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108
Sending CompoWay/F Commands to a Temperature Controller
Section 6-2
4.
Click the
General
Tab in the Edit Device Parameters Window, and then
click the
Download
Button. The parameters will be downloaded and the
value for the message monitor timer of the DeviceNet Communications
Unit will be changed.
C2000HE/HG/HX, CVM1, or CV-series DeviceNet Master Unit
Set the response monitoring time to 5,000 ms when sending the explicit mes-
sage using an IOWR instruction. (The message timer cannot be set from the
Configurator.)
6-2
Sending CompoWay/F Commands to a Temperature
Controller
The master can send CompoWay/F command frames to the DeviceNet Com-
munications Unit by embedding them in explicit message commands, and
receive CompoWay/F response frames that are embedded in explicit mes-
sages responses.
When the DeviceNet Communications Unit receives the explicit message
command, a CompoWay/F command frame is created by adding STX, ETX,
and BCC to the command frame data, from the communications unit number
to the FINS-mini command text, after which it is sent to the Temperature Con-
troller. The Temperature Controller returns a CompoWay/F response.
When the DeviceNet Communications Unit receives the CompoWay/F
response returned from the Temperature Controller, the STX, ETX, and BCC
values are deleted, and then the data is converted to an explicit message
response in either hexadecimal or ASCII format, before it is sent to the mas-
ter. (The DeviceNet Communications Unit performs a BCC check.)
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...