Lenze DDS Target 9300 Servo PLC V8.x Manual de usuario descargar pdf (Pagina 85)

9300 Servo PLC

System blocks

2.12 MCTRL_MotorControl (node number 131)

2−79

9300 Servo PLC EN 5.1

Calculate release time and I

x t load

Calculate the release time and the I

x t load of the motor considering the values in C0129/1 and

C0129/2 (evaluation coefficient "y"). 1

Formulae for release time Information

y +

100% * C0129ń1

C0129ń2

) C0129ń1

T +*(t) ln

1 *

z ) 1

Mot

y I

 100

T Release time of the I

x t monitoring

 Thermal motor time constant (C0128)

In Function: Natural logarithm

Mot

Actual motor current (C0054)

Rated motor current (C0088)

z Threshold value in C0120 (OC6) or C0127 (OC8)

y Evaluation coefficient

rated

Rated speed (C0087)

Formulae for I

x t load Information

L(t) +

Mot

y I

100%

1 * e

L(t) Chronological sequence of the I

x t load of the motor

(Display: C0066)

y Evaluation coefficient

Mot

Actual motor current (C0054)

Ir Rated motor current (C0088)

 Thermal motor time constant (C0128)

If the controller is inhibited, the I

x t load is reduced:

L(t) + L

Start

 e

*



Start

x t load before controller inhibit

If an error is triggered, the value corresponds to the threshold value set

in C0120 (OC6) or C0127 (OC8).

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 168 169

Comentarios a estos manuales

Sin comentarios

Lenze DDS Target 9300 Servo PLC V8.x Manual de usuario Pagina 85

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Lenze DDS Target 9300 Servo PLC V8.x