MULTICHANNEL SIGNAL CONDITIONER MODEL 482C27 GENERAL OPERATION MANUAL
11
Chan
Out Filter
2
ON-10.0k
5) ICP
Current Adjustment (EXCi on front panel):
The current excitation value can be set from 0 – 20 mA, where 0 = Off. To set the current excitation value, move the
cursor to the ‘EXCi’ location, as shown below.
EXCi
EXCv
FLTo
ACDC ZERO ARNG
Pressing the ENTER button, will cause the following submenu to appear. The ICP
current may be altered by using the
up
or down
arrow keys.
Chan
ICP Current
4
02 mA
The 482C27 will turn off the current excitation signal if the unit is not in ICP® input mode and will not allow it to be set
while unless it is in ICP® mode. If a channel is selected from the EXCi menu that is inappropriate then
NA
will appear
as shown below in place of the ICP® current settings. Also, because of this limitation, the ‘ALL’ channel selection is not
allowed for this setting.
Chan
ICP Current
2
NA
NOTE:
The factory default setting for the ICP
current is 4 mA.
6) Voltage Excitation (EXCv on the front panel):
NOTE:
This menu selection is for Differential Voltage, RSE, NRSE and bridge (full, half and quarter) input modes
ONLY. It is NOT for the Voltage input mode.
The voltage excitation value can be set from -12.00 to +12.00 V. A positive entry forces a unipolar setting and a
negative entry forces a bipolar entry. 0 = Off. To set the voltage excitation value, move the cursor to the ‘EXCv’
location, as shown below.
