34
ifm
Device Manual Supplement: Acyclic data records and Command interface (AC14 and AC4S)
2017 / 09
Acyclic data records
Offset
Word no.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Profinet/
EtherNet/IP
IP address /
EtherCAT-
Adresse
address of the device
4 bytes
for Profinet/EtherNet/IP: IP address
One address segment per byte.
e.g.
192.168.0.102
Byte 1: 192 = 0xC0
Byte 2: 168 = 0xA8
Byte 3: 0 = 0x00
Byte 4: 102 = 0x66
for EtherCAT: EtherCAT address (Configured Station Alias or Second
Station Address)
e.g. 3577 = 0xDF9
Byte 1: 0x0D
Byte 2: 0xF9
Byte 3: 0x00
Byte 4 0x00
Profinet/
EtherNet/IP-
Subnet
mask
Subnet mask of the
Ethernet network
4 bytes
One address segment per byte
(structre:
→ Profinet/EtherNet/IP IP address)
Profinet/
EtherNet/IP
gateway
address
IP address of the
EtherNet gateway
4 bytes
One address segment per byte
(structre:
→ Profinet/EtherNet/IP IP address)
MAC0
MAC0-ID of the device
6 bytes
One MAC segment per byte:
e.g.
00:02:01:01:98:D2
Byte 1: 0xD2
...
Byte 6: 0x00
Profinet: MAC0 = MAC of the fieldbus interface
Profibus/EtherNet/IP/EtherCAT: MAC0 = 00:00:00:00:00:00
MAC1
MAC1-ID of the device
6 Bytes One MAC segment per byte (structure:
→ MAC0)
Profinet: MAC1 = MAC of the Ethernet port X6
EtherNet/IP: MAC1 = MAC2 = MAC of the EtherNet/IP interface
Profibus/EtherCAT: MAC1 = 00:00:00:00:00:00
MAC2
MAC2-ID of the device
6 bytes
One MAC segment per byte (structure:
→ MAC0)
Profinet: MAC2 = MAC of the Ethernet port X7
EtherNet/IP: MAC2 = MAC1 = MAC of the fieldbus interface
Profibus/EtherCAT: MAC2 = 00:00:00:00:00:00
Profinet host
address
IP address of the Profinet
host
4 bytes
One address segment per yte
(structure.
→ Profinet/EtherNet/IP IP address)
Profinet: IP address of the Profinet host
Profibus/EtherNet/IP/EtherCAT:
Byte 1: 0x00
Byte 2: 0x00
Byte 3: 0x00
Byte 4: 0x00