MR-J4-A-RJ with built-in positioning function enables positioning system without command pulses (Positioning module). Point table, program based, and indexer methods are available for positioning. Now that new functions such as simple cam, mark sensor input compensation, and MODBUS® RTU communication are added to the positioning function, making positioning easier than ever.
Various functions are added to the positioning function. ● Simple cam function: Enables smooth conveyance and reduces tact time. ● Encoder following/command pulse input through function: Makes the system synchronized with synchronous encoder. ● Mark sensor input compensation function: Enables accurate positioning by calculating a compensation amount of current value based on sensor input. ● Communication function: Expands control/observation range of external equipment by complying with MODBUS® RTU protocol. ● Rewriting point table by communication function allows flexible positioning. ● Compatible with MR-D01 extension IO unit for increasing digital/analog inputs and outputs. Extended functions are available with the servo amplifiers with software version B7 or later.
Positioning operation with point table, program based, and indexer (turret) methods became capable by built-in positioning function in MR-J4-A-RJ*1 , allowing to configure positioning system without command pulses (Positioning module). Positioning command is executed by input/output signals or RS-422/RS-485 communication (up to 32 axis). The positioning data can be set from MR Configurator2*2 easily.
