Kistler-Morse KM SVS2000 - Manual (Page 58)

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97-1129-01 Rev. D
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49 TeST currenT
This function allows manual activation of current output outside of normal control. Follow this procedure to test
current output:
cauTIon: Manually acTIvaTIng currenT ouTpuT can cauSe daMage IF conTrol
equIpMenT IS connecTed. dISconnecT conTrol equIpMenT BeFore proceedIng.
1. If the SVS2000 is in Run Mode, press the ‘4’ Key, ‘9’ Key, and Enter Key to access the menu tree. The
display shows:
49 TEST CURREnT
2. Press the enter key to access this menu. The display scrolls this message: Warning: Test changes output
control from auto to manual. Press Enter to continue test. If you press any key other than the Enter
Key, the SVS2000 returns to the Test Current display. If you press the Enter Key, the SVS2000 proceeds
to the testing function. The testing display looks like this:
I-OuTPuT: XmA
(‘4’ or ‘0’ is in place of ‘X,’ depending on selection for IOut Range.) XmA is the current transmitted. If the
IOut Range is 0-20 mA, the test current output ranges from 0 mA to 20 mA in 2 mA steps. If the IOut
Range is 4-20mA, the test current output ranges from 4 mA to 20 mA in 2 mA steps.
3. Press the Up Arrow Key to increase the current output in 2 mA steps. Press the Down Arrow Key to
decrease the current output in 2 mA steps.
4. Press the Enter Key to terminate the test. Once the test is terminated, the current output returns to
automatic control. The display returns to:
49 TEST CURREnT
5. Press an Arrow Key to scroll to another menu or press the Gross or net Key to return to Run Mode.
coM: (coMMunIcaTIonS) Menu [50]
The Com menu is used to enter parameters for serial port configuration and PLC interface (both are available as
options). This section explains of each of the parameters.
The Com menu sets up serial communications between the SvS2000 and external equipment, such as a PLC,
K-M MVS, KM ROPE system, etc. The SVS2000 is the slave to all external equipment.
The SVS2000 has one COM port for serial communications. Refer to the Electrical section for information on
how to serially connect the SVS2000 to external equipment.
The SvS2000’s built-in serial communications settings are 8 data bits, 1 stop, no parity. These values are fixed,
and cannot be modified by the user. The adjustable serial communications settings — address and baud rate
— can be modified by the user, as described below under those menu items. When connecting the SvS2000 to
external equipment, all of the serial communications settings must match for the equipment to communicate. As
necessary, modify the default settings for address and baud rate of the SVS2000. Modify the data bits, stop, and
parity settings in the external equipment to match the SVS2000’s built-in settings.