Dräger Polytron 7000 Instructions For Use Manual page 71

– Warning interval
This function is used to set the interval between the warning signals »
analogue interface.
Select the menu items » Settings «, » Communication «, » Analogue interface «
and » Warning interval « in this order, pressing the »
Use the » « and »
M
onds) for T and T and press the »
1 2
[mA]
20
Measured
value
4
3
Press the » « key to confirm the complete time interval.
OK
– Warning level
— This function is used to set the current on the analogue interface for the warning
signal » «.
Select the menu items » Settings «, » Communication «, » Analogue interface «
and » Warning level « in this order, pressing the »
Use the » « and »
M
the » « key to confirm the setting.
OK
Press the » « key to confirm the complete current value.
OK
– Maintenance signal
— This function is used to set the signal type on the analogue interface for the
maintenance signal »
Select the menu items » Settings «, » Communication «, » Analogue interface «
and » Maintenance signal « in this order, pressing the »
selection.
Select the » static « or » dynamic signal type, as required, and activate it by
pressing the » « key.
OK
« keys to set each position of the time interval (in sec-
« key to confirm the setting.
OK
T
2
T
1
OK
« keys to set each position of the current value and press
«.
« on the
« key after each selection.
OK
t
[s]
« key after each selection.
« key after each
OK
The menu » Settings «
71