Siemens 7MB2335, Руководство по эксплуатации, Страница: 88 / 168

Operation
5-38
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
5.10.1.3 Configuration: Inputs/Outputs/Pump: Binary/Sync Inputs
You can use this dialog to set the response of the synchronization input
and the binary intputs. Select an option.
S
Sync Input
You can use this dialog to set the response of the synchronization
input. An AUTOCAL can then be triggered simultaneously for
several analyzers within a system. The following settings are
possible in the third line (see also section 4.3.3)
:
AUTOCAL: The analyzer carries out an AUTOCAL and activates its
sync output up to the end of the electronic adjustment.
If the flow is too low during a zero adjustment triggered via the
sync input, this zero adjustment is aborted, and an error status
set. The aborted zero adjustment is entered in the logbook.
only CAL contact (set in Fig.) : The analyzer enters the CAL status,
but does not carry out an AUTOCAL. The analyzer waits until the
Sync input becomes inactive. It then enters the status ’Purge
sample gas’ and subsequently returns to measuring mode again.
S
Binary Inputs:
You can use this dialog to freely configure 8 floating binary inputs
[”0” = 0 V (0...4,5 V); ”1” = 24 V (13...33 V)] in analyzers with an
option module. The pin assignments of the 37-contact plug are
described in Chapter 3. No inputs are preset on delivery.
Using a submenu for the 8 inputs, you can
switch over 7 different messages for faults/maintenance requests or
switch over 4 different messages for function check or
switch over measuring ranges or
delete the logbook.
Sync inputs
Binary inputs
51013
Modes of sync input
(press -> to toggle)
_:activate CAL relay
51013a
Fault/MaintenanceReq
function control
meaasuring ranges
Clear logbook
51015b