YASKAWA Machine Controller MP2000 Series

YASKAWA Machine Controller MP2000 Series

Core positioning

Applicable products: JAPMC-CM23 model communication module, including 6 sub models: 218IF-01, 218IF-02, 217IF-01, 260IF-01, 261IF-01, 215AIF-01

Adaptive controller: MP2000 series machine controller (MP210M, MP2200, MP2300, MP2500MD)

Core functions: Support multi protocol industrial communication, data transmission between devices, engineering debugging and maintenance, and adapt to various interfaces such as RS-232C, Ethernet, DeviceNet, etc

Hardware specifications and installation configuration

1. Core parameters of the module

Module model, communication interface, key specifications, protection level, weight

218IF-01 RS-232C+Ethernet (10Base-T) serial port up to 19.2kbps; Ethernet 10Mbps, TCP/UDP protocol IEC IP00 85g

218IF-02 RS-232C+Ethernet (10Base-T) supports Ethernet (LP) mode, with larger engineering message size IEC IP00-

217IF-01 RS-232C+RS-422/485 serial port up to 19.2kbps, half duplex/full duplex optional IEC IP00-

260IF-01 RS-232C+DeviceNet supports DeviceNet master-slave communication, explicit/implicit message IEC IP00-

261IF-01 RS-232C+PROFIBUS compatible with PROFIBUS protocol, industrial bus communication IEC IP00-

215AIF-01 RS-232C+MPLINK/CP-215 supports token passing mechanism and link communication function IEC IP00-

2. Installation and wiring requirements

Environmental conditions: working temperature ≤ 55 ℃, no corrosive gases, vibration ≤ 9.8m/s ², avoid direct sunlight and condensation

Installation specifications: The module needs to be aligned with the guide rail and inserted into the controller slot, with a bolt tightening torque of 2.94N · m. Unused slots need to be equipped with dust covers

Wiring requirements: The distance between the control signal and the power line should be ≥ 30cm, and the grounding wire should be as short as possible (single point grounding); RS-422/485 adopts a 4-wire wiring system and requires 120 Ω terminal resistors to be connected at both ends

Port protection: The FG terminal needs to be reliably grounded, and the cable shielding layer should be connected to the equipment casing to avoid electromagnetic interference

Communication mode and protocol system

1. Three major communication modes

Message communication: Triggered through MSG-SND/MSG-RCV functions, supporting master-slave data exchange and adapting to multiple protocols (MEMOBU, MELSEC, etc.)

Engineering Communication: Used for debugging communication between MPE720 programming software and controller, supporting interfaces such as serial port and Ethernet

Link communication: only applicable to 215AIF-01 module, automatically timed transmission of preset I/O data, based on token passing mechanism

2. Core Communication Protocol

Protocol Name Applicable Interface Core Features Application Scenarios

MEMOBU serial/Ethernet YASKAWA standard protocol, master-slave communication, supports coil/register read/write data transmission between devices of the same brand

Extended MEMOBU Ethernet/MPLINK Extended MEMOBU, supporting up to 508 words of data transmission for large data volume industrial communication

MELSEC serial/Ethernet compatible with Mitsubishi MELSEC PLC, supporting communication between CPUs, buffering communication, and cross brand PLC interconnection

MODBUS/TCP Ethernet Industrial General Protocol, client/server mode, cross vendor device compatible communication

OMRON serial port compatible with Omron SYSMAC PLC, Host Link mode Omron device integration

Non protocol full interface without preset protocol, directly transmitting continuous register data custom protocol scenario

DeviceNet 260IF-01 module device network protocol, supports explicit/implicit message industrial bus device interconnection

Software Configuration and Programming Implementation

1. Basic configuration process

Communication Manager Settings: Configure logical ports (up to 16), select port types such as serial/Ethernet/CP-215, and set parameters such as baud rate and IP address

Self configured execution: triggered by the DIP switch or MPE720 software of the controller, automatically identifies the module and generates a configuration file

MPE720 parameter settings: Start programming software and configure project communication parameters (logical port, IP address, protocol type)

Transmission definition configuration: Set transmission protocol, master-slave mode, data address, timeout time, etc. for different modules

2. Core programming functions

MSG-SND (Message Sending Function): sends data to remote devices, supports multi protocol selection, core parameters include execution bit, device type, protocol type, circuit number, parameter list address

Input parameters: Execute (start send), Abort (interrupt send), Dev Typ (device type), Pro Typ (protocol type), etc

Output parameters: Busy (processing), Complete (sending completed), Error (sending error)

MSG-RCV (Message Reception Function): Receive remote device data, support automatic/manual reception switching, core parameters correspond to the sending function

Support data offset storage, receive range limitation, and can monitor communication status and error messages

3. Programming Example Scenarios

218IF-01 Ethernet Communication: Master (IP 192.168.1.2) and Slave (IP 192.168.1.3) transmit 100 word data via UDP using Extended MEMOBU protocol

MELSEC PLC connection: Read the D0000-D0063 register data of Mitsubishi PLC, store it in controller MW10000-MW10063, and automatically convert it through MELSEC protocol

Non process protocol communication: Unidirectional transmission of 254 word continuous register data, no response mechanism, suitable for custom protocol interaction

Detailed operation of each module (taking 218IF-01/02 as an example)

Module 218IF-01

Interface specifications: RS-232C (9-pin D-sub)+Ethernet (RJ-45), supporting TCP/UDP protocols

Key settings:

Ethernet parameters: IP address (default 192.168.1.1), subnet mask 255.255.255.0, port numbers 256-65535

Serial port parameters: data bits 7/8, parity bits (odd/even/none), stop bits 1/2, baud rate 9600/19200bps

Communication example: Ethernet connection between modules, Master reads Slave's MW00000-MW00063 data through MSG-SND and stores it locally in MW01000-MW01063

Module 218IF-02

Core advantages: Supports Ethernet (LP) mode, larger engineering message size, faster communication speed

Unique settings: Ethernet (LP) is selected as the logical port, 9999 is set as the engineering port, and the IP address is compatible with 218IF-01

Connection example: Ethernet connection with a personal computer, engineering debugging through MPE720 software, supporting high-speed data transmission

Maintenance and troubleshooting

1. Key points for regular maintenance

Daily inspection: Terminal fastening, cleaning of heat sink (compressed air blowing), no damage to cables

Component replacement cycle: cooling fan 2-3 years, smoothing capacitor 5 years, motor bearing 2 years/12000 hours, fuse 10 years

Safe operation: Before maintenance, the power must be cut off and wait for the capacitor to discharge (CHARGE LED to turn off); Use insulated tools and do not touch CMOS components

2. Common troubleshooting

Common causes and solutions for fault phenomena

Communication timeout (ERROR light on) IP address conflict, port number error, transmission parameter mismatch check network configuration, unified baud rate/checksum and other parameters

Data transmission error: loose wiring, ungrounded shielding layer, electromagnetic interference: re tighten terminals, optimize wiring (away from power lines), and rectify grounding

Hardware malfunction (ERR light flashing) ROM/RAM error, module not recognized, perform self diagnostic test, replace control board, reinstall module

Ethernet connection failure, network cable damage, switch failure, IP configuration error. Replace the network cable, check the switch status, and confirm that the IP is in the same network segment

3. Fault reset method

Trigger reset input signal, press the [RESET] button on the operator, turn off the main circuit power and restart

Reset premise: eliminate the cause of the fault and turn off the external operation command (FWD/REV/ORT)