Tucker GmbH,
Mail / Post:
Max-Eyth-Str.1, 35394 Gießen, Germany
Stud welding unit N800i
As of 24.08.2021
Manual part number: BE 1227
115
10.3.5 E005 Regulation Error - Short circuit
Fatal, meaning you have to power down to continue welding
No
Acknowledge, meaning the error will exist as long as the unit is powered on.
(Note, welding can continue while the error exists)
Yes
Description:
If the control board senses that the current was 150% or higher of the setting while
the control to the power system was at the minimum for 15ms, it will abort the weld
and display this error. This will happen if the current sensing failing for any reason
(wiring, power supply, etc). This exists as a safety mechanism in case current
sensing fails.
Likely problems or items to check - in order from most likely to least likely:
1. Damaged connection from the current sensor (See picture below) to JP5 of
control board.
2. Missing voltage supplies at current sensor. Check at JP5 of control board for
+15VDC and -15VDC.
E005
Summary of Contents for N800iTM
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