AUMA AUMATIC ACExC 01.2 User Manual

RemarkBitByte
01234567
FunctionResPrimary RequestStop
MSAC1S
Start
MSAC1S
Check
Proper-
ties
ResMaster
State
Clear
Res5
PropertiesPrimary
Req_MS0_MS1
used
Start/ Stop MSAC1S
used
Address
Change
Address
Offset64
Reserved6
Output Hold Time high7
Output Hold Time low8
Output Hold Time
In the event of change-over, the outputs will not be changed during this time (time
base = 10 ms)
Address Offset64/ Ad-
ress Change
Change-over between flying redundancy and system redundancy
AddressOffset64 = 1 and AddressChange = 1, > Flying redundancy is selected
AddressOffset64 = 0 and AddressChange = 1, > System redundancy is selected
Extended diagnostic
For activated Profibus DP-V2 redundancy, the primary channel of the actuator sends
a high priority response telegram; after that, the master reads the extended diagnostic
data Red_Status (Status_Type = 0x9F) with the new states.
When transmitting the PrmCmd parameter command via the master, the actuator
responds with Prm_Cmd_Ack (Status_Type = 0x9E).
With Red_Status/ Prm_Cmd_Ack, the actuator signals both the status of the primary
and of the backup channel.
Table 34: Prm_Cmd_Ack/ Red_Status
RemarkBitByte
01234567
Header (0x08)000100001
Status_Type
0x9E = Prm_Cmd_Ack
0x9F = Red_Status
2
Slot000000003
SpecifierReservedSequence number4
FunctionResPrimary Re-
quest
Stop
MSAC1S
Start
MSAC1S
Check
Properties
ResMaster
State Clear
Res5
Red_State_1
(Primary status)
BackupPrimaryHardware
defective
Data Ex-
change
Master
State Clear
Baud rate
found
Output
Hold Time
started
Res6
Red_State_2
(Backup status)
BackupPrimaryHardware
defective
Data Ex-
change
Master
State Clear
Baud rate
found
Output
Hold Time
started
Res7
Red_State_3Not used8
4.5.2. Profibus DP-V2 time-synchronisation with time stamp
Certain events within the actuator can be marked with a time stamp. The event is
sent to the master using an alarm signal; the master then reads the event with time
stamp from the actuator.
46
Actuator controls
Description of the data interface AC 01.2/ACExC 01.2 Profibus DP

AUMA AUMATIC ACExC 01.2 Specifications

General

Brand	AUMA
Model	AUMATIC ACExC 01.2
Category	Controller
Language	English