User guide

5 Function blocks
5.99 L_LdVirtualMasterP - virtual master for synchronism
374
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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bCycle
BOOL
Control - single cycle
• Only possible when:
• C05010 = "1: Inching" or
• C05010 = "3: Enable speed and mode by process data" and
dwOperatingMode = "1" (inching). In this case, the speed is selected via the
dnSpeedSet_s input.
FALSETRUE Cyclic operation of the master shaft dnPosOut_p is started.
• The master shaft travels to the stop position set in C05011.
• A renewed cycle must be started with a renewed FALSETRUE
edge.
bManualJogCw
BOOL
Inching - CW rotation
• Only possible when:
• C05010 = "1: Inching" or
• C05010 = "3: Enable speed and mode by process data" and
dwOperatingMode = "1" (inching).
Note: The speeds specified in C05014/1 and C05014/2 are always valid for inching,
independent of the preselected mode via code or input.
TRUE Inching (manual jog) in positive direction.
bManualJogCcw
BOOL
Inching - CCW rotation
• Only possible when:
• C05010 = "1: Inching" or
• C05010 = "3: Enable speed and mode by process data" and
dwOperatingMode = "1" (inching).
Note: The speeds specified in C05014/1 and C05014/2 are always valid for inching,
independent of the preselected mode via code or input.
TRUE Inching (manual jog) in negative direction.
dnHandwheel_s
DINT
Master speed for the handwheel function of the master shaft
• At this input, the FB expects a speed in [rpm]. The machine parameters at the
input AxisData are used as speed reference.
bStopInstant
BOOL
Stop master shaft
• This input has the second highest priority (after bEnable).
FALSETRUE The master shaft dnPosOut_p is immediately braked to standstill via
the set stop ramp.
bEnable2ndSpeedSet
BOOL
Change over to second master speed
FALSE Master speed 1 (C05013/1) is active.
TRUE Master speed 2 (C05013/2) is active.
bLoadStartPos
BOOL
Set master shaft to starting position
FALSETRUE Master shaft dnPosOut_p is set to the starting position set in
C05012.
AxisData Machine parameters
• For accepting the machine parameters of the drive/motor, connect this input
with the output DI_AxisData of the SB LS_DriveInterface.
• The machine parameters of a master drive can be displayed with the
FB L_SdSetAxisData
. In this case, the FB output AxisData must be connected to
this input. ( 510)
Note: This FB only works with modulo measuring systems!
dnSpeedSet_s
DINT
From library V02.07.xx.xx
Selection of master speed 1 via process date
• This input is only active if the operating mode "3: Speed and mode via input" has
been selected in C05010.
Note: The master speed 2 is always selected via C05013/2.
Identifier/data type Information/possible settings