AKD EtherCAT | 4 EtherCAT Profile
4.3.3 AL Status Code (Address 0x0134:0x0135)
Parameter Address
Bit
ZA Drive ZA ECAT
Description
Status
0x134
7 to 0
W/O
R/O
See table below
Status
0x135
7 to 0
W/O
R/O
See table below
Code
Description
Current Status
(Status change)
Resulting Status
0x0000
No error
All
Current Status
0x0011
Invalid requested state change
I -> S, I -> O, P -> O,
O -> B, S -> B, P -> B
Current E
0x0017
Invalid sync manager configuration I -> P, P -> S
Current E
No other codes are supported.
4.3.4 EtherCAT communication phases
INIT:
Initialization, no communication.
EEPROM emulation will be activated.
PRE-OP:
Mailbox active, slave parameterization
and startup parameters
SAVE-OP:
Cyclical actual values are transferred
and the drive tries to synchronize.
OPERATIONAL:
Cyclical setpoints are processed,
torque enable can be activated and the
drive must be synchronized.
Individual communication transitions
Transition AL Control
(Bit 3 to 0)
Description
(IB)
0x03
-
(BI)
-
-
(IP)
0x02
AKD reads the SyncManager 0 & 1 configuration and verifies the
value of the start-address and the length. The AKD prepares
itself for handling SyncManager 0 events.
(PI)
0x01
-
(PS)
0x04
AKD reads the SyncManager 2 & 3 configuration and verifies the
value of the start-address and the length.
(SP)
0x02
-
(SI)
0x01
-
(SO)
0x08
The SnycManager 2 hardware interrupt will be enabled by the
drive.
(OS)
0x04
Deactivation of SyncManager 2 hardware interrupt.
(OP)
0x02
Deactivation of SyncManager 2 hardware interrupt..
(OI)
0x01
Deactivation of SyncManager 2 hardware interrupt.
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Kollmorgen | kdn.kollmorgen.com | October 2017