GUDEL FlexxPump4 N, Руководство по эксплуатации

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5.6.2.3 Reset the error
The following signal at PIN 2 acknowledges general errors:
>3 s
Input signal PIN 1
Output signal PIN 4
U
U
+24 V
(High)
+ 0 V
(Low)
(Low)
+ 0 V
(High)
+24 V
t
t
Hydraulic output
t
V
14 s
Fig. 5-10 Switching time diagram: Acknowledge error
In case of general errors, the lubrication system at PIN 4 sends a Low (+0 V) signal which lasts longer than 3 seconds. The output signal at PIN 4 in normal operation is High (+20…30 V). The signal
will switch to Low (+0 V) while the lubrication system's motor is actually running. This usually takes between approx. 7 and 17 seconds, depending on the length of the lubrication lines and the viscos-
ity of the lubricant. Then the signal will switch back to High.
Commissioning OPERATING MANUAL FlexxPump4 N Lubrication System
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