Bender RCMB102, Руководство по эксплуатации

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Function
9 TGH1475en/11.2012
Fig. 2.1: Starting sequence
Starting sequence
2 s
Calibration
(Offset measurement)
2 s
0 . 5 s
X12 = HIGH
Delay
0 . 05...0 . 1 ms
X12 = HIGH
10.. . 11 ms
X10 < 50 μs
HIGH ?
No
Yes
No
Yes
Yes
Yes
No
No
X10 > 100 μs
HIGH ?
Yes
No
No
Yes
Switch on test current
through test winding
Test current
measurement
Switch off test current
through test winding
0 . 1 s
2 . 0 s
0 . 1 s
Start ∆ I-measurement
+ U
S
≥ 5 V
?
+ U
S
≥ 11 V
?
+ U
S
≥ 11 V
?
X10 > 5 ms
HIGH?
X12 = LOW