Allen-Bradley controllogix 1756-L63, User Manual

Page: 315 / 435

Publication 1756-UM001E-EN-P - August 2002
Communicate with Another Controller over a DH-485 Network 19-9
C. Click the Communication tab.
D. In the Path box, type the following path:
2,
station_address
where:
station_address
is the DF1 address of the controller that is
receiving the message.
E. Leave the communication method at the default settings of:
•
CIP
•
Cache Connections (This check box does not apply to
messages from the serial port.)
F. Click OK .
Table 19.B Message to an SLC 500 or MicroLogix controller
If the data is: And you want to: For this item: Type or select:
integer (s) read (receive) data Message Type SLC Typed Read
Source Element data table address in the SLC 500 controller (e.g., N7:10)
Number Of Elements number of integers to transfer
Destination Tag first element of
int_buffer
write (send) data Message Type SLC Typed Write
Source Tag first element of
int_buffer
Number Of Elements number of integers to transfer
Destination Element data table address in the SLC 500 controller (e.g., N7:10)
floating-point (REAL) read (receive) data Message Type SLC Typed Read
Source Element data table address in the SLC 500 controller (e.g., F8:0)
Number Of Elements number of values to transfer
Destination Tag first element of the tag (controller-scoped) in this controller
for the data
write (send) data Message Type SLC Typed Write
Source Tag first element of the tag (controller-scoped) in this controller
that contains the data
Number Of Elements number of values to transfer
Destination Element data table address in the SLC 500 controller (e.g., F8:0)
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