Figure 5-17. Typical Set Up Of Status Output Test; Table 5-10. Control Input Pin Assignments And Corresponding Signal I/O Functions - Teledyne T200 User Manual

S O
TATUS UTPUTS
To test the status output electronics:
1. Connect a jumper between the "D" pin and the "" pin on the status output
2. Connect a 1000 ohm resistor between the "+" pin and the pin for the status
3. Connect a voltmeter between the "" pin and the pin of the output being
4. In the Utilities>Diagnostics>Digital Outputs menu (see Section 5.7.3), scroll
5. Alternatively, turn on and off the output noting the voltage on the voltmeter.
C I
ONTROL
The control input bits can be tested by applying a trigger voltage to an input and watching
changes in the status of the associated function in the Utilities>Diagnostics menu:
EXAMPLE: to test the "A" and "B" control inputs:
1. Under the Utilities> Diagnostics>Digital Inputs menu, scroll through the signals
to find EXTERNAL_ZERO_CAL.
2. Connect a jumper from the "+" pin on the appropriate connector to the "U" on
the same connector.
3. Connect a second jumper from the "" pin on the connector to the "A" pin.
4. The status of EXTERNAL_ZERO_CAL should change to read "ON".
5. Connect a second jumper from the "" pin on the connector to the "B" pin.
6. The status of EXTERNAL_HIGHSPAN_CAL should change to read "ON."

Table 5-10. Control Input Pin Assignments and Corresponding Signal I/O Functions

083730200A DCN7962
1 2
SYSTEM_OK

Figure 5-17. Typical Set Up of Status Output Test

connector.
output that is being tested.
tested.
through the outputs until you get to the output in question.
• It should vary between 0 volts for ON and 5 volts for OFF.
NPUTS
INPUT CORRESPONDING I/O SIGNAL
A
B
C, D, E& F
Teledyne API T200 NO/NO
V
+ D C G n d
3 4 5 6 7 8 D +
1000 Ω
EXT_ZERO_CAL
EXT_HIGHSPAN_CAL
NOT USED
/NO Analyzer with NumaView™ Software
2 x
155