MDX60A0370-503-4-00 MOVIDRIVE MD 60A Drive Inverter

1.1 Application fields
The internal synchronous operation function enables a group of motors to be operated at

asynchronous angle in relation to one another or with an adjustable proportional relationshipelectronic gear).
Internal synchronous operation is particularly suited to the following sectors and applications.
eBeverage industry
-Filling stations
eMultiple column hoist
eSynchronous material transport
Extruder applications, cutting to length material off the roll
-Flying saw
– Rotating knife
Internal synchronous operation offers the following advantages in these applications:
Possibility of travel-dependent synchronization -> smooth synchronizing without overshooting.
Possibility of travel-dependent offset.
Signed input of the master gear factor.
Possibility of synchronizing with a virtual encoder.
Possibility of synchronized SBus connection between master and slave.
Software solution _>no option pcb required.

MDX60A0075-5A3-4-00

1.2 Functional description
The internal synchronous operation function takes the form of a special firmware package whichonly

expects increments from a master. The master can either be the X14 input (physical masterdrive) or

any lPOS variable (virtual master drive), for example in coniunction with the SBus or avirtual encoder.
Synchronization
The time-controlled synchronization mechanism has been implemented. An angular differentialin the

slave drive resulting from free running is reduced to zero.In addition, a special type of synchronization

can be employed. The slave drive moves at asynchronous angle to the master drive following a

specified number of master increments(travel-dependent synchronization). The slave drive moves with a quadratic ramp in thissynchronization mechanism.
Synchronous operation
Various functions are included in synchronous operation. For example, it is possible to operatewith a specified

offset after a specific travel distance. The ofset between the master and slavedrive comes into effect after a specified number of master increments.
Disengaging
The slave disengages from synchronous operation using the stop cycle process. This processcan be

started manually by setting a svstem variable or it may be event-driven via a binary input.