REV 0, June 2005 Page 175
Operation Manual SUPREMA
6. Startup
Ua = C / 100
*
1.6 V + 0.4 V
Ua is the voltage at the test jack in V, C the span gas concentration in % of measuring
range.
Attention: This formula does not apply to the sensor types D-8101, D-8113,
DF-8201, DF-8250, DF-8401 und DF-8603, as well as all connected sensors with
strongly unlinear output signal.
Person 2:
• Finish span gas application when person 1 reports the successful presetting of the
sensitivity.
These steps have to be repeated for all passive sensors connected.
Deactivate the operation keys (UP, DOWN, MS) by pressing the SEL key repeatedly (until the
LED of the selected measuring point and the function LED are extinguished).
6.3.5 Preadjust the Active Sensors (MAI Module)
No preliminary adjustments on the MAI module are made for active sensors (with 0 ... 20 mA or
4 ... 20 mA current output). The buttons for setting the bridge voltage, the zero point, and the
sensitivity are inactive.
After the supply voltage has been turned on and the system has started successfully, the
active sensors can be connected to the SUPREMA without any further preliminary adjustments.
In the case of systems with passive and active sensors, it is recommended that the passive
sensors be adjusted before the active sensors are connected.
6.3.6 Configure the Sensors
Note: The basic operation, the menu design, and the menu structure are described in detail in
section 4 Operation of the System for both the integrated operating unit, i.e., the MDO module,
and also for the PC operating software. Knowledge of this section is assumed in the following
explanations. In the following, the configuration procedure is described in a general manner.
The input fields of the PC operating software are almost completely identical to those of the
display on the MDO front panel module. Differences with respect to operation are explained in
sections 4.2 Setup (Via the MDO Front Panel Module) and 4.3 Setup (Via PC or Laptop). The
“SUPREMA Operating Program” can then be used to operate the system under a Windows
user interface. This is especially recommended for the initial setup of a new system with a
medium to large number of inputs, because it is faster and easier to enter the input parameters
on a PC keyboard than to enter them by means of the limited number of operating buttons on
the MDO front panel module.
Attention: All entries of inputs, relay output parameters, or system parameters
require that a valid password be entered or that the key switch be actuated.
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