Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) Instrukcja Użytkownika Pobierz pdf (Strona 69)

9300 Servo PLC

System blocks

2.12 MCTRL_MotorControl (node number 131)

2−55

9300 Servo PLC EN 5.0

2.12.11 Quick stop (QSP)

The QSP function is used to stop the drive independently of the selected setpoint within an adjustable

time interval.

 The QSP function is active if MCTRL_bQsp_b is set = TRUE.

 If the SB DCTRL_DriveControl is to trigger QSP, the QSP function must be programmed as

follows:

MCTRL_bQspOut_b

MCTRL_bNMSwt_b

MCTRL_nLoMLim_a

MCTRL_nHiMLim_a

C0907/3

C0906/4

C0906/3

C0907/2

DCTRL_bQspIn_b

Any Variable

Fig. 2−25 Programming of the QSP function if SB DCTRL_DriveControl is to trigger QSP

Function:

 If torque control is selected, it will be deactivated. The drive is controlled by the speed

controller.

 Speed is reduced to 0 within the deceleration time set under C0105:

Code LCD

Possible settings

Info

Lenze Selection

C0105 QSP Tif

0.000 Deceleration time for quick stop (QSP)

 Referred to speed change

max

... 0

0.000 {0.001 s} 999.900

 The torque limits MCTRL_nLoMLim_a and MCTRL_nHiMLim_a are deactivated, i.e. the drive is

operated with

100 %. (^ 2−50)

 The phase controller is activated. If the rotor position is shifted actively, the drive generates a

torque against this displacement if

– C0254 is set non−zero,

– MCTRL_nPosLim_a is triggered with a value > 0 %.

Stop!

If the field is weakened manually (MCTRL_nFldWeak_a < 100 %), the drive cannot supply the

maximum torque.

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 166 167

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