8 Basic drive functions (MCK)
8.7 Manual jog
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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8.7.2 Requesting the operating mode
Request for "manual jog" mode via the MCK control word:
If the MCKInterface is connected upstream to the Motion Control Kernel and if the operating mode
is requested at the L_MckCtrlInterface
FB, the wOperationMode and bOperationMode_1...8 process
inputs are available.
8.7.3 Executing manual jogging
Control is exercised by means of bits 4 ... 7 in the MCK control word:
If the Motion Control Kernel is downstream from the MCKInterface in the circuit, the
L_MckCtrlInterface
FB provides the following process inputs for controlling the operating mode:
MCK control word
Bit 31 ... Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
OpMode_Bit3 OpMode_Bit2 OpMode_Bit1 OpMode_Bit0
X...X0 0 1 0
X = Status not significant
Manual jog MCK control word
Bit 7 Bit 6 Bit 5 Bit 4
Release
LimitSwitch
ManExecute
2ndSpeed
ManJogNeg ManJogPos
Stop manual jog 0 X 0 0
Manual jog CW
• With speed 1 (C01231/1
)
001
Manual jog CW
• With speed 2 (C01231/2
)
1
Manual jog in counter-clockwise direction
• With speed 1 (C01231/1
)
010
Manual jog in counter-clockwise direction
• With speed 2 (C01231/2
)
1
No change in relation to previous state X 1 1
Retract operated limit switch 1 0 0 0
X = Status not significant
Designator
Data type
Information/possible settings
bManJogPos
bManJogNeg
BOOL
bManJogPos = TRUE: Manual jog right
bManJogNeg = TRUE: Manual jog left
Both inputs = TRUE: No change compared to previous state
Both inputs = FALSE: Stop manual jog
bManJogExecute2ndVel
BOOL
Change over to speed 2 for manual jog
FALSE Speed 1 (C01231/1
) active.
TRUE Speed 2 (C01231/2
) active.
bReleaseLimitSwitch
BOOL
Retract operated limit switch
TRUE Retract operated limit switch (in opposite direction)
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