User`s manual

DeviceNet (Master) Function
8-31
8
(2) Details of the Explicit message table (responses)
Control section reading flag, DeviceNet section writing flag etc. are provided for parameters.
Address * Parameter name Details
1st byte (39600)
Control section reading
flag
When reading the received data, the data same as
DeviceNet section writing flag is written to the control section
of the JW-32CUM1.
2nd byte (39601)
DeviceNet section writing
flag
When the DeviceNet section receives a response from a
slave station, this address inverts the data. (Inverting data
changes 00
(H) to 01 (H) , and vise-versa.)
3rd byte (39602) Status The device status and response information are stored.
4th byte (39603) TXID (transaction ID) Transaction ID of the response data.
5th byte (39604) Size Response data length.
6th byte (39605) Reserved area Use prohibited.
7th byte (39606) MAC ID Node address that will be the target for the transaction.
8th byte (39607) Service code Service code for the DeviceNet response.
9th byte (39610)
to
118th byte (39765)
Response data (110 bytes)
A received data message, as defined by the service code, is
returned.
* Addresses in parentheses are correct when the data table allocation system is set to "fixed
allocation."
- For details about the Explicit message parameters, see the "DeviceNet specifications."
To obtain a copy of "DeviceNet specifications," contact an ODVA branch office in your
country.