72
Technical Manual
|
Dräger Polytron
®
8000 Series
Interface settings
Time intervals and the warning current are configurable.
13.1.4 Switching
the
warning signal on or off
1. Select
Settings
>
Communication
>
Analog interface
>
Warning
and confirm.
2. Select
Enable
or
Disable
and confirm.
13.1.5
Setting warning interval
1. Select
Settings
>
Communication
>
Analog interface
>
Warning interval
and
confirm.
2. Set times for warning intervals T1 and T2 and confirm.
13.1.6
Setting warning current
1. Select
Settings
>
Communication
>
Analog interface
>
Warning current
and
confirm.
2. Set the current and confirm with [OK].
13.1.7 Setting
maintenance
signal
1. Select
Settings
>
Communication
>
Analog interface
>
Maint. signal
and
confirm.
2. Set the signal type and confirm.
13.1.8
Setting static maintenance current
The maintenance current can only be set if the maintenance signal has been set to
static.
1. Select
Settings
>
Communication
>
Analog interface
>
Maint. current
and
confirm.
2. Set the current and confirm.
35869
t
[s]
T
1
4
20
[mA]
T
2
3
static
A constant current that can be configured.
dynamic
A square wave signal with the following characteristics:
t
[s]
1,1
[mA]
0,7
5
3
