GT10/GT30
9.3 Error Codes and How to Handle Them
144
9.3.2
PLC Error Codes
Error codes which are sent from the PLC are listed in the table below. For details, please
refer to the separate [Computer Communication Unit Introductory Manual].
Code no.
Content
Cause and solution
21
Data error
A data error occurred during communication.
1) There is an error in the communication condi-
tion settings. Check the PLC and GT10 com-
munication speed and transfer format.
2) There is a temporary error due to noise, etc.
Re–supply power to the PLC and GT10.
22
Overrun error
The PLC isn’t receiving data.
The CPU unit’s reception buffer is overflowing.
There could be an error in the PLC.
Re–supply power to the PLC and GT10.
40
BCC error
A data error occurred during communication.
1) There is a temporary error due to noise, etc.
Re–supply power to the PLC and GT10.
2) There is an error in the CPU unit. Re–supply
power to the PLC and GT10.
3) See note.
41
Format error
The PLC has been sent a command that doesn’t
match the protocol.
1) There is a temporary error due to noise, etc.
Re–supply power to the PLC and GT10.
2) There is an error in the CPU unit. Re–supply
power to the PLC and GT10.
3) See note.
42
NOT support error
The GT10 has sent a non–supported command
to the PLC.
1) There is a temporary error due to noise, etc.
Re–supply power to the PLC and GT10.
2) There is an error in the CPU unit. Re–supply
power to the PLC and GT10.
3) See note.
53
BUSY error
The PLC is currently processing another com-
mand.
A large amount of data is being communicated
with another RS232C port on the PLC.
Wait until the error is gone.
61
Data run error
There is an error in the register or relay number.
A register or relay number which doesn’t exist in
the PLC was specified during screen creation
using GTWIN.
Correct the output device being used with the
part, or the transfer of clock data to an external
device.
NOTE
For some older GT models, the cable may be too long. Try shortening
the cable to max. 10 meters.
Содержание GT10
Страница 9: ...Table of Contents GT10 GT30 viii...
Страница 10: ...ix Part I GT10 GT30 Main Unit...
Страница 23: ...Safety Precautions GT10 GT30 xxii...
Страница 24: ...Chapter 1 Specifications...
Страница 37: ...GT10 GT30 1 5 Dimensions 14...
Страница 38: ...Chapter 2 Installation and Wiring...
Страница 48: ...Chapter 3 Setup...
Страница 63: ...GT10 GT30 3 4 Setting the Basic Communication Area GT30 and PLC 40...
Страница 64: ...Chapter 4 Connecting and Communicating with the PLC...
Страница 84: ...GT10 GT30 4 10 Through Function 61 FP Programmer II on an ongoing basis GT10 GT30 FP Programmer II 25V DC max...
Страница 94: ...Chapter 5 GT10 Configuration Settings...
Страница 115: ...GT10 GT30 5 3 Entering Configuration Settings from the GT10 92...
Страница 116: ...Chapter 6 GT30 Configuration Settings...
Страница 138: ...Chapter 7 How the Various Functions Are Used...
Страница 149: ...GT10 GT30 7 3 GT30 Bit Device Functions 126...
Страница 150: ...Chapter 8 Servicing and Maintenance...
Страница 157: ...GT10 GT30 8 5 Replacing the Backlight GT30 Only 134...
Страница 158: ...Chapter 9 Troubleshooting...
Страница 170: ...147 Matsushita Electric Works Europe AG Part II Screen Creation Tool Terminal GTWIN...
Страница 174: ...Chapter 10 Preparing GTWIN...
Страница 187: ...GT10 GT30 10 4 Procedures for Using GTWIN 164...
Страница 188: ...Appendix A Code Tables...
Страница 191: ...GT10 GT30 A 2 ASCII Code Table 168...