I/O And Option Board Errors - Yamaha RCX142 User Manual

1. Error Messages
10.21 : Sys. backup battery low voltage
10.22 : STD.DIO DC24V power low

[12] I/O and option board errors

12.1 : Emg.stop on
10
12.2 : Interlock on
28
10-
Code : &H0A15
Meaning/Cause : a. System backup battery voltage is low.
b. System backup battery is disconnected from CPU board.
Action : 1. Replace system backup battery.
2. Connect system backup battery securely to CPU board.
Dedicated output : *4
Code
: &H0A16
Meaning/Cause : a. DC 24V not supplied to STD.DIO connector.
b. Drop in DC 24V being supplied for STD.DIO.
c. STD.DIO connector is not connected.
Action : 1. Supply DC 24V to STD.DIO connector.
2. Check if line to STD.DIO connector is shorted, broken or
3. Check if load connected to STD.DIO is beyond capacity of
4. If STD.DIO is not used, make the "Watch on STD.DO DC
Code : &H0C01
Meaning/Cause : a. Emergency stop button was pressed.
b. Emergency stop terminals on SAFETY connector are open
c. MPB or terminator are not connected to MPB connector.
d. SAFETY connector is not connected.
Action : 1. Release the MPB emergency stop button.
2. Close the emergency stop terminals on SAFETY connector.
3. Connect MPB or terminator to MPB connector.
4. Attach the SAFETY connector.
Dedicated output : *3
Code
: &H0C02
Meaning/Cause : a. Program was executed or moving of axis attempted while
b. Interlock signal turned ON during execution of program or
c. DC 24V not supplied to STD.DIO connector.
d. STD.DIO connector is not connected.
Action : 1. Cancel the interlock signal, and execute program or move
2. Supply DC 24V to STD.DIO connector.
3. Connect the STD.DIO connector.
4. Disable the "DI (11) control" parameter when not using STD.DIO.
miswired.
DC 24V supply.
24V" parameter invalid in SYSTEM>PARAM>OTHER mode.
(emergency stop status).
interlock signal was still input.
axis movement.
axis.