Acknowledge Handler Object, Class 2Bh; Class Attributes (Instance #0); Instance Attributes (Instance #1) - ABB FDNA-01 User Manual

Acknowledge handler object, class 2Bh

The acknowledge handler object is used to manage the reception
of message acknowledgements. This object communicates with a
message producing application object within the device. The
acknowledge handler object notifies the producing application of
acknowledge reception, acknowledge time-outs and production
retry limit.

Class attributes (Instance #0)

# Attribute
name
1 Revision

Instance attributes (Instance #1)

# Attribute
name
1 Acknowl-
edge Timer
2 Retry Limit
3 COS
Producing
Connection
Instance
Services Description
Get Revision of the DeviceNet
Object Class Definition upon
which the implementation is
based
Services Description
Get, Set Time in milliseconds to wait for
acknowledge before resending
Get, Set Number of Acknowledge
Timeouts to wait before
informing the producing
application of a Retry-
Limit_Reached event
Get Connection Instance Id which
contains the path of the
producing I/O application object
which is notified of the
Acknowledge Handler events
Communication protocol 141
Data
type
UINT8
Data
type
UINT16
UINT8
UINT16