Danfoss KGS, Quick Start Manual, Page: 9 / 10

9
Table A. Hidden Access Configuration Variables.
HIDDEN ACCESS (continued)
DIAGNOSTIC MESSAGES
The control console can recognize many of the faults or
errors which may potentially occur in the sensors, valves,
operator console or wiring. It will report the condition on one
or both displays, sound the alarm and may shut the control
down if faulty machine operation is possible.
Faults may inhibit or stop valve drive when in auto mode but
will not in manual mode. Faults will clear when the cause is
repaired or eliminated.
The KGS console is pre-programmed with 21 diagnostic
English messages which aid the operator in taking corrective
action. For faults which do not turn valve drive off, the display
fault message alternates with the normal operating
information.
Configuration Descripton Of Range Of Values S u g g e s t e d S u g g e s t e d
V a r i a b l e Configuration Variable D e f a u l t Access Level
Battery Control voltage supply 12V, 24V 24V Dealer
Alarm Audible alarm switch off/on on Foreman
Displayed units Distance measure units in,ft,mm in Foreman
Slope sensor configuration Quantity of slope sensors used single, dual single Factory
Left side wand hub Hub location for grade sensor left, right left Foreman
Right side wand hub on left side or right side left, right right Foreman
Valve type Tow point valve type servo, on/off, proportional proportional Dealer
Coil/drive type Tow point valve coil wiring dual lo, dual hi, single dual hi Dealer
Application Machine type software planer, paver paver Factory
Interlock Motion sensor type none, external, speed, switch external Factory
(motor PPU or handle switch)
Display configuration No. of alpha/numeric displays single, dual single Factory
PPU pulses Motor speed pickup pulses 200-30,000 10,000 Dealer
per 1000 ft or per 300 m
Interlock travel speed Machine speed to turn control 0.0 to 20.0 ft/min or 0 to 7.0m/min 10.0 ft/min Dealer
on or off
Switch interlock delay Time delay after forward motion 0.0 to 10.0 sec 10.0 sec Dealer
switch to turn control on
Front slope sensor weight Effective position of slope sensor 0 to 100% 50% Foreman
(from front sensor)
Slope error deadband Slope error at start of valve drive 0.0% to 100% 0.00% Foreman
Wand error deadband Grade error at start of valve drive 0.0 in to 1.0 in or 0.0 to 25.0 mm .02 in Foreman
Ultrasonic error deadband Grade error at start of valve drive 0.0 in to 1.0 or 0.0 to 25.0 mm .04 in Foreman
Wand error limit Grade error at valve drive hold .10 to 4.0 in or 2.0 to 100 mm 1.0 in Foreman
Ultrasonic error limit Grade error at valve drive hold .10 in to 4.0 in or 2.0 to 100 mm 1.0 in Foreman
Servo frequency PWM frequency for servo valve 100 to 200 Hz 200 Hz Dealer
On/off frequency Pulse frequency for time 1 to 10 Hz 5 Hz Dealer
proportional valve
Proportional frequency PWM frequency for proportional 40 to 160 Hz 150 Hz Dealer
solenoid valves
Left side raise valve step Valve voltage % at start of raise 0 to 60% 35% Foreman
(servo or proportional ) leftside
Right side raise valve step Valve voltage % at start of raise 0 to 60% 35% Foreman
(servo or proportional ) right side
Left side lower valve step Valve voltage % at start of lower 0 to 60% 35% Foreman
(servo or proportional ) left side
Right side lower valve step Valve voltage % at start of lower 0 to 60% 35% Foreman
(servo or proportional ) right side
Left side raise on/off Valve on time at start of raise 1 to 50 msec 20 msec Dealer
valve step left side
Right side raise on/off Valve on time at start of raise 1 to 50 msec 20 msec Dealer
valve step right side
Left side lower on/off Valve on time at start of lower 1 to 50 msec 20 msec Dealer
valve step left side
Right side lower on/off Valve on time at start of lower 1 to 50 msec 20 msec Dealer
valve step right side