ABB AC 800M

Section 4 Configuration Configuring LD 800DN Linking Device Unit
9ARD000014-600 A 117
Foreground
to
Background
Poll Ratio
Dint ms 1 32000 Editable Ratio of foreground to background
poll. If configured to poll at the
background rate, then, this parameter
sets the rate at which it's polled with
respect to scan cycle. This is valid
only for Poll.
Upon modification, communication of
linking device with all DeviceNet
devices is stopped momentarily.
The default value is 3.
ADR
(3)
Dint - - - Editable For setting Automatic Device
Recovery. It is enabled by default.
Enabling/disabling of ADR feature, in
turn automatically enables/disables
the Address Recovery feature.
Upon modification, communication of
linking device with all DeviceNet
devices is stopped momentarily.
I/O
Connection
- Trigger
Enum - 0 0 Read
Only
The trigger type of the I/O
connection.
LD 800DN supports cyclic trigger
type only.
Table 17. Settings for LD 800DN Linking Device Unit (Continued)
Parameter Data Type Unit Min Max
Editable
/Read
Only
Description