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12.17 : DeviceNet hardware error
Code
Meaning/Cause : a. Breakdown in DeviceNet compatible unit.
Action
12.18 : Incorrect DeviceNet setting
Code
Meaning/Cause : a. The MacID or communication speed setting is incorrect.
Action
12.19 : DeviceNet link error(Explicit)
Code
Meaning/Cause : a. The DeviceNet board was reset by an Explicit message
Action
12.21 : PROFIBUS link error
Code
Meaning/Cause : a. Error in cable for PROFIBUS system.
Action
12.22 : PROFIBUS hardware error
Code
Meaning/Cause : a. Breakdown in PROFIBUS compatible unit.
Action
: &H0C11
: 1. Replace the DeviceNet compatible unit.
: &H0C12
: 1. Check the MacID and communication speed settings.
: &H0C13
request (Reset request to Identity Obj) from the client (master
PLC).
:
: &H0C15
b. The PROFIBUS system's station address setting is incorrect.
c. The master station PLC power is turned off, or the PLC has
stopped operating or is not operating correctly, or is broken.
d. Breakdown in PROFIBUS compatible unit.
: 1. Check for a break, misconnection or wiring error in
PROFIBUS cable, and check the specifications (cable length,
etc.)
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.
: &H0C16
: 1. Replace the PROFIBUS compatible unit.
[12] I/O and option board errors
Chapter
9
9-33
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