Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) Manual do Utilizador descarregar pdf (Página 86)

2.12 MCTRL_MotorControl (node number 131)

9300 Servo PLC

System blocks

2−72

9300 Servo PLC EN 5.0

2.12.17.7 LP1 − monitoring of the motor phases

This monitoring function checks if a motor phase has failed.

Note!

 This monitoring function can only be used for asynchronous motors.

 When this monitoring function is activated, the calculating time available for the user is

reduced.

Error

Monitoring function System variable

Possible responses

No. Display TRIP Message Warning FAIL−QSP Off

x032 LP1 Motor phase failure MCTRL_bMotorphaseFail_b   

 Lenze setting

 Setting possible

 The monitoring limit is set under C0599.

 The response is set under C0597.

Code LCD

Possible settings

IMPORTANT

Lenze Selection

C0597 MONIT LP1

3 Configuration of motor phase

monitoring (LP1)

0 TRIP

2 Warning

3 Off

C0599 Limit LP1

5 LP1 fault monitoring limit

0.01 {0.01 %} 10.00

Error acknowledgement

1. Check motor cables.

2. Execute TRIP−RESET.

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 166 167

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Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) Manual do Utilizador Página 86