2 connection of the 813 compact autosampler, Connection of the 813 compact autosampler – Metrohm 861 Advanced Compact IC User Manual
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2 Installation
861 Advanced Compact IC / Instructions for Use 8.861.1033
50
double-click on the 838 icon or via the right-hand mouse key
open
).
•
Open the
Program
tab.
•
Create a time program:
The Remote command sends a signal to the 838 via Re-
mote line 3. This signal tells the 838 (which is waiting after
the Scan command) to continue with its command sequen-
ce.
The two Valve commands switch the injection valve at the
861 to the positions Fill and Inject.
For more detailed information about the control please refer
to Section 3.3.1 or the «IC Net» Software Instructions for Use.
In order for the 861 – 838 connection to function properly Re-
mote line 3 at the 861 Advanced Compact IC must be set to 0
each time that a determination is started (
System startup values
:
Set
Remote line 3 = 0
).
2.11.2 Connection of the 813 Compact Autosampler
The 813 Compact Autosampler, which is optionally available from Me-
trohm, is an automatic sampler for ion chromatography. The 813 Com-
pact Autosampler (Remote connection) is connected to Remote con-
nection 21 of the 861 Advanced Compact IC using the 25-pin
6.2141.130 Remote cable. The control of the 813 Compact Autosam-
pler takes place using Remote commands in the time program of the
861 Advanced Compact IC.
Proceed as follows:
1 Electrical connection 861 – 813
•
Connect Remote connection 21 of the 861 Advanced Com-
pact IC and the Remote connection of the 813 Compact Au-
tosampler using the 6.2141.130 Cable (see 813 Instructions
for Use).