Truth Table For Activating The Pre-Switch Off - Lenze 8400 Reference Manual

7 Technology applications
7.4 TA "Switch-off positioning"
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7.4.2.1

Truth table for activating the pre-switch off

Input
bJogCtrl
InputSel1
FALSE
TRUE
FALSE
TRUE
[7-1] Truth table for activating the pre-switch off
381
Function
bJogCtrl
InputSel2
FALSE Pre-switch off inactive
FALSE The bJogCtrlSlowDown1 and
bJogCtrlStop1 inputs are evaluated.
TRUE The bJogCtrlSlowDown2 and
bJogCtrlStop2 inputs are evaluated.
TRUE The inputs bSJogCtrllowDown3 and
bJogCtrlStop3 are evaluated.
Response in the setpoint generator
No response
• The input signal bJogCtrlRfgIn is output
directly at output bRfgOut.
• The input signals bJogCtrlJog1 and
bJogCtrlJog2 are passed through 1:1 to
the downstream FB
selection of fixed setpoints.
Pre-switch off can be activated
• If the slowdown function is activated via
the selected bJogCtrlSlowDown input,
fixed setpoint 2 is activated in the
setpoint generator.
• If the stop function is activated via the
selected bJogCtrlStop input, the setpoint
generator is deactivated.
Lenze · 8400 StateLine · Reference manual · DMS 16.1 EN · 10/2019 · TD06
(FB L_NSet)
L_NSet for the