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SECTION 6
Explicit Message Communications
This section describes how to send explicit messages to the EJ1 DeviceNet Communications Unit, including how to send
CompoWay/F commands using explicit messages. CompoWay/F commands are supported by the EJ1 Temperature
Controller.
6-1
Overview of Explicit Message Communications . . . . . . . . . . . . . . . . . . . . . .
104
6-1-1
Explicit Message Communications . . . . . . . . . . . . . . . . . . . . . . . . .
104
6-1-2
Explicit Messages Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
105
6-1-3
Explicit Messages Basic Format. . . . . . . . . . . . . . . . . . . . . . . . . . . .
105
6-1-4
Initializing the DeviceNet Communications Unit or
Temperature Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
107
6-2
Sending CompoWay/F Commands to a Temperature Controller . . . . . . . . . .
108
6-2-1
CompoWay/F Binary Commands. . . . . . . . . . . . . . . . . . . . . . . . . . .
109
6-2-2
CompoWay/F ASCII Commands . . . . . . . . . . . . . . . . . . . . . . . . . . .
110
6-2-3
List of FINS-mini Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
111
6-3
Examples Using CompoWay/F Commands . . . . . . . . . . . . . . . . . . . . . . . . . .
112
6-4
Example of Sending Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
118
6-5
Sending Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
119
6-5-1
Reading General Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
6-5-2
Setting and Monitoring the Unit Conduction Time . . . . . . . . . . . . .
120
6-5-3
Writing Maintenance Mode Information . . . . . . . . . . . . . . . . . . . . .
120
6-5-4
Setting and Monitoring Temperature Controller Channels . . . . . . .
121
6-5-5
Copy Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
123
Summary of Contents for EJ1 - 07-2008
Page 3: ...iv...
Page 19: ...xx...
Page 33: ...14 Initial Temperature Controller Settings Section 1 4...
Page 53: ...34 Wiring the Temperature Controllers Section 3 4...
Page 101: ...82 Ladder Programming Examples Section 4 6...
Page 143: ...124 Sending Explicit Messages Section 6 5...
Page 155: ...136 Message Communications Characteristics Section 7 2...
Page 163: ...144 Maintenance Section 8 2...
Page 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Page 197: ...178 Index...