Emerson X-STREAM XE - Page 413

Emerson Process Management GmbH & Co. OHG 8-43
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
8
Troubleshooting
8.4 Troubleshooting on Components
Step 7:
To netune the physical zero point:
Close solder bridge LB10.
Apply zero gas to the analyzer.
Do not disconnect the DVM:
P4.5 Raw signal (+)
P4.15 Bridge voltage (-); GND
CAUTION!
Do not short-circuit pins!
Now you can netune the zero point to
a minimum value, using R103.
Check the zero point with zero gas
again and perform a zero calibration.
Check the full scale signal (10V at
P4.5) with span gas and perform a
span calibration.
This step completes the adjustment of output
procedure.
LB10
R103
P4
P4.15
P4.5 Raw