Challenge Champion 305 XD, Technical Service And Parts Manual

Page: 102 / 138

5.0 Schematics & Parts Lists
102
Number Outside of Limit Selected cut position beyond
machine limits Operator error; false clamp limit
Positioning Error Backgauge failed to move to
programmed position /- .005 Mechanical bind; encoder failure;
main pc board; leadscrew thrust
washers loose; gives loose
Result is Negative When a math operation yields a
negative number
Send Cancelled Console key was pressed while
backgauge was moving Operator error; key board failure
Sequence Error Timing error in either up or down
cycle Low main pressure; any
sequence valve
Sharpen Knife Sharpen knife alarm Have knife sharpened
Shorted Key Error Console key shorted Operator error; defective
keyboard
** IF ERROR CODES CANNOT BE RESET BY DEPRESSING THE CLEAR KEY, THE POWER
WILL HAVE TO BE TURNED OFF AND ON**
5.34 Sensor Data Abbreviations
RGHTCUT 0 Right Cut Button Under RHS of table front
LEFTCUT 0 Left Cut Button Under LHS of table front
CUTRLY (input) 1 Cut Relay On power panel
HYDLAT 1 Hydraulic Latch Relay Main pc board
KNFDWN 0 Knife Down Proximity Switch On bracket attached to knife cylinder
PRESET 1 Preset Sensor Rear of cutter, under left side of table
CUTSOL (output) 0 Cut Relay Relay below motor contactor
AIRSOL 0 Air Solenoid Solenoid valve on top of air motor
KNLATSOL (output) 0 Knife Latch Solenoid Behind display console, on latch
assembly
CLAMPUP 1 Clamp up Proximity Switch Rear of cutter, right side of arch
HYDUP 1 Hyd. Clamp Up Proximity Rear of cutter, at top of clamp cylinder
KNFUP 1 Knife Up Proximity Switch On bracket attached to knife cylinder
MTRSTRT (input) 0 Motor Start Relay On top of motor contactor block
KNFLAT (input) 0 Knife Latch Prox. Behind display console, on latch
assembly
HYDMOT (output) 0 Hydraulic Motor Relay Contactor, top right of main pcb
AIRMTR 0 Air Table Motor Behind oil tank
LTLINE (output) 1 Line Light Output Line light relay on main pcb
UNLOAD 0 Unload Valve Solenoid valve on front of Manifold