Yamaha RCX141 User Manual page 376

1. Error Messages
12.17 : DeviceNet hardware error
12.18 : Incorrect DeviceNet setting
12.19 : DeviceNet link error(Explicit)
12.21 : PROFIBUS link error
9
12.22 : PROFIBUS hardware error
12.31 : DI DC24V disconnected
30
9-
Code
: &H0C11
Meaning/Cause : a. Breakdown in DeviceNet compatible unit.
Action
: 1. Replace the DeviceNet compatible unit.
Code : &H0C12
Meaning/Cause : a. The MacID or communication speed setting is incorrect.
Action
: 1. Check the MacID and communication speed settings.
Code
: &H0C13
Meaning/Cause : a. The DeviceNet board was reset by an Explicit message
Action
:
Code
: &H0C15
Meaning/Cause : a. Error in cable for PROFIBUS system.
b. The PROFIBUS system's station address setting is incorrect.
c. The master station PLC power is turned off, or the PLC has
d. Breakdown in PROFIBUS compatible unit.
Action
: 1. Check for a break, misconnection or wiring error in
2. Check the station address settings.
3. Check whether the master station PLC is operating correctly.
4. Check the hardware configuration settings.
5. Replace the PROFIBUS compatible unit.
Code
: &H0C16
Meaning/Cause : a. Breakdown in PROFIBUS compatible unit.
Action : 1. Replace the PROFIBUS compatible unit.
Code
: &H0C1F
Meaning/Cause : a. DC 24V not being supplied to DI section of OPT.DIO unit.
b. Drop in DC 24V supply voltage to DI section of OPT.DIO
c. OPT.DIO connector is not connected.
Action : 1. Supply DC 24V to DI section of OPT.DIO.
2. Check for short, breakage or wiring error in OPT.DIO con-
3. Check if a sufficient DC 24V is supplied to DI section of
request (Reset request to Identity Obj) from the client (master
PLC).
stopped operating or is not operating correctly, or is broken.
PROFIBUS cable, and check the specifications (cable length,
etc.)
unit.
nector.
OPT.DIO unit.