Mitsubishi Electric GT14 User Manual page 1491

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Error code list
In the case of format 5 (Digital Electronics Corporation's memory link method), the details (error code) of the error are
appended to the response message during faulty communication.
The following shows error code, error contents, cause, and measures.
Error code
Command error
10
H
An unsupported command was used.
Message length error
12 The upper limit of the data length that can be received by
H
the GOT has been exceeded.
Address error
FA
H
The start address of the read/write device is out of range.
Exceeded number of points error
FB
H
The read/write range exceeded the device range.
Message format error
FC
H
The format of the received message has error.
Timeout error
FF There is no response from the GOT, or the station of the
H
specified address does not exist.
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Precautions
(1) Batch reading/writing crossing over different devices
When using the batch read (R) or batch write (W) command, do not batch read/write crossing over the different
devices.
This will cause an error response.
(2) Storage order for 32-bit data
To use the program of Digital Electronics Corporation's memory link method with [32bit Order] setting to
GOT1000 series, set [HL Order] to [32bit Order] for [Communication Detail Settings] when 32-bit data is set for
GOT-A900 series.
With setting [LH Order], the order of upper bits and lower bits are reversed when the GOT displays and writes
32-bit data.
Description
62. MICROCOMPUTER CONNECTION (ETHERNET)
Measures
• Review the contents of the message to transmit.
• Check the commands in the message.
( 62.4.2 List of commands)
• Review the contents of the message to transmit.
• Check whether the non-existent data is set (e.g. setting "07" at the day of
the week) as clock data.
• Review the contents of the message to transmit.
• Check the devices that can be used and the device ranges.
( 62.3 Device Data Area)
• Check the settings of "Communication Detail Settings".
• Review the contents of the message to transmit.
• Check the communication cable and communication module attachment.
• Check the settings of "Communication Detail Settings".
• Review the contents of the message to transmit.
62.4 Message Formats
56
57
58
59
60
61
62
63
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