This value will be added to the above calculation. Continuing
the example in the multiplier description, the offset should be
set to -40, so that a voltage of 0 V will be recorded as -40 °C.
The current reading from the analog input, after the multiplier
and offset are applied. This is the value that is logged or
reported as parameter 199 - 201.
3.4.26 Analog Output Menu
Main Menu → Communications Menu → Analog Output Menu
Figure 68 – Analog Output Menu Screen
The analog output can be set to be either Current or
Voltage. Different fields will be displayed depending
on which analog output type is selected.
Channel 0 as default will be setup to be Parameter 50,
which is primary gas instantaneous reading. All three
channels can be user defined to any of the available
parameters (for a list of parameters refer to Table 33).
All the labels below are repeated for each Channel.
Text list of the parameter defined to output through
the analog output (for a list of parameters refer to
Table 33).
Numeric list of the parameter defined to output
through the analog output. This is a quicker way to
enter parameters (for a list of parameters refer to
Table 33).
Sets the lower range limit (in concentration units). This
is the value at which the analog output should be at its
minimum. For example, 4 mA for a 4 - 20 mA current
output.
Sets the upper range limit (in concentration units).
This value can be edited but cannot exceed the Over
Range value. This is the value at which the analog
output should be at its maximum. For example, 20 mA
for a current output.
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