Siemens ULTRAMAT 23 Series - Page 155

Con󹪝guration: Device test: Inputs/outputs: Test of relays
84322
Test of relays
Relay number 1
Condition: not act
Press ESC to cancel
You can use this function to test the status of the relays controlled
by this analyzer.
First enter the relay to be tested in this dialog. The analyzer can
control up to eight relays, or up to 16 relays with an add-on board,
whose contacts you can test. Connect an ohmmeter to the cor‐
responding relay outputs on the plug.
You can process the following parameters:
• Relay number:
One of the relays 1 to 8 (relays 1 to 16 in the case of analyzers
with add-on board)
• Condition:
The current state of the selected relay (active or inactive; in‐
active in the Fig.).
The pin assignments of plug X80 (motherboard) und X50 (add-on
board) are described in section Pin assignments (Page 53).
You can exit the test by pressing the <ESC> key.
Con󹪝guration: Device test: Inputs/outputs: Test external solenoid valve
84323
130 mg/m NO ZV
89 mg/m CO OFF
249 mg/m SO2 SV
20.77 % O2 OFF
3
3
3
You can use this function to operate external solenoid valves for
the zero gas (AUTOCAL gas) and calibration gas supplies via the
relay contacts.
Use the arrow keys <↑> and <↓> to select the zero gas valve (ZV)
in the 󹪝rst line or the calibration (span) gas valve (SV) in the third
line, and call the selected valve using the <ENTER> key.
Switch the previously assigned relay using any arrow key in the
second or fourth line (the value on the right edge of the line
toggles between OFF and ON). The currently measured values
are output in the menu displayed during the test.
Functions
8.4 Con󹪝guration
ULTRAMAT 23
Equipment Manual, 04/2022, A5E37100388-012 155