Configuration: Device Test: Chopper/Ir Source - Siemens ULTRAMAT 23 Series Equipment Manual

Functions
8.4 Configuration
Configuration: Device test: Inputs/outputs: Test of inputs
CAL/Pump/Sync inputs
Binary inputs
Test of C/P/S inputs
active input:
NONE
Press ESC to cancel
Test binary inputs
active input:
NONE
Press ESC to cancel
Optional board not
found!
Press ESC to return
8.4.3.4

Configuration: Device test: Chopper/IR source

You can use this function to switch the chopper and IR source off for test purposes.
NOTICE
Device failure
Incorrect execution of this function may make the analyzer permanently incapable of
measuring!
Therefore this function must only be carried out by qualified servicing personnel.
Note
The analyzer is not ready for measurements for a certain period if the IR source or chopper has
been switched off. To reestablish the measuring capability, you must therefore provide a
sufficiently long warm-up phase depending on the switch-off period, e.g. by restarting the
analyzer.
156
You can use this function to test the status of the analyzer inputs.
You can test the following inputs:
• CAL, pump, SYNC (on the motherboard)
• Binary inputs (on add-on board)
84324
After calling this dialog, apply a voltage of 24 V DC to one of the
three inputs to be tested. The result is displayed in the fourth line
(here: "No active input").
The pin assignments of plug X80 (motherboard) und X50 (add-on
board) are described in section Pin assignments (Page 53).
Result of the CAL, pump, SYNC inputs test
843241
Result of the binary inputs test
843242
The adjacent message occurs if an attempt is made to call this
function for a device without add-on board.
84132a
843242a
Equipment Manual, 04/2022, A5E37100388-012
ULTRAMAT 23