Instance attributes (1) – Rockwell Automation 440R MSR241 Minotaur Safety Relay User Manual
Page 11
 
MSR241 DeviceNet for Safety System MSR200
11
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Acknowledge Handler Object, Class 2Bh 
 
Class Attributes (0) 
ID Name
Service
Description
Value
Type
1 Revision Get_Attribute_Single Revision
1
1
UINT
 
Instance Attributes (1) 
ID Name
Service
Description
Value
Type
1 Acknowled
ge Timer
Get_Attribute_Single 
Set_Attribute_Single 
Time (in ms) to wait for acknowledge 
before re-sending 
16 UINT
2 Retry
Limit
Get_Attribute_Single 
Set_Attribute_Single 
Number of ACK timeouts before retry 
reached event 
1 USINT
3 Producing
Connectio
n Instance 
Get_Attribute_Single
Connection instance, which contains 
the path of the producing I/O 
application object, which will be 
notified of ACK Handler events 
4 UINT
 
Device Configuration Object, Class 64h 
 
Instance Attributes (1) 
ID
Name
Service
Description
Def, Min, Max
Type
1 Number
of
extension 
modules 
Get_Attribute_Single
Number of input extension modules 
of the safety system MSR200 
0, 0, 10
BYTE