Motion Control Engineering 2000 Manual page 223

Table 6.1 Status and Error Messages
SPB IS OFFLINE (CTLA)
Description: Safety processor B on the HC-CTL board is offline.
Troubleshooting:
1. Power to the HC-CTL board may not be connected. Check the CAN bus connection between the
HC-CTL board and the HC-CHP CAN hub and board.
2. Make sure that jumper JP4 on the HC-CTL board is not shorted.
3. If the SPB indicator is not lit, reboot the processor by cycling the power to the controller or by
removing CAN bus connection to the HC-CTL board for a few seconds.
4. If fault occurs while updating software, refer to update instructions and repeat process.
STARTER FAULT CONTACT OPEN (Hydro only
Description: The solid-state starter internal fault contact is open.
Troubleshooting:
1. Check the solid-state starter fault display screen and refer to the starter manual for trouble-
shooting instructions.
2. Verify that terminal YR1 has 120VAC.
STARTER TYPE ERROR (Hydro only
Description: The HC-DVR board has received an invalid starter type from the from the MPU board.
Troubleshooting: May be caused by a communication error between the HC-MPU and HC-DVR
boards, call MCE Tech Support.
SYNCHRONIZATION OPERATION (Hydro only)
Description: The SYNCI input has been activated
Troubleshooting: Ensure that the synchronization function is required. This function is used on
PHC controllers used on jobs with two jacks or telescopic jacks.
If the SYNCI Input option is programmed and has been activated, the SYNC function will be per-
formed as soon as all demand is serviced. Ensure that the circuit connected to SYNCI input is not
activating the input inappropriately.
TIME OUT OF SERVICE
Description: The T.O.S. timer has expired.
Troubleshooting: The elevator has been delayed, usually by a door being obstructed. The Time
Out of Service timer has expired and the elevator has been taken out of service.
"TIME OUT OF SERVICE TIMER (Range: 15-240 Seconds, or None)" on page
TOP ACCESS SW. FAILURE (CTLB)
Description: The Up and Down Top Access inputs are active at the same time.
Troubleshooting: Check the wiring and switches associated with the ATU and ATD inputs.
UP AND DOWN TERMINAL SPEED REDUCING LIMITS OPEN
Description: Usually indicates a problem with the up slow down or the down slow down switch.
Troubleshooting: Inspect both switches and associated wiring. The down slow down switch
should be closed, unless the car is at the bottom; then it should be open. The up slow down switch
should be closed, unless the car is at the top; then it should be open.
UP NORMAL LIMIT OPEN
Description: This message indicates that the car has traveled beyond the top terminal landing and
has opened the up normal (directional) terminal switch.
Troubleshooting:
1. Check the location of the car.
2. Check the voltage at terminal UNTD.
3. Check the limit switch connections.
Scrolling Message - Special Event Message
Status and Error Messages
Please refer to
5-26.
6
6-35