Lenze EVS9332xP Uživatelský manuál stáhnout pdf (Strana 255)

100

101

Configuration

Monitoring

Controller current load (I x t monitoring)

8.2

8.2.6



8.2−5

EDSVS9332P EN 5.0−07/2013

8.2.6 Controller current load (I x t monitoring)

200 %

150 %

100 %

70 %

10 60 120 180

t [s]

9300std228

Fig. 8.2−3 I × t diagram

Device output current

100 % continuous thermal current at C0022 £ 1.5 I

70 % continuous thermal current at C0022 > 1.5 I

The I × t monitoring monitors the current load of the controller. The current

load is calculated from the mean value of the motor current over the

acquisition period of 180 s.

The monitoring is set in such a way that the following operation modes are

possible:

ƒ Continuously with device output current = I

ƒ £ 60 s with device output current £ 1.5 x I

A fault initiates TRIP OC5. Other responses cannot be set.

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