Emerson Process Management GmbH & Co. OHG
8-41
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
8
Troubleshooting
8.4 Troubleshooting on Components
P11/ P17
Step 4:
To
adjust the physical zero point
:
Apply zero gas to the analyzer.
Connect the DVM to the following
pins:
P4.5
Raw signal (+)
P4.15
Bridge voltage (-); GND
CAUTION!
Do not short-circuit pins!
To adjust the physical zero point, it is
necessary to install a resistor between
P11/ P17
at position 1, 2, 3 or 4 (the
following figure shows it at position 4).
The position and value depends on
the individual cell parameters. Proper
configuration is a result of "try and er
-
ror"!
Change resistor and/or position until
the voltage is
0 V ± 500 mV
.
Finally solder in the resi-
stor between P11/ P17.
P11
P17
P4.15
P4.5 Raw
P4
Содержание Rosemount X-Stream Series
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