Version: 1 FSM AG │
Erich-Rieder-Str. 2 │ 79199 Kirchzarten www. sm.ag
Operating instructions eel FC Page 5 o 7
• Set DIP switch 12 (see 3.2 (1) DIP switches) to ON to enable con igurations via so tware.
• Connect the device to the PC with a micro USB cable type B (see 3.2 (7) USB plug).
• A new COM port appears on the start page o the so tware.
• Click on the "Connect" button next to the newly appeared COM port.
• The menu o the con iguration so tware opens.
5.2.2 Reading out the transmitter data
• Via the menu item Home, the data o the transmitter such as article number, so tware version,
hardware version, type code and previously con igured options are displayed.
• It is possible to assign a customer-speci ic number or unique identi ication o the transmitter via the
"Customer serial number" ield.
5.3 Configuration of the transmitter
5.3.1 Measurement range
• Open the "Sensors" menu item.
• Change the values o the measuring range in the "Measurement range" ield according to your
application by entering the min and max values in the corresponding text ield or moving the min and
max bars on the slider.
• The output signal is then scaled according to the set measurement range, i.e. or a 0-10 V output, 0
volts corresponds to the set min value and 10 V corresponds to the set max value. The same applies
to the other possible output signals such as 2-10 V, 0-20 mA and 4-20 mA.
• By clicking the "Send" button, the settings are accepted and the con iguration is sent to the
connected transmitter.
5.3.2 Adjustment
• Open the "Sensors" menu item.
• Fixed adjustment points are available at which the transmitter can be adjusted. The set points are
displayed as text within the corresponding buttons "Set [VALUE]".
• To adjust the sensor at the respective adjustment point, this value must be generated with a suitable
re erence, e.g. in a nitrogen chamber. As soon as the re erence has stably adjusted the adjustment
point, the transmitter can be adjusted at this point by pressing the respective button, e.g. "Set 0
ppm". I the value o the transmitter is >10% outside the setpoint, the buttons are grayed out and an
adjustment is not possible to avoid operating errors.
5.3.3 Output signals
• Open the „Outputs“ menu item.
• Change the values o the output in the "Voltage range" ield to scale the voltage output or in the
"Current range" ield to scale the current output according to your application. Using the slider,
voltage and current output can be scaled in parallel.
• The new output scaling is sent to the transmitter via the "Send" button
