How to Connect a Machine: Mitsubishi M70 / M80 / M800 controls

This guide explains when the Mitsubishi M70 integration method is needed, the requirements, and how to connect these machines to MachineMetrics.

Feature Availability

Physical Connection

1. Locate the Ethernet Port

On Mitsubishi M70/M80/M800/M850 controls (including Citizen variants):

• The correct port is labeled CNLAN.

   

2. Connect to the Network

• Plug the MachineMetrics adapter’s Ethernet cable directly into the control’s RJ-45 port.
• Confirm that the link/activity LEDs are illuminated on both the control and adapter.
   

Configure Network Settings on the Mitsubishi Control

Depending on controller generation, use one of the following methods.

A. Older Mitsubishi Controls (M70, early M700, legacy Citizen variants)

1. Unlock Parameter Editing
   • Press DIAGNOSE → [I/F DIAG] to open the Interface Diagnosis screen.

   • Enter 1001//M on the keypad and press [INPUT] to enable write access.

      

2. Access Base Communication Parameters
   • Press [PARAMETER].
   • Use [MENU SEL] until [BAS COM.] appears, then select it.
   • You’ll see the Base Common Parameters screen.
     
      
3. Find the Network Parameter Page
   • Press [NEXT PAGE] repeatedly until the page labeled Base Common Parameters (5/5) appears.
     
      
4. Set IP Information
   • Move the cursor to #1926 (Global IP Address) and enter your assigned IP.
   • Confirm with [INPUT].
   • Repeat for #1927 (Subnet Mask) and #1928 (Default Gateway) if required.
     
      
5. Restart to Apply
   • Power OFF the control, wait 10 seconds, then power ON.
   • Settings take effect after restart.
      

B. Newer Mitsubishi Controls (M80, M800, M850, Citizen M850W)

1. Access the Parameter Interface
   • Press [PRM] on the control panel.
   • Press the [>] menu key to expand available submenus.
     
      
2. Enter the IoT-Friendly Menu
   • Select [IoT-F].
   • The IoT-Friendly Setup screen (1/5) appears.
     
      
3. Configure Network Parameters
   • Move the cursor using the arrow keys to the IP Address and Subnet Mask fields.
   • Input your assigned values.
   • If needed, enter the Default Gateway.
   • Leave the Port field set to 0.
     
      
4. Confirm and Save
   • Press [INPUT] after each entry.
   • Power OFF, then ON the control to activate the new configuration.

Important Notes

• IPv4 format only (e.g., 192.168.1.50).
• Ensure #1925 (Ethernet Enable) is set to 1 before configuring IP parameters.
• A full power cycle is required for settings to apply.
  
   

The IoT-F interface replaces the Base Common Parameters layout on newer firmware.

Adding the Machine

• Once the network configuration is complete, add the machine using the Add Machine form. See Adding a New Machine to Your Account.

• Select Mitsubishi M70 / M80 / M800 as the collection method.

Tips & Best Practices

• Ensure the adapter and Edge Device are on the same network.

• Confirm firewall and network settings allow communication.

• Keep Ethernet connections secure and protected from shop floor interference.

FAQs & Troubleshooting

• Is this the same as the Citizen M700 collection method?
  No. The M700 collection method uses a different protocol specific to Cincom/Miyano machines. See How to Connect a Machine: Citizen M700 Controls.

• What if my machine isn’t reporting?
  See Troubleshooting Guide – Machine Not Reporting.

Related Resources

• How to Connect a Machine: Citizen M700 Controls

• How to Add a Machine to Your Account

• Troubleshooting Guide – Machine Not Reporting