DL06 Micro PLC User Manual, 3rd Edition, Rev. E
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Chapter 5: Standard RLL Instructions
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NETCFG Network Configuration (NETCFG) (IB-700)
Network Config defines all the common information necessary for performing RX/WX
Networking using the NETRX and NETWX IBox instructions via a local CPU serial port,
DCM or ECOM module.
You must have the Network Config instruction at the top of your ladder/stage program with
any other configuration IBoxes.
If you use more than one local serial port, DCM or ECOM in your PLC for RX/WX
Networking, you must have a different Network Config instruction for EACH RX/WX
network in your system that utilizes any NETRX/NETWX IBox instructions.
The 2nd parameter “CPU Port or Slot” is the same value as in the high byte of the first LD
instruction if you were coding the RX or WX rung yourself. This value is CPU and port specific
(check your PLC manual). Use KF2 for the DL06 CPU serial port 2. If using a DCM or
ECOM module, use Kx, where x equals the slot where the module is installed.
Since this logic only executes on the first scan, this IBox cannot have any input logic.
NETCFG Parameters
• Network#: specifies a unique # for each ECOM(100) or DCM network to use
• CPU Port or Slot: specifies the CPU port number or slot number of DCM/ECOM(100) used
• Workspace: specifies a V-memory location that will be used by the instruction
DS
Used
HPP
N/A
Parameter
DL06 Range
Network#
K
K0-255
CPU Port or Slot
K
K0-FF
Workspace
V
See DL06 V-memory map - Data Words
The Workspace parameter is an internal,
private register used by the Network Config
IBox and MUST BE UNIQUE in this
one instruction and MUST NOT be used
anywhere else in your program.
