Start Electronic Gear and Status bits
Gearing operation is started by Control word bit 4 "Start Gearing". The drive acceler-
Profile acceleration
ates according to
0x6083
. As soon as the slave speed is coupled to
the master speed, Status word bit 10 "Target reached / Gear coupled" is set. The
In gear threshold
In gear
coupling conditions are set with objects
0x5F15
and
0x5F16
time
.
The coupled slave axis is controlled by the master. While the Slave is coupled speed,
acceleration and deceleration is defined by the master. While coupled the Objects
0x6083
and
0x6084
have no effect.
Halt
Setting
to 1 interrupts an actual processed movement. The axle is stopped with
the ramp 0x6084. The "target reached" bit is reset at the start of the deceleration and
operation enabled
set again after reaching zero speed. The drive remains in state
.
Halt
Resetting
to 0 restarts processing of the interrupted movement. The "target
reached" bit is reset at the start of the acceleration and set again when meeting the
In gear threshold
In gear time
"In gear" criteria set in objects
0x5F15
and
0x5F16
..
Phasing
With the phasing function, the slave position is offset from the received position of the
master by the Phasing-Position.
The Phasing is described in chapter 12.4.19 "0x5F11/n...0x5F14/n Phasing 1...4".
Direct Synchronization
Function without Direct Synchronization
("Standard Synchronization")
The drive accelerates the master speed at the ramps parameterized in the motion
block. As soon as the master speed is reached for the first time, the drive is synchro-
nized with the master drive. The slave is engaged at the current position and operates
at a synchronous angle with the master. In the case of a relative positioning opera-
tion, this engaging position is used as the start position.
The relative position shift between master and slave due to the acceleration
is not compensated.
220
CM-CAN ACU
04/13
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