ERROR MESSAGES (CONTINUED)
Touch Screen Error Messages Name
GPIO Failure Init
GPIO Failure Read
GPIO Failure Write
Limit switch head side rail right
Limit switch head side rail left
Limit switch foot side rail right
Limit switch foot side rail left
Foot Right Load cell over range
Head Right Load cell over range
Foot Left Load cell over range
Head Left Load cell over range
Motor Brake Overheat
Motor Brake Overload
Motor Foot Overheat
Motor Foot Overload
Motor Gatch Overheat
Motor Gatch Overload
Motor Head Overheat
Motor Head Overload
Motor HL Foot Overheat
Motor HL Foot Overload
Motor HL Head Overheat
Motor HL Head Overload
Motor Zoom® Overheat
Motor Zoom® Overload
No Error
One Motor Drive Short
Safe WO Cmd from A1
Safe WO Cmd from A2
Safe WO Cmd from B1
Safe WO Cmd from B2
Scale ADC Error
Scale Chip Failure
Tilt base over range
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Maintenance Error Messages
Definition
Initialization of the PCA9555 (GPIO expansion chip) failed (Replace control
board) .
Reading from the PCA9555 (GPIO expansion chip) failed (Replace control
board) .
Writing to the PCA9555 (GPIO expansion chip) failed (Replace control
board) .
Verify wiring to limit switch and replace limit switch .
Verify wiring to limit switch and replace limit switch .
Verify wiring to limit switch and replace limit switch .
Verify wiring to limit switch and replace limit switch .
Foot Right load cell or cabling is damaged (Replace load cell) .
Head Right load cell or cabling is damaged (Replace load cell) .
Foot Left load cell or cabling is damaged (Replace load cell) .
Head Left load cell or cabling is damaged (Replace load cell) .
Brake motor has ran too long (Leave motor stationary for 54 minutes) .
Brake motor is drawing too many AMPS (remove restriction or replace motor) .
Foot motor has ran too long (Leave motor stationary for 54 minutes) .
Foot motor is drawing too many AMPS (remove restriction or replace motor) .
Gatch motor has ran too long (Leave motor stationary for 54 minutes) .
Gatch motor is drawing too many AMPS (remove restriction or replace motor) .
Fowler motor has ran too long (Leave motor stationary for 54 minutes) .
Fowler motor is drawing too many AMPS (remove restriction or replace
motor) .
Foot lift motor has ran too long (Leave motor stationary for 54 minutes) .
Foot lift motor is drawing too many AMPS (remove restriction or replace
motor) .
Head lift motor has ran too long (Leave motor stationary for 54 minutes) .
Head lift motor is drawing too many AMPS (remove restriction or replace
motor) .
Zoom® motor has ran too long (Leave motor stationary for 54 minutes) .
Zoom® motor is drawing too many AMPS (remove restriction or replace
motor) .
Angle sensor failure or calibration issue .
Short on drive motor detected .
Network A1 has a wiring issue (Check cabling) .
Network A2 has a wiring issue (Check cabling) .
Network B1 has a wiring issue (Check cabling) .
Network B2 has a wiring issue (Check cabling) .
Scale chip not calibrated . DC Control Board needs to be replaced .
Control board is bad (Replace Control Board) .
Verify if tilt sensor is still in place . Inspect for a damaged or improperly
assembled tilt sensor or recalibrate bed .
2151-109-006 REV A
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