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PS-60 User Guide 6125-2200
12. Signalling
For signalling and the functional monitoring of the power supply two LEDs and an active
signal output are available. Using the rotary selector select the required functional
monitoring. The monitoring of the output voltage (DC OK) or the exceedance of the output
power threshold are available (POut > PThr).
12.1 Rotary Selector Switch in Position DC OK:
In this switch position the output voltage (UOut) is monitored. If the DC OK threshold is
exceeded (UOut > 0.9 x USet) the green DC OK LED turns on. Additionally, the signal output
(SIG) "active high" is active. If the output voltage drops below the DC OK threshold value
(UOut < 0.9 x USet), the DC OK LED flashes. The signal output is switched to "active low".
12.2 Rotary Selector Switch in Position >50 %, >75 % or Boost >100 %:
In each of these switch positions the output power (POut) is monitored. When the set
threshold is exceeded the yellow LED lights up (POut > PThr) and the signal output (SIG)
switches to "active low".
12.3 Location and Function of the Signalling Elements
Figure 18 Position of signalling elements
Key
No.
Signalling elements
1
LED status indicator DC OK
LED on: UOut > 90% x USet
LED flashing: UOut < 90% x USet
2
LED POut > PThr
3
Active signal output
