Automationdirect.com DL05 User Manual page 345

ECWRIP Example
Rung 1: The ECOM100 Config IBox is responsible for coordination/interlocking of all
ECOM100 type IBoxes for one specific ECOM100 module. Tag the ECOM100 in slot 1 as
ECOM100# K0. All other ECxxxx IBoxes refer to this module # as K0. If you need to move
the module in the base to a different slot, then you only need to change this one IBox. V400 is
used as a global result status register for the other ECxxxx IBoxes using this specific ECOM100
module. V401 is used to coordinate/interlock the logic in all of the other ECxxxx IBoxes using
this specific ECOM100 module. V402-V502 is a common 130 byte buffer available for use by
the other ECxxxx IBoxes using this specific ECOM100 module.
Rung 2: On the 2nd scan, assign the IP Address of the ECOM100 to 192.168.12.100
The ECWRIP is leading edge triggered, not power-flow driven (similar to a counter input leg).
The command to write the IP Address will be sent to the ECOM100 whenever the power flow
into the IBox goes from OFF to ON.
If successful, turn on C100. If there is a failure, turn on C101. If it fails, you can look at V2000
for the specific error code.
To configure all of the ECOM100 TCP/IP parameters in one IBox, see the ECOM100 IP
Setup (ECIPSUP) IBox.
Chapter 5: Standard RLL Instructions
DL05 Micro PLC User Manual, 6th Edition, Rev. D
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