6. DeviceNet COMMUNICATION
IMR01Y09-E3
38
Continued from the previous page.
6.
Set the automatic acquisition of controller address on the same COM-JH parameter setting screen.
•
Set “0”, no automatic acquisition of controller address, in “Auto acquisition of address (Parameter
99).”
The controller address automatic acquisition set “1: Execute the automatic acquisition,”
performs the automatic acquisition of the controller address by turning on the power
again.
Example of communication data list
This is a list of communication data items in the previous parameter setting example (P. 35).
(Communication data items IN and OUT corresponding to 11 words, respectively.)
•
Measured and setting data items from No. 1 to 5 (corresponding to 5 words) are those assign as fixed.
( section)
•
Communication data items set on and after No. 6 are assigned by the specified number of
communication controllers.
•
Data of unused items become “0.”
No.
Measured data items (IN)
No.
Setting data items (OUT)
1
Receive counter
1
Setting state selection (All controller)
2
Alarm state (Controller 1 to 16)
2
Setting state selection (Controller 1 to 16)
3
Alarm state 2
(Controller 17 to 31, Setting update flag)
3
Setting state selection
(Controller 17 to 31, RUN/STOP)
4
RUN/STOP state (Controller 1 to 16)
4
RUN/STOP transfer (Controller 1 to 16)
5
RUN/STOP state (Controller 17 to 31)
5
RUN/STOP transfer (Controller 17 to 31)
6
Controller 1 Measured value (PV)
6
Controller 1
Set value (SV)
7
Controller 2 Measured value (PV)
7
Controller 2
Set value (SV)
8
Controller 3 Measured value (PV)
8
Controller 3
Set value (SV)
9
Controller 1 Manipulated output value
(MV1)
monitor
9
Controller 1
Event 1 set value
10
Controller 2 Manipulated output value
(MV1)
monitor
10
Controller 2
Event 1 set value
11
Controller 3 Manipulated output value
(MV1)
monitor
11
Controller 3
Event 1 set value
For details of communication data items, see
7. COMMUNICATION DATA LIST (P. 44)
.
Parameter Value
68 Address of Controller 1
1
69 Address of Controller 2
2
70 Address of Controller 3
3
71 Address of Controller 4
0
98 Address of Controller 31
0
99 Auto acquisition of address
0
0: Do not execute the automatic acquisition
1: Execute the automatic acquisition *
* Automatically reverts to “0: Do not execute the
automatic acquisition” after automatic acquisition
When automatic acquisition of controller address
is executed, the “number of communication
controllers” and “controller address” parameters
are updated.
