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8
Basic drive functions (MCK)
8.7
Manual jog
578
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
If the
MCKInterface
is connected upstream to the
Motion Control Kernel
and if the operating mode
is requested at 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
:
If the
Motion Control Kernel
is downstream from the
MCKInterface
in the circuit, the
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
...
X
0
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 (
0
0
1
Manual jog CW
• With speed 2 (
1
Manual jog in counter-clockwise direction
• With speed 1 (
0
1
0
Manual jog in counter-clockwise direction
• With speed 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 (
TRUE Speed 2 (
bReleaseLimitSwitch
BOOL
Retract operated limit switch
TRUE Retract operated limit switch (in opposite direction)