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Detailed Description of Services
Section 7-5
3.
Response Codes
The following response codes are for operation commands. For the re-
sponse codes for writing to the variable area, refer to the response codes
under
7-5-2 Multiple Write to Variable Area
.
Command/Response Example
The following command executes the RUN operation command for channel 1.
Slave address: H’01
Write data: H’0A00 (0A: Operation command (RUN),
00: Related information (channel 1))
Command: 01 06 FFFF 0A00 8F4E (CRC-16)
Response: 01 06 FFFF 0A00 8F4E (CRC-16)
Function
code
Error
code
Error name
Cause
H’86
H’01
Function code error
A function code that is not supported was
specified.
H’03
Variable data error
• The command is too long.
• The command is not long enough.
• The command code does not match the
related information in the write data.
H’04
Operation error
• The command cannot be executed
because the model or version is not the
same.
• The command cannot be executed
because operation is stopped.
• The command cannot be executed dur-
ing operation.
• The command cannot be executed due
to a configuration error.
• The command cannot be executed
because the operation command cannot
be received.
• The command cannot be executed
because EEPROM is currently being
written.
• The command cannot be executed dur-
ing reset (including startup).
• The command cannot be executed dur-
ing error latch status.
• The command cannot be executed in the
current control mode.
• The command cannot be executed in the
current output mode.
• The command cannot be executed in
manual operation mode.
• The command cannot be executed in
tuning mode.
H’06
---
Normal end
The service was processed normally.
Summary of Contents for EJ1 EtherCAT
Page 2: ...EJ1 Modular Temperature Controllers User s Manual Revised July 2008 ...
Page 3: ...iv ...
Page 19: ...xx ...
Page 213: ...188 Detailed Description of Services Section 6 4 ...
Page 227: ...202 Detailed Description of Services Section 7 5 ...
Page 303: ...278 Index ...
Page 305: ......