7 troubleshooting, 1 error messages, 2 common problems and solutions – Honeywell SC1000 User Manual
Page 136: Analog output incorrect, Sensitivity to emi/rfi
page 136 008-0608-00
14.7 Troubleshooting
14.7.1 Error Messages
See “Error Messages” on page 151 for information relating to error messages.
14.7.2 Common
Problems and Solutions
Analog Output Incorrect
Make certain of the type of Analog Output (voltage or current) that the channel is
equipped with; see “Identifying the Output Type” on page 135.
Use the
DIAGNOSTICS
->
DAC FULL SCALE
and
DIAGNOSTICS
->
DAC ZERO SCALE
menu items to
force the Analog Output to a known output. Then, adjust your readout device, panel
meter, PLC or data acquisition system to match.
Check the output selection jumpers; see “Output Selection” on page 135.
Check the “
DAC SETUP
->
DAC. ZERO-SCALE
” and “
DAC SETUP
->
DAC FULL-SCALE
” menu items.
Sensitivity to EMI/RFI
To obtain maximum immunity to electromagnetic or radio frequency interference,
make certain that the shield of the cable is connected to ground/earth only at the read-
out device. The shield of the cable should not be connected to the instrument.