Hello,

I'm having a problem with a Yale MTC15 (NTA035SB), B869 (AC-truck). Sometimes when it is driving in the aisle it shows in the display error according to the customer: "wg drift to side" and it drives of the induction wire. I can't find this code anywhere in the error history.

the error history in the display gives out:
wg path out
End aisle Ko
wrong ant recept

I've read out the history in the Zapi EPS-AC-WG, it shows path out, SL latteral out, path out, SL latteral out and latteral out.

I saw the truck had a deviation on the line from like 3 cm, so i'd the truck do the acquisition, set on the wire again and trimmed it nicely in the middle of the wire. Field strength is 64%, deviation is between -3 and 3. Should be ok i think.

Some time later the truck went of again. I'm a bit confused about this errors. Anybody has ideas or maybe a zapi eps-ac wg manual?

regards

robin4567 at hotmail dot com