Self-Test
R&S
®
TS-PSM2
29
User Manual 1178.2773.02 ─ 01
8 Self-Test
8.1 Self-Test R&S TS-PSM2
The R&S TS-PSM2 has a built-in self-test capability. The following tests are implemen-
ted:
●
LED-Test
●
Power-on test
●
TSVP Self-Test
8.1.1 LED Test
After power-on, all three LED's light up for around three seconds to indicate that the
5
V supply is present and all LED's are working. The following statements can be made
about the different LED states:
Table 8-1: Statements about the LED Test
LED
Description
One LED does not
light up
Hardware problem on the module
LED faulty
No LED's light up
No +5 V supply
8.1.2 Power on test
The power on test runs in parallel to the LED test. The following observations may be
made about the different display states of the LEDs.
Table 8-2: Observations about the power on test
LED
Description
PWR LED (green) on
Power supply voltage present
PWR LED (green) off
Power supply voltage missing
ERR LED (red) off
No error is present
ERR LED (red) Is lit or flashing
Hardware error present (processor is not starting,
SPI error)
8.1.3 TSVP self-test
As part of the TSVP self test, an extensive test of the R&S TS-PSM2 module is per-
formed and an exhaustive protocol is generated. This is done with the „Self-Test Sup-
port Library“.
Self-Test R&S TS-PSM2
