Komatsu 930E-2 Shop Manual page 213

STEP DO NAME
1 LAMPTEST
2 ENGCAUTION
3 ENGWARN
4 RESET
5 RESTSW
6 REVREQ
7 FORREQ
8 ENGKILL
9 DATASTORE
10 BODYDWN
11 PRKBRKSW
12 PRKBRKFDBK
13 ENGSTRTREQ
14 RSC
15 OVERPAYLD
16 CONTROLON
Refer to procedure step 3. before performing the following checks (RB2 circuit breakers must be OFF):
17 MIDPAYLD
18 FULLPAYLD
E03015 3/01
TABLE III: TCI DIGITAL INPUT TESTS
Lamp Test Switch (Overhead Display - all lamps except last two rows should illuminate)
Check Engine Caution Lamp (Jumper circuit 419M @ TB30 to ground to illuminate overhead lamp)
(Note: If equipped with Komatsu engine, ENGCAUTION will not be highlighted on PTU.)
Stop Engine Warning Lamp (Jumper circuit 509 @ TB30 to ground to illuminate overhead lamp)
If equipped with Komatsu engine, jumper 528A @ TB32 to ground to illuminate 2nd indicator lamp.)
Clear/delete pushbutton switch on Console
Rest Switch (Place switch in RESTposition to activate)
Selector Switch in REVERSE position
Selector Switch in FORWARD position
Engine Shutdown Switch (Depress switch on console)
Data Store Switch (on front of console - push to activate)
Body Up Switch (Activated when body is down)
Park Brake Switch (Highlighted with switch ON)
Park Brake Feedback Signal (Highlighted - Jumper circuit 73S on Park Brake Pressure switch, on
brake manifold in brake cabinet to ground to remove highlight.)
Engine Start Request (Refer to Digital Input for check procedure)
Retard Speed Control Switch (on console - pull up to highlight)
Truck Overloaded (Jumper circuit 72IP@TB29 to circuit 712 @ TB32)
Control Power ON (Do not check)
Truck at 70% Payload (Jumper 73MS @TB25 to ground.)
Truck Fully Loaded (Jumper 73LS @TB25 to ground.)
AC Drive System Electrical Checkout Procedure
(Release 17 Software)
DESCRIPTION
E3-17