ABB AC 800M Configuration page 126

Communication Related Parameters
•
•
•
The communication between CI873 and LD800DN work properly when the
CI873 is flooded with
- Ethernet /ARP/IP/ICMP/TCP packets at the rate less than 9Mbps (13500
packets/sec).
- UDP packets @rate less than 4500 packets/sec.
Poll Connection
The Poll Connection parameters in the hardware editor are described in
Upon modification of editable parameters, the connection between LD 800DN and
all DeviceNet slaves configured under it, stops momentarily.
Parameter Default Value
Poll Type Poll every scan
cycle.
Poll Depends on the
Connection device support
Enabled as stated in the
EDS file.
126
Change Of State (COS) Connection (see
Strobe Connection (see
Cyclic Connection (see
Table 19. Poll Connection Parameters
Data
Type
Enum Editable
Enum Editable
COS Connection
Strobe Connection
Cyclic Connection
Read
Only /
Editable
Poll the DeviceNet slave every scan or less
frequently at a background rate.
Values are: Poll every scan cycle,
Poll at background rate.
Enable or disable the connection. If
enabled, linking device communicates with
the device over the Poll connection.
Values are: Enabled and Disabled.
Section 4 Configuration
on page 127)
on page 128)
on page 129)
Description
9ARD000014-600 A
Table 19.