [PV]) at the variable slot
(Variable Slot) 0 has immediately fallen below the trigger level (Trigger Level)
with the unit volume percent. The following burst messages 1 are sent at update
periods (Update Periods). In addition, gas readings are continuously sent
regardless of whether the trigger threshold is exceeded.
Burst message (Burst Message) 2 sends information (mainly errors and
warnings) from command (Command) 48 if there is a change (On-Change) and
periodically at longer intervals.
Burst message (Burst Message) 3 is deactivated.
Instructions for use
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Dräger Polytron
®
6100 EC WL, Dräger Polytron
9.3.3
Warning of oxygen deficiency and oxygen
enrichment
Using one of these configurations has the following effects:
Burst message (Burst Message) 1 sends information from command
(Command) 9, after the gas reading (Primary Value [PV]) at the variable slot
(Variable Slot) 0 immediately exceeded the trigger level (Trigger Level) with the
unit Vol%. The following burst messages 1 are sent at update periods (Update
Periods). In addition, gas readings are continuously sent regardless of whether
the trigger threshold is exceeded.
Burst message (Burst Message) 2 sends information from command
(Command) 9, after the gas reading (Primary Value [PV]) at the variable slot
(Variable Slot) 0 has immediately fallen below the trigger level (Trigger Level)
with the unit volume percent. The following burst messages 1 are sent at update
periods (Update Periods). In addition, gas readings are continuously sent
regardless of whether the trigger threshold is exceeded.
Burst message (Burst Message) 3 sends information (mainly errors and
warnings) from command (Command) 48 if there is a change (On-Change) and
periodically at longer intervals.
9.4
Configuration for repeaters
The configuration can be adjusted via PolySoft.
Using this configuration has the following effects:
Burst message (Burst Message) 1 sends information from command
(Command) 48 if there is a change (On-Change) and periodically at longer
intervals.
Burst message (Burst Message) 2 is deactivated.
Burst message (Burst Message) 3 is deactivated.
®
Repeater WirelessHART
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Burst Mode
®
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