Setting Parameters At The Device; Configuration Level - Siemens ARDOCELL PA 4 Series Operating Manual

s
ter rear panel to simulate a temperature reading, which is applied as an
output current signal scaled to the selected current range. The appropri-
ate parameter can be accessed via configuration layer
rometer is set up correctly, the downstream controller should indicate the
values you have entered (only within the scaled range). If there is a dis-
crepancy, please check the current range scale or the cable connection.
When you have completed the function test, exit by pressing "
return to normal operating mode.

9 Setting Parameters at the device

9.1

Configuration level

In addition to the configuration possibilities described in Chapter 7, many
parameters can be adjusted at the rear panel using push buttons. These
settings can be accessed via configuration layers. The configuration lay-
ers are structured as follows:
 C001
 C002
 C003

C010
 C011

C020

C100
The following chart lists all parameters. Certain parameters will be sup-
pressed at the rear panel display if the prerequisite function is deactivat-
ed. For example: the smoothing time cannot be configured when signal
smoothing is not activated.
Temperature measurement using two-colour/ratio mode (Configura-
C001
tion layer:
Parameter Function
EPS.Q
Ratio correction
Plausibility check
CH.R.Q
ratio mode
DRC.N
Soot factor*
DRC.D
Flame density*
CH.R._
Relative limit min.
CH.R.~
Relative limit max.
CH.A.T
Absolute min. temp.
CH.A.%
Absolute minimum
Temperature measurement via two-colour/ratio mode
Temperature measurement via Lambda 1
Temperature measurement via Lambda 2
I/O configuration
General functions
Display temperature readings
Simulated current signal for outputs Ao1 and Ao2
)
Operating manual PA
Explanation
OFF off
MIN deactivation when below limit
MI.MA. deactivation when below or above limit
OFF, 0.5 – 2.5
Value
Calculated flame density, 0 -10
Relative lower limit [%] , two-colour temp. read-
ing invalid (signal intensity)
Relative upper limit [%] , two-colour temp. read-
ing invalid (signal intensity)
Absolute lower limit, two-colour temp. reading
invalid
Absolute lower limit [%], two-colour temp. read-
37
C100
. If the py-
ESC
" and