Metrohm 812 Valve Unit - Manual (Page 18)

3.2 Operation via «IC Net»
812 Valve Unit
15
Valve A
<Fill> Switch valve A to "FILL" position.
<Inject> Switch valve A to "INJECT" position.
Valve B
<Fill> Switch valve B to "FILL" position.
<Inject> Switch valve B to "INJECT" position.
Time program
On the Program tab of the 812 Valve Unit window a user-defined time
program can be entered. This program starts automatically as defined
in the Start mode window either at the moment the determination is star-
ted ( Start with determination ) or at the moment the sample is injected
(
Start with inject
).
Time (1 st column) Time at which program instruction is applied.
Range: 0.0 ... 999.9 min
If no time is entered, the program instruction is
applied together with the last instruction with
time entry.
Instruction (2 nd column) Program instruction (see below).
Parameter (3 rd column) Parameter for program instruction (see below).
ENABLED Enable program start (a disabled program is
not started).
< Add > Add new program instruction.
< Delete > Delete selected program instruction.
< Verify > Test the time program (error messages are dis-
played if program is wrong).