IAI America MSEP - Manual (Page 111)

3.4 Fieldbus
Type
Address Map
103
[4] Address Map for SEP I/O Mode
Shown below is the address map for each Fieldbus when eight axes of MSEP are operated in
SEP I/O Mode.
1) DeviceNet, CompoNet
(n is the top channel number for each PLC input and output between MSEP and PLC)
PLC ĺ MSEP MSEP ĺ PLC
CH No. Description CH No. Description
n to n+1 Gateway Control n to n+1 Gateway Status
n+2 to n+7 Demand Command n+2 to n+7 Response Command
n+8
Axis No.0 to 7 Control
Information
n+8
Axis No.0 to 7 Status
Information
2) CC-Link
(Extended Cyclic Setting/Number of Occupied Stations: 1 times/4 stations)
PLC ĺ MSEP MSEP ĺ PLC
Address Description Address Description
RY 00 to 1F Gateway Control RX 00 to 1F Gateway Status
RY 20 to 6F Demand Command RX 20 to 6F Response Command
RY 70 to 7F Cannot be used. RX 70 to 7F Cannot be used.
RWw 00
Axis No.0 to 7 Control
Information
RWr 00
Axis No.0 to 7 Status
Information
RWw 01 to 0F Cannot be used. RWr 01 to 0F Cannot be used.
3) PROFIBUS-DP, EtherNet/IP, MECHATROLINK, EtherCAT
(n is the top node address for each PLC input and output between MSEP and PLC)
PLC ĺ MSEP MSEP ĺ PLC
Node Address
(Byte Address)
Description
Node Address
(Byte Address)
Description
n to n+3 Gateway Control n to n+3 Gateway Status
n+4 to n+15 Demand Command n+4 to n+15 Response Command
n+16 to n+19 Axis No.0 to 7 Control
Information
n+16 to n+19 Axis No.0 to 7 Status
Information