PCDU TERMINAL OPERATION
25
Block 0 – Gateway Set-Up
12/22/94- RD 3196-10
Information
Block 1 –
Digital Read
Information
Block 2 –
Digital Read
This block contains the version number of the JARC firmware, and the
node address and rack selection as set by DIP switch SW1 on the
JARC board. The node address is the node number for the MicroTrac
network. The rack selection is the rack number to be simulated by the
gateway on the Allen-Bradley 1771 Remote I/O network.
JARC VERS V.VV
Where: V.VV is the version number of
Node Addr: NNN
the JARC firmware
Rack Addr: X,Y
NNN is the node number
X is the simulated rack number and
Y is X+l
This block displays the digital (logic) data read by the PLC from the
remote I/O rack simulated by this gateway. This is shown by the
abbreviation “Dig. Rd” followed by the rack and group number, a dash,
and the sixteen-bit digital value displayed in hexadecimal
representation.
Dig.Rd X0-????
Where: X is the simulated rack number
Dig.Rd X1-????
???? is the data
Dig.Rd X2-????
Dig.Rd X3-????
Dig.Rd X4-????
Dig.Rd X5-????
Dig.Rd X6-????
Dig.Rd X7-????
This block displays the digital (logic) data read by the PLC from the
gateway’s second rack if it was enabled. This is shown by the
abbreviation “Dig. Rd” followed by the rack and group number, a dash,
and the sixteen-bit digital value displayed in hexadecimal
representation.
Dig.Rd Y0-????
Where: Y is the unused rack number
Dig Rd Y1-????
???? is the data
Dig.Rd Y2-????
Dig.Rd Y3-????
Dig.Rd Y4-????
Dig.Rd Y5-????
Dig.Rd Y6-????
Dig.Rd Y7-????
Block 0 –
Gateway
Set-Up
