Siemens 7MC3040-..., Operating Manual, Page: 51 / 116

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Operating manual PA
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
Disconnect the pyrometer from any voltage source

Activate or deactivate the termination of the respective partici-
pant (see termination of RS485 bus)

Install all required electric connections

Connect the converter with the PC

Install the converter according to instructions

Connect the voltage supply for the pyrometers

Adapt the addresses of the participants

Start CellaView

Select the correct COM port or use the CellaView search func-
tion.
11.4 Termination of RS485 bus
The terminal resistor of the pyrometer must be activated on the relevant
bus end. For this purpose set the DIP switches to ON. Deactivate the
termination with the remaining pyrometers.
12 Operation of the pyrometer via terminal program
By default, the pyrometer has fully integrated communications software
to the point-to-point connection with a PC. As an alternative to the Cel-
laView software, all parameters that are required for a measurement da-
ta acquisition or a general configuration of the pyrometer can be config-
ured via a simple terminal connection using the terminal program.
Most key parameters are directly available in the main menu. Further
functions are contained in submenus. Navigation within the menus is ex-
plained in the following graphics: