Swan Analytical Instruments AMI - Sample Sequencer Outputs; Firmware Settings (Mode <AMI>)

AMI Sample Sequencer
Installation
A-96.250.661 / 120418 35
3.4.3 Sample Sequencer Outputs
Current
outputs
The current outputs 17 to 22 can be used to display the measuring
values on a remote location.
Each sample stream is assigned to an output channel on the termi-
nal of the AMI Sample Sequencer. The sample stream number cor-
responds with the channel number.
NOTICE: Max. burden: 510 Ω.
If signals are sent to two different receivers, use signal isolator
(loop isolator).
Signal outputs
1 to 6 to PLC
The Outputs 1 to 6 to a PLC are used to transfer the current posi-
tion of the AMI Sample Sequencer’s 6-way valve to a PLC. The
PLC needs this information to:
 control the measuring cycles if the AMI analyzer is set to ex-
ternal Mode.
 assign the current outputs of the AMI analyzer to the mea-
sured sample stream.
3.4.4 Firmware Settings (Mode <AMI>)
AMI Sample
Sequencer
In menu 5.1.1 <Installation/Sequence/Mode> set Mode to <AMI>,
further information see chapter 9 Program List and Explanations, p.
58, Section 5.1 Sequence, p. 60.
AMI Analyzer If the AMI Sample Sequencer is connected correctly, it is recog-
nized automatically by the firmware of the AMI analyzer. Set the
Firmware:
 In menu 5 <Installation>/<Sensors>/<Channels> program
the number of samples you have connected to the AMI Sam-
ple Sequencer.
 In menu 5 <Installation>/<Sensors>/<Channel Selection>
set the Channel Selection to:
– Internal
– External
– Fieldbus
Further information about settings of AMI analyzer can be found in
the corresponding manual.