Hyster R 1.4:
Is it possible to replace a ZAPI MHYRIO FLASH with a ZAPI MHYRIO CB board?

Hello, everyone.

I am currently servicing a Hyster Matrix R1.4 truck, which has a damaged MHYRIO FLASH, and the owner of the machine has a MHYRIO CB, when I install it into the machine the system seems to recognize the board as the module #9, but when i connect the zapi console to the controller it does no seem to catch the mini lever values through the CAN BUS and show the alarm CAN BUS KO.

The system originally has the following controller boards:
- ZAPI AC2 Inverter as traction controller.
- ZAPI AC2 Inverter as pump controller.
- ZAPI EPS AC as steer controller.
- CAN I-O board for passing all user control signals through the CAN-BUS.
- A ZAPI SICOS Display.
- And finally, (the damaged one) MHYRIO FLASH.

I also used a can analyzer looking for all the user controls, and found everything except for the mini levers, I already checked the following:

- All the wires for the can bus are ok, including termination resistors.
- I can get from other controllers to the MHYRIO CB using the SET MODEL function of the zapi console and viceversa (I can travel from the MHYRIO to the other nodes).
- I have checked the voltage levels of the can bus with an oscilloscope.

I want to know if it is necessary to get the MHYRIO FLASH, or if could be any way of adapting the MHYRIO CB to this machine?

Please help and thanks in advance!
  • Posted 17 Jan 2024 12:46
  • Discussion started by David_Borja
  • Colombia
David Borja

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Autolift E180AT36B-D5-180
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Ncn 85TH
Ncn 85TH 2017
Balling, Denmark
Used - Sale
Latest job alerts …
Peoria, United States
Columbus, OH, United States
Scott City, MO, United States
Davenport, IA, United States
Fact of the week
While South Koreans can gamble on an array of games including the lottery, horse racing, boat racing and cycling, casino gambling is illegal, even for Koreans who travel outside their country.
Global Industry News
edition #1226 - 17 April 2025
In this week’s Forkliftaction News we wrap up our coverage of ProMat 2025 with a look at some more of the product launches at the Chicago event. We also reveal the new leadership team for Toyota Material Handling North America and which forklift manufacturer has expanded its production from Shanghai... Continue reading
Ncn 85TH
Ncn 85TH 2017
Balling, Denmark
Used - Sale
Toyota 8HBE30
Flesherton, Ontario, Canada
Used - Sale
Upcoming industry events …
May 22-24, 2025 - Pune, India
June 3-4, 2025 - Warwickshire, United Kingdom
Movers & Shakers
Bennit Schmieder Bennit Schmieder
President, EP Equipment Europe
Senior vice president human resources, Kalmar
President, Mitsubishi Logisnext Americas
Chief executive officer, Messe Stuttgart India
Toyota 8FG25
Braeside, Melbourne, Victoria, Australia
Hire
Taylor TE650S
Coraopolis, Pennsylvania, United States
Used - Sale & Hire

PREMIUM business

Hawker Powersource, Inc.
HAWKER® offers a range of hybrid motive power solutions customized to adapt as your operation's needs change.
Global Industry News
edition #1226 - 17 April 2025
In this week’s Forkliftaction News we wrap up our coverage of ProMat 2025 with a look at some more of the product launches at the Chicago event. We also reveal the new leadership team for Toyota Material Handling North America and which forklift manufacturer has expanded its production from Shanghai... Continue reading
Upcoming in the editorial calendar
MATERIALS HANDLING ATTACHMENTS
Apr 2025
ARTIFICAL INTELLIGENCE
May 2025