Siemens ULTRAMAT 23, Manual, Page: 141 / 244

Functions
8.4 Configuration
ULTRAMAT 23
Manual, 3/2016, A5E37100388-003
141
8.4.1.3 Configuration: Inputs/outputs/pump: Binary/sync inputs
You can use this dialog to set the response of the synchroniza-
tion input and the binary inputs. Select one of the adjacent
options:
Sync input
You can use this dialog to set the response of the synchroniza-
tion input. This function allows an AUTOCAL procedure to be
triggered simultaneously for several analyzers within a system.
You can select between the following settings in the third line
(see also section System setup with several analyzers in paral-
lel (Page 84)):
•
AUTOCAL:
The analyzer carries out an AUTOCAL and activates its
sync output up to the end of the electronic adjustment.
If the flow becomes too low during a zero adjustment
triggered via the sync input, this zero adjustment is aborted,
and an error status set. This aborted zero adjustment is
entered in the logbook.
• Activate CAL relay (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 selects measuring mode.
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 add-on board. The pin assignments of the 37-contact
plug are described in section Pin assignments (Page 54). No
inputs are preset on delivery.
The adjacent error message occurs if an attempt is made to
call this function for a device without add-on board.
The adjacent display appears if an add-on board is present.
You can then assign the following functions to the eight binary
inputs in a submenu:
•
Seven different messages for faults/maintenance requests
•
Four different messages for function control
•
Switch ranges
•
Delete the logbook.