Yaskawa Remote Analog I/O PCB for use with Microtrac DSD LAN - Manual (Page 4)

4
OPERATIONAL DESCRIPTION
NODE/CHANNEL/SUBCHANNEL DEFINITION
The PAC language defines a partic-ular Input or Output by use of a Node, a Channel,
and a Subchannel. When concerning an RIO, the Node, Channel, and Subchannel are defined
as follows:
NODE: RIO LAN Node Address Switch Setting
CHANNEL: 0 — The Remote I/O LAN Node PCB (RIO)
1 — Remote I/O PCB with jumper J2 at CH 1.
2 — Remote I/O PCB with jumper J2 at CH 2.
3 — Remote I/O PCB with jumper J2 at CH 3.
4 — Remote I/O PCB with jumper J2 at CH 4.
5 — Remote I/O PCB with jumper J2 at CH 5.
6 — Remote I/O PCB with jumper J2 at CH 6.
SUBCHANNEL: The Subchannels of the ANIO are defined as follows:
0 — ANACH0, non-isolated analog input 0
1 — ANACH1, non-isolated analog input 1
2 — ANACH2, non-isolated analog input 2
3 — ANACH3, non-isolated analog input 3
4 — U19, isolated analog I/O module 0
5 — U20, isolated analog I/O module 1
6 — U21, isolated analog I/O module 2
7 — U22, isolated analog I/O module 3
8 — ANOUT0, non-isolated analog output 0
9 — ANOUT1, non-isolated analog output 1
10 — ANOUT2, non-isolated analog output 2
11 — ANOUT3, non-isolated analog output 3
The Subchannels of other Remote I/O PCBs are dependent on their configuration. The
definitions of other Remote I/O PCB Subchannels and any Subchannels on the RIO are
beyond the scope of this document. However, the Subchannel definitions can be found in the
User Reference Sheet for the desired PCB.
RD 799-10