Suggested replacement for MC224 upgrade
You can replace a MC224 stepper system with the MC4/5/6 range of Motion Coordiantors but a lot of things will be different. The P240 has open collector 24V pulse and direcation outputs, the P874 has 5V RS422 differential outputs. P240 has square 50% duty cycle waveform and the P874 outputs short pulses.
Also The P297 profibus board has a different configuration to the Anybus module and is different from the PLC's point of view.
So both electrical and software changes will be needed to the Trio part and to the other components in the system.
Each P240 axis has a stepper output and encoder input. The P874 has only one per axis, so for 4 axes of stepper+encoder you need 8 axes, 4 stepper and 4 encoder.
4 axes: P861+P874+P875 anybus carrier and P891 Profibus module
5 axes: P861+P874+P879+P875+P891
Related Articles
AN-376 P230 & P240 Daughter Stepper Board upgrade guide
The P230 and P240 daughter boards were used in the MC1, MC2 and MC2xx ranges of Motion Coordinator. Sometimes a machine requires an upgrade and conversion to use the latest range of Trio Motion Coordinator. This document covers the main differences ...
Replace EURO205X with EURO209
The Euro 209 and Euro 404/408 share the same pinout arrangement which is somewhat different to the Euro 205(x). So changing from 205 to either the 404 or 408 will have the same hardware challenges. Software wise the 205/404 difference is similar to ...
MC_CONFIG vs Flash parameters
All Motion Coordinators store the IP_ADDRESS, IP_NETMASK and IP_GATEWAY in Flash memory. So there is usually no need to add them to the MC_CONFIG. There are some differences with other system parameters. MC4N-ECAT, MC4N-RTX, MC6N-ECAT, Flex-6 Nano ...
AN-363 MODBUS RTU connecting to Stepper Drive
This document is a guide to users wanting to use the Motion Coordinator MC4/5/6 as a Modbus master connected to a typical slave device. The actual example used is the Moons ST stepper drive.
P375 card with F6NANO
I'm trying to use a P375 card with 3 embedded stepper axes. P375 flexsice serial number is P375-00096. It was bought in London from a reseller. I have tried to drive it with the Flex-6 Nano without success. ...