L_Jogctrlextension_1 - Lenze 8400 StateLine C Reference Manual

L-force drives; e84avsc series;

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L_JogCtrlExtension_1

This FB can be connected upstream to the

generator to implement a switch-off positioning at limit switch.

 Detailed information on this operating mode can be found in the description of the

"Switch-off positioning" TA.

Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

Information/possible settings

Activation of the bSlowDown1/bStop1, bSlowDown2/bStop2 and

bSlowDown3/bStop3 signal pairs according to the

Ramping down of the setpoint generator in the downstream

Selection inputs for setting fixed speeds in the setpoint generator

• If the pre-switch off is inactive (bInputSel1 and bInputSel2 are both set to FALSE),

the two control signals are output one-to-one at the bJog1Out and bJog2Out

• To achieve the desired behaviour (starting at high speed, pre-switch off at low

speed), both inputs must be set to TRUE.

• Fixed setpoint 2 must be less than fixed setpoint 3!

Otherwise, the drive will start at a low speed and accelerate after the pre-switch

• If, in addition to the bJog1In and bJog2In inputs, other jog signals are set at the

FB, new fixed setpoints are reached, and the drive traverses at speeds that

differ from the selection via bJog1In and bJog2In.

Activation of fixed setpoint 2 in the downstream

• These inputs only fulfil a function if they have been activated via bInputSel1 and

bInputSel2 previously (see

Ramping down of the ramp function generator in the downstream

• These inputs only fulfil a function if they have been activated via bInputSel1 and

bInputSel2 previously (see

8400 StateLine C | Reference manual

Function blocks | L_JogCtrlExtension_1

ramp function generator/setpoint

Function library

FB according to

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