IAI R-unit RSEL, Instruction Manual, Page: 647 / 844

Chapter
11 T
roubleshooting
11.3 Error List
11-7
ME0392-4C
Error
No.
Error name Content and Cause / Countermeasure
Me
ssa
ge
20F
Fieldbus FBRS link error
[Content & Cause]
1) Contact error on fieldbus connection cable
2) Cable breakage on fieldbus connection cable
3) Following data does not match the setting on the PLC side
• I/O Parameter No. 14 “Number of I/O Fieldbus Remote Input Used
Ports”
• I/O Parameter No. 15 “Number of I/O Fieldbus Remote Output Used
Ports”
• I/O Parameters from No. 132 to 135 “I/O Fieldbus Self IP Addresses (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameter from No. 136 to 139 “I/O Fieldbus Subnet Mask (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameters from No. 140 to 143 “I/O Fieldbus Default Gateway (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameter No. 184 “Number of CC-Link IE Remote Register
(Input) Words (RWw)”
• I/O Parameter No. 184 “Number of CC-Link IE Remote Register
(Output) Words (RWr)”
• I/O Parameter No. 226 “I/O1 Fieldbus Node Address”
• I/O Parameter No. 227 “I/O1 Fiedlbus Baud Rate”
• I/O Parameter No. 228 “I/O1 Fieldbus Network Number”
4) Noise
[Countermeasure]
1) Check the connection status of fieldbus connection cable and connect
again
2) Replace fieldbus connection cable
3) Check the following parameters and establish the controller parameter
settings or change the settings on the PLC side.
• I/O Parameter No. 14 “Number of I/O Fieldbus Remote Input Used
Ports”
• I/O Parameter No. 15 “Number of I/O Fieldbus Remote Output Used
Ports”
• I/O Parameters from No. 132 to 135 “I/O Fieldbus Self IP Addresses (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameter from No. 136 to 139 “I/O Fieldbus Subnet Mask (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameters from No. 140 to 143 “I/O Fieldbus Default Gateway (x)”
* x in brackets ( ) represents H, MH, ML or L in the order from smaller
parameter number
• I/O Parameter No. 184 “Number of CC-Link IE Remote Register
(Input) Words (RWw)”
• I/O Parameter No. 184 “Number of CC-Link IE Remote Register
(Output) Words (RWr)”
• I/O Parameter No. 226 “I/O1 Fieldbus Node Address”
• I/O Parameter No. 227 “I/O1 Fieldbus Baud Rate”
• I/O Parameter No. 228 “I/O1 Fieldbus Network Number”
4) Take a countermeasure to noise on fieldbus connection cable (such as
installing ferrite core)
11.3 Error List
ME0392-4C
11-8
Error
No.
Error name Content and Cause / Countermeasure
Me
ssa
ge
210
During non-AUTO mode,
channel open error
[Content & Cause]
1) SIO channel was opened in a non-AUTO mode.
[Countermeasure]
1) Open free-to-user SIO channel in AUTO Mode
211
PIO error
[Content & Cause]
1) IO power is not supplied (or voltage dropped below 21.6V)
[Countermeasure]
1) Check the power supply status to IO cable
212
ECMD 300 command
error
[Content & Cause]
1) User system error output command (ECMD300) was executed
[Countermeasure]
1) Check the programs using the user system error output command
213
Step # specification error
[Content & Cause]
1) Edit or inquiry was conducted to a step not existed during edit / inquiry
to a step (one line in program) in SEL program
[Countermeasure]
1) Make sure to set a step number that start step + number of steps exist
214
Program # specification
error
[Content & Cause]
1) A program number larger than the valid program number was indicated
in the program clear or inquiry of number of steps (one line in program)
to several SEL programs
[Countermeasure]
1) Make sure to have the start step + number of programs is less than the
maximum program number
215
Internal process error
[Content & Cause]
1) Malfunction on SEL unit
2) Noise
[Countermeasure]
1) Replace SEL unit in case this error occurs after power reboot
2) Take a countermeasure to noise
216
Non-program running
error
[Content & Cause]
1) The specified program is not running.
[Countermeasure]
1) Indicate a program after executing it
217
Unexecuted program
resuming error
[Content & Cause]
1) A resumption request was received for a program currently not running.
[Countermeasure]
1) Check the program number indicated in the program step that the error
occurred and have the program resume to the program in progress
218
Unexecuted program
pausing error
[Content & Cause]
1) A pause request was received for a program currently not running.
[Countermeasure]
1) Check the program number indicated in the program step that the error
occurred and have the pause demand executed to the program number
in process