Covers; Structure Of Operation Unit; Jumper Switch Settings On The Operation Board Assembly - JUKI KE-3010 Maintenance Manual

14-9. Covers

14-9-1.

Structure of Operation Unit

The operation unit is composed of the following four kinds of boards.
40092408
40092481
For EN marking machines
40092482
40092483
14-9-2.

Jumper Switch Settings on the Operation Board Assembly

Check the jumper switch settings on the operation board assembly and the operation board rear
assembly while referring to Figure 14-9-2-1. Additionally, check also the jumper switch settings
on the operation board front assembly (EN) and the operation board rear assembly (EN) while
referring to Figure 14-9-2-2.
Operation board jumper switch settings
Check W1, W2, and W3.
W1 W2
1-2 1-2
Open
3-4 3-4
Open
5-6 5-6
Short
7-8 7-8
Short
Mount receptacles at the ■ portions of the straight headers W1, W2, and W3 to make them
short-circuited.
(For the machine with the HOD option specifications, W2 "HOD-EMG" is open.)
Figure 14-9-2-1 Operation Board Jumper Switch Settings
Maintenance Guide
Operation board front 10 assembly
Operation board rear 10 assembly
Operation board front 10 assembly (EN)
Operation board rear 10 assembly (EN)
W3
1-2
Short Open
3-4
Short Open
5-6
Open Open
7-8
Open Open
14-44
Rev. 2.0