• I want to thank all the members that have upgraded your accounts. I truly appreciate your support of the site monetarily. Supporting the site keeps this site up and running as a lot of work daily goes on behind the scenes. Click to Support Signs101 ...

Error 08 linear encoder :sensor (cjv30-160bs)

S

shifil_mimak

New Member
Hii dear all,,,iam facing ""error 08 linear encoder:sensor"" on my cjv30-160bs on booting,,,,
replaced the encoder sensor and then encoder strip is cleaned gud,,,still the error remains,,,,,as it happens on booting nothing can be done,,,,even in service mode booting also same happening,,,,
also f/w upgraded from 2.80 to 2.90 latest.
Error still remains on booting,,,
any guess,,,plse help and suggest,,,
 
Ponto

Ponto

New Member
I've encountered this numerous times and seems to stem from the fact that belt abrasion on the gears leads to a fine powdery residue that collects over time and pollutes the interior of the machine.......rendering the optical sensor befuddled!!!!!LOL......see my "MIMACKI WOES" thread in the Mimaki folder. Open up your machine by removing panels that cover the area in behind the keypad and you'll likely find a mess! .... let us know how that goes............JP
 
S

shifil_mimak

New Member
Error 08 linear encoder :sensor (cjv30-160bs)

okay,,so u think tht this error may b bcoz of the dust inside near to pulley & the belt attached to the y-motor,,,,,well then its time to clear it off,,i hop it may clear the error,,,thnx,,wil keep u informed once done,,thnx a lot :)
 
D

dispen

New Member
Just a small reminder;
Maybe you need to check the cable between the sensor and slider board. Just a connectivity test between two edges of sam cable and short-circuit test between parallel cables.

Maybe you need to focus on the cable.

Regards...
 
S

shifil_mimak

New Member
dispen said:
Just a small reminder;
Maybe you need to check the cable between the sensor and slider board. Just a connectivity test between two edges of sam cable and short-circuit test between parallel cables.

Maybe you need to focus on the cable.

Regards...
Click to expand...

Connectivity test gives "beeeep" from the multimeter,, means okay,,
And the resistance between ground & the TPs are inbetween 17-18M ohms,,, tht too looks of from the main board...
,any other possibility plse... :( :(
 
Ponto

Ponto

New Member
shifil_mimak said:
Connectivity test gives "beeeep" from the multimeter,, means okay,,
And the resistance between ground & the TPs are inbetween 17-18M ohms,,, tht too looks of from the main board...
,any other possibility plse... :( :(
Click to expand...
.... the sensor itself may be contaminated.......JP
 
S

shifil_mimak

New Member
the sensor is replaced with a new one,,so not a single chance to get contaminated,,,,and the latest update is that the input voltage to the encoder sensor is 5vdc and it is there in the slider pcb terminal where the conector of encoder sensor wil b fixed,,and the sensor cable continuity is beep okay,,,totally confused,, still it gives ERROR 08 LINEAR ENCODER:SENSOR !!!!!!!!!
 
Ponto

Ponto

New Member
shifil_mimak said:
okay,,so u think tht this error may b bcoz of the dust inside near to pulley & the belt attached to the y-motor,,,,,well then its time to clear it off,,i hop it may clear the error,,,thnx,,wil keep u informed once done,,thnx a lot :)
Click to expand...

Did you have a build up of the fine black powdery residue as shown in the images in my related thread?........we had the step motor, sensor, and encoder strip replaced a year ago........JP
 
S

shifil_mimak

New Member
Ponto said:
Did you have a build up of the fine black powdery residue as shown in the images in my related thread?........we had the step motor, sensor, and encoder strip replaced a year ago........JP
Click to expand...

Yess,,even I found lot of black powder accumulated wen i opened the right side panel beneath the keypad assembly. i brushed it out with a vacuum unit,,now its clear,,,
and dear ponto u said u replaced the y motor, sensor and strip for this case,,am i right,,
thn i must think about it,,,will keep u posted,,thnx
 
S

shifil_mimak

New Member
guyzzz i found it,,it was bcoz of that the Y-axis pulley, the shaft,,the plate was lil slightly misplaced by few millimetrs,,and was very difficult to trace it out,,,
i just released all the tension from the y axis and put out all the bearing & connectors & shafts & belt out,,and fix it one by one back & properly placed firmly...now it running fine,,,thnx a lot for all ur suggessions & advices.... :)
 
You must log in or register to reply here.
Top