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5.3 Error Codes and How to Handle Them
5.3.1 About Error Codes
When an error occurs in the GT series, an error code displays at the top right of the screen. There are
two types of error codes, GT series error codes and PLC error codes.
For GT02 / GT02L / GT03-E / GT05 / GT12 / GT32 / GT32-R / GT32-E
Code No.
Unit
Reference
**_ _ _ _
GT series
Refer to
“5.3.2 GT Series Error Codes”.
ER_ _ _ _
Note 1)
PLC
Refer to
“5.3.3 When Connected to a FP Series PLC”.
For GT02 / GT02L / GT03-E / GT05 / GT12 / GT32 / GT32-R / GT32-E
Code No.
Unit
Reference
ER_ _ _ _
Note 1)
GT01/GT11/GT21
PLC or GT error
Refer “For GT01, GT11 and GT21”.
Note 1) Some error codes (typical errors only) related to connection with other companies' PLCs are also
introduced. For details, refer to the manual provided by each PLC manufacturer.
5.3.2 GT Series Error Codes
The following error codes are displayed when there is an error in the GT.
GT Unit Errors
For GT01, GT11 and GT21
Code No.
Content
Cause and solution
ER00
BCC error
1) The value of BCC may be incorrect. Check if there is no
calculation mistake.
2) There is a temporary error due to noise, etc. Re-supply power
to the PLC and GT.
ERFF
Time up error
No response from the
PLC.
1) The PLC connection cable is disconnected. Check the
connection cable to make sure it is connected.
2) There is a temporary error due to noise, etc. Re-supply power
to the PLC and GT.
ER21
Data error
A data error occurred
during
communication.
1) An error exists in the communication condition settings.
Check the PLC and GT baud rate and transfer format.
2) There is a temporary error due to noise, etc. Re-supply power
to the PLC and GT.
ER22
Overrun error
The GT cannot
receive data.
The reception buffer in the GT is overflowing.
There could be an error in the PLC
Re-supply power to the PLC and GT.
Note 1)
Duplicated with the PLC error codes. Refer also to “5.3.3
Summary of Contents for GT01
Page 25: ...Chapter 1 Features and Functions ...
Page 40: ...1 16 ...
Page 41: ...Chapter 2 Names and Functions of Parts ...
Page 42: ...2 2 2 1 Part Names 2 1 1 GT01 GT11 GT21 GT01 GT01R GT11 GT21 ...
Page 44: ...2 4 2 1 2 GT02 GT02L GT02M2 GT02G2 GT02M0 GT02M1 GT02G0 GT02G1 GT02L ...
Page 48: ...2 8 2 1 4 GT05 GT12 GT32 GT32 R GT32 E GT05 GT12 GT32 Standard High function ...
Page 49: ...2 9 GT32 R GT32 E ...
Page 62: ...2 22 ...
Page 63: ...Chapter 3 Installation and Wiring ...
Page 86: ...3 24 ...
Page 87: ...Chapter 4 Connecting with PLC ...
Page 122: ...4 36 ...
Page 123: ...Chapter 5 Troubleshooting ...
Page 141: ...Chapter 6 Specifications ...
Page 187: ...Chapter 7 Dimensions and Other Documentation ...
Page 188: ...7 2 7 1 Dimensions 7 1 1 GT01 GT01R Installation dimensions Panel cutout dimensions ...
Page 189: ...7 3 7 1 2 GT02 Installation dimensions Panel cutout dimensions ...
Page 190: ...7 4 7 1 3 GT02L Installation dimensions Panel cutout dimensions ...
Page 191: ...7 5 7 1 4 GT03M E Installation dimensions Panel cutout dimensions ...
Page 193: ...7 7 7 1 6 GT05 Installation dimensions Panel cutout dimensions ...
Page 194: ...7 8 7 1 7 GT11 Installation dimensions Panel cutout dimensions ...
Page 195: ...7 9 7 1 8 GT12 Installation dimensions Panel cutout dimensions ...
Page 196: ...7 10 7 1 9 GT21 Installation dimensions Panel cutout dimensions ...
Page 198: ...7 12 7 1 11 GT32 R GT32 E Installation dimensions Panel cutout dimensions ...
Page 200: ...7 14 7 2 4 AIGT8175 7 2 5 AIP81842 ...
Page 202: ...7 16 7 4 ASCII Code Table ...
Page 205: ......