Acim Nidec Digitax HD M754 MCi – Servo drive and controller in one

Servo drive and controller in one

A powerful MCi second processor onboard the Digitax M754 servo drive brings a whole host of machine design opportunities.

The onboard MCi processor executes comprehensive programs that can control multiple drives and motors simultaneously across real-time networks.

Onboard Ethernet using RTMoE (Real Time Motion over Ethernet) provides synchronisation and communication between drives using the Precision Time Protocol (PTP) as defined by IEEE1588 V2.

Simple integration with external components such as Remote I/O, HMIs and PLCs can be achieved with Modbus TCP/IP on the integrated 2-port standard Ethernet switch.

One servo system for ALL your automation needs

The ultimate MACHINE CONTROLLER

Features

Maximum performance

• 300% peak current performance pulse-duty overload

• Optimised control loops for high dynamic performance

• 62.5 μs current loop

• 250 μs position and speed loop

• Up to 16 kHz switching frequency (default ratings specified at 8 kHz)

• Supports a wide range of feedback technologies including EnDat 2.2, Hiperface SinCos, Incremental Quadrature, SinCos, BiSS-C, SSI, Resolvers and others

• Maximum performance package with high torque density, low inertia Unimotor hd servo motors

RTMoE (Real-Time Motion over Ethernet) for high-speed synchronised communication between drives

• Distributed clocks to synchronise position, speed and current loops across drives

• Precision Time Protocol as defined by IEEE1588 V2

• High speed network synchronisation of less than 1 μs jitter (typically <200 ns)

Powerful MCi second processor for decentralised motion applications

• Runs application programs up to four time faster than a standard PLC

• Integrates with the onboard AMC (Advanced Motion Controller) to carry out motion functions at the drive’s 250 μs cycle time

• Can coordinate multiple drives over the Ethernet network, providing perfectly synchronised multi-axis machine performance

• Programs are fast and easy to develop thanks to the user-friendly Machine Control Studio software which uses industry standard IEC61131-3 programming languages

Minimum size

• 40 mm drive width – 25 drives (up to 16A each) can fit in just 1 meter of cabinet space

• Bring space reduction to the same level with complete standalone capability, removing the need for an external controller

• Reduce cabinet height by directly stacking rows of drives. Patented Ultraflow™ technology expels heat directly outside of the cabinet through the rear of the drive (drive heat dissipation can also be achieved via vents on the top of the drive, as standard).

• Fits into cabinets just 200 mm deep

Easy installation and setup

• DIN rail alignment

• Kits for easy multi-axis installation

• Single motor cable and electronic motor name plate for fast set up

• Seamless motor-drive pairing with Unimotor hd servo motors

• Easy access pluggable connectors

• Rapid commissioning with the Connect PC tool and SD cards

• Machine Control Studio provides a flexible and intuitive environment for programming automation and motion control features

• Programmable with IEC61131 standard languages

Flexibility

• Two Ethernet ports with an internal switch

• Built-in RS485 communications

• Extends connectivity with 3 x digital inputs, 1 x digital output and 1 x digital I/O

• Modbus TCP/IP master (up to 5 nodes)

• Full onboard programmability

Safety on-board

Reduced downtime with machine safety

- Integrated dual safe torque off

- Meets SIL3 (Safety Integrity Level 3) and PLe (Performance Level e)

Functional Safety

All Digitax HD drives have integrated dual Safe Torque Off (STO) inputs, certified to SIL3 / PLe, providing an elegant and reliable safety solution.

The addition of an MiS250 safety option extends the built-in STO with the ability to safely monitor and/or restrict the scope of motion.

Safety functions include: STO, SBC, SOS, SS1, SS2, SLS, SSM, SLA, SDI, SLP & SES

For maximum flexibility in the safety system architecture, the modules support both wired and network safety connections: CIP-Safety on EtherNet/IP and Safety over EtherCAT (FSoE).

To find out more, visit our Functional Safety page.

Software

This product comes with 5-year warranty as standard

No registration. No extra cost. Just peace of mind from day one. Learn more .