Kistler-Morse KM SVS2000 - Manual (Page 60)

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53 plc Menu
The SvS2000 can provide direct serial communications to the following PLCs through optional PCBs:
• ethernet/IP — refer to the A-B rIO Interface manual for SvS2000 for wiring and programming details.
• Devicenet PLC — refer to the Devicenet Interface manual for SvS2000 for wiring and programming
details.
• Profibus PLC — (not available) refer to the Profibus Interface manual for SvS2000 for wiring and
programming details.
• modbus PLC — (not available) refer to the modbus Interface manual for SvS2000 for wiring and
programming details.
The SvS2000 can also provide serial communications to an Allen-Bradley PLC through a km km-rIO or a km
Multi-Vessel System MVS-RIO. Refer to the KM-RIO Interface Operator’s Manual or the MVS-RIO Installation and
Operation Manual, as applicable.
SenSor Menu [60]
The Sensor menu is used to adjust the excitation, resolution, and gain, and display raw, filtered, and output
values. This chapter provides explanations of each of the sensor parameters and navigation procedures through
the menu tree.
61 SenSor adJ ex (adJuST excITaTIon)
This function is used to adjust the SVS2000’s voltage output, which is used to excite the sensors. The excitation
can range from 5 to 13 volts. The SvS2000 set the excitation based on your entries in Quick Config:
• Direct support products with sensitivity typical of silicon sensors and all km bolt-on products — 12
volts, appropriate for km silicon sensors without Intrinsically Safe (IS) Barriers
• Direct support products with sensitivity typical of foil gage sensors — 10 volts
notes
1. If using IS Barriers, it may be necessary to lower the excitation voltage.
2. If using foil gage sensors, refer to the manufacturer’s data sheet for recommended excitation.
Follow this procedure to adjust the excitation:
1. If the SVS2000 is in Run Mode, press the ‘6’ Key, ‘1’ Key, and Enter Key to access the menu tree. The
display shows:
61 SenSOr ADJ eX
2. Press the enter key to access this menu. The display looks like this:
eXCITATIOn: *12v
(Asterisk indicates the current selection.)
If the displayed menu does not have the desired excitation, press the Up Arrow Key to display the next
page of the menu. Continue to press an Arrow Key until you see the desired excitation (there are nine
pages to the Sensor Adj Ex Menu).