Ryobi 524 hxx error e-h1000, please help!

[LUCIO JIMENEZ]

Please, if someone knows what this error means ERROR E-H1000 in the computer of my RYOBI 524 HXX and how to solve it.

This error doesn´t allow us to work with the software of the computer for wash automatically and other operations.

I will really appreaciate your support, thank you in advance.

 

[CHOCK]

Normally is the problem of microprocessor
Do you reset ¿
how is the battery for CMOS¿¿
Do you have some informaion about this machine¿¿

 

[LUCIO JIMENEZ]

thank you, we beleived that there is an integrated circuit that is breakdown or dead short in one of the boards of the console, so we are waiting for the piece and will see. thanks. It is not what you suggested, thanks a lot anyway!

 

[CHOCK]

Good sir
Regards

 

[rizal darwis]

hi there
i have same problem, error e-h1000 on ryobi 524 hxx, i had check all of i/o card but i think is that conector between cpu to machine... please help me..thks

 

[Pete Hulbert]

Please, if someone knows what this error means ERROR E-H1000 in the computer of my RYOBI 524 HXX and how to solve it.

This error doesn´t allow us to work with the software of the computer for wash automatically and other operations.

I will really appreaciate your support, thank you in advance.

Hi, H-1000 error messages are comm port errors, probably the serial port on the PCS-H computer.

 

[CHOCK]

Hi Sir:
Please do this steps for Cpu and electronic:

1) Perform a visual inspection : look for loose and broken wires, improperly seated connectors, loose or broken wires
misset switch, missing jumpers. and so on.
Chech for obviously damaged component(components burned or discolore due to overheating);
Dust + dirt + tear +wear

2) Reseating Boards and components:
Edge connectors are a common souorce of problems. Power down the system and remove the PC boards. Examine the edge connector
for contamination and clean with contacts cleaner contacts. Reseat any loose components 9suc as scoketed ICs) . Reseat the
boards and power up.

3) Power supply checks:
Check the power supply for missing voltages and voltages out of spec. A digital multimieter DMM can be necessary, as
voltage specifications are quite tight: logic supplies for example: must be within + 5 percent of 5Vdc. All the
multiple supplies and all must be checked.

4) Board swapping:
Board swapping involves the substitutiono of a known godd board for a suspect one.

5) Clock for CPU:
Check the frecuency with frequency counter or a DMM included frecuency counter( like Fluke DMM)

6)Reset CPU:
reset cpu see the attached schematic.
Attached is there How to do it the Reset in Cpu or MicroP.