ETAS
Functional Description
ES430.1 - User’s Guide
39
The control of the possible states of heater control is shown in the table.
Operational
State
Control of the Sensor Heating
via
Supply volt
-
age
Heater
Control
ES430.1
Parameter in
the Calibration
Software
1)
External Sig
-
nal
2)
Sensor
State
On
x
x
In target range Enabled
Off/Standby
Off
x
x
Disabled
Off/Standby
On
x
In target range Enabled
Off/Standby
External signal On
In target range Enabled
Off/Standby
External signal Off
x
Disabled
x
x
x
Outside target
range
Disabled
1)
: Master function for the control of the heater control
2)
: External signal:
Threshold value on: min. +9 V, threshold value off: max. +2 V
x: No influence on heater control