Maintenance Error Messages; Error Handling; Error Messages - Stryker InTouch FL27 Wartungshandbuch

ERROR HANDLING

• There are two different CAN networks; each of the networks is divided into two connectors .
• A "safe" error without command can be obtained when a bad connection is carried out on the Power Sensor Board
when the control panel is defective (there is no message sent on the network when a button is pressed) or when the
network is defective (short-circuit between the signals, open circuit or defective network circuit) .
• A command error without "safe" is obtained when a bad connection is done on the Power Sensor board, when the
control panel is defective (a message is sent over the network but not the safe signal) or when the safe signal is
defective (short-circuit panel or open circuit or safe circuit on the Power Sensor board is broken) .
• These errors can be present when a button is pressed, or at any time, and will thus cause the Call Maintenance
LED to light up .
• There is a LED on the Power Sensor Board (DS2 SAFE) which is active when there is at least one safe signal which
is active . There are also four LEDs on the Power Sensor board, which shows the activity of the network . Every time
a message is sent on the network, the LEDs will flash . If the network is defective, the LEDs will remain on or remain
off . If there is nothing connected to the network, the LEDs will remain on or off .
• A safe error can be obtained if a command button is pressed without having the Power Sensor Board receiving a
safe signal or if a safe signal is received by the Power Sensor board without having any command button pressed .
• The control panel for the weighing scale of the Power Sensor board can also send errors to the micro-controller
which will display them . An error of the weighing scale control panel will light on the Call Maintenance LED .

ERROR MESSAGES

Touch Screen Error Messages Name
Atd Invalid Values
Brake pot bad range
Brake unable to elec ctl
Brake pot Disconnected or short
Brake motor time out
Calibration Error
Cmd WO safe from nurse SRR
Cmd WO safe from nurse SRL
Cmd WO safe from nurse SRH
Cmd WO safe from pat pend R
Cmd WO safe from pat pend L
Cmd WO safe from pat pend H
Cmd WO safe from TS
Cmd WO safe from room
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Maintenance Error Messages

Definition
Digital to analog converter is damaged (Replace the Control Board) .
Verify if potentiometer is still in place .
Verify wiring to Brake motor and limit switch for manual engage .
Verify wiring to potentiometer and replace potentiometer .
Ensure potentiometer is still in place .
Verify wiring to brake motor .
Previous calibration step performed incorrectly, redo calibration procedure .
Right siderail outside board has a network communication error (Check
network connections, dip-switch configuration of board or if a button is stuck) .
Left siderail outside board has a network communication error (Check
network connections, dip-switch configuration of board or if a button is stuck) .
Head end board has a network communication error (Check network
connections) .
Optional pendant control has a network communication error (Check network
connections) .
Optional pendant control has a network communication error (Check network
connections) .
Optional pendant control has a network communication error (Check network
connections) .
Touch screen has a network communication error (Check network
connections) .
Communication board has a network communication error (Check network
connections) .
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