181 Al Control And Al Status Register - IFM Electronic Ecomat 300 AL1030 Device Manual

18.1 AL Control and AL Status Register
If the master writes on the AL Control Register, the corresponding state
transition is triggered by the slave in the device state machine In this context,
the AL Status Register mirrors the current status of the slave
Index (hex) Object name
0120 AL Control
0130 AL Status
Data type Rights Description/value
UINT16 R/W Bit 0bit 3
Bit 4
Bit 5bit 7
UINT16 RO Bit 0Bit 3
Bit 4
Bit 5bit 7
Bit 8bit 15
IO-Link Master EtherCat
State
(AL status requested by master)
01 = Init (I)
hex
02 = Pre-Operational (P)
hex
03 = Bootstrap (B)
hex
04 = Safe-Operational (S)
hex
08 = Operational (O)
hex
Acknowledge
(master acknowledge bit)
00 = Parameter Change of the AL
hex
Status Register will be unchanged
01 = Parameter Change of the AL
hex
Status Register will be reset
Reserved
00 = Shall be zero
hex
AL Status
(AL status requested by master)
01 = Init (I)
hex
02 = Pre-Operational (P)
hex
03 = Bootstrap (B)
hex
04 = Safe-Operational (S)
hex
08 = Operational (O)
hex
Change
(Error Flag, Master acknowledge bit)
00 = Acknowledgement of state in
hex
AL Control Register
01 = A change has happened or
hex
an error occurred
Reserved
Application specific
Reserved
UK
31