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Chapter 5: Standard RLL Instructions
ECOM100 Disable DHCP (ECDHCPD) (IB-736)
1 1
ECOM100 Disable DHCP will setup the ECOM100 to use its internal TCP/IP settings
DS5 Used
on a leading edge transition to the IBox. To configure the ECOM100's TCP/IP settings
2 2
N/A
HPP
manually, use the NetEdit3 utility, or you can
do it programmatically from your PLC program
using the ECOM100 IP Setup (ECIPSUP), or the
3 3
individual ECOM100 IBoxes: ECOM Write IP
Address (ECWRIP), ECOM Write Gateway Address
4 4
(ECWRGWA), and ECOM100 Write Subnet Mask
(ECWRSNM).
5 5
The Workspace parameter is an internal, private
register used by this IBox and MUST BE UNIQUE
in this one instruction and MUST NOT be used
6 6
anywhere else in your program.
Either the Success or Error bit parameter will turn on once the command is complete. If there
7 7
is an error, the Error Code parameter will report an ECOM100 error code (less than 100), or
a PLC logic error (greater than 1000).
8 8
The "Disable DHCP" setting is stored in Flash-ROM in the ECOM100 and the execution of
this IBox will disable the ECOM100 module for at least a half second until it writes the Flash-
9 9
ROM. Therefore, it is HIGHLY RECOMMENDED that you only execute this IBox ONCE,
on second scan. Since it requires a LEADING edge to execute, use a NORMALLY CLOSED
SP0 (STR NOT First Scan) to drive the power flow to the IBox.
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In order for this ECOM100 IBox to function, you must turn ON dip switch 7 on the
ECOM100 circuit board.
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ECDHCPD Parameters
12 12
• ECOM100#: this is a logical number associated with this specific ECOM100 module in the specified
slot. All other ECxxxx IBoxes that need to reference this ECOM100 module must reference this
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logical number
• Workspace: specifies a V-memory location that will be used by the instruction
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• Success: specifies a bit that will turn on once the request is completed successfully
• Error: specifies a bit that will turn on if the instruction is not successfully completed
a A
• Error Code: specifies the location where the Error Code will be written
B b
ECOM100# ⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠ K
c C
Workspace ⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠ V
Success ⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠ X,Y,C,GX,GY,B
Error ⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠ X,Y,C,GX,GY,B
D D
Error Code ⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠⸠ V
5-162 DL05 Micro PLC User Manual, 6th Edition, Rev. D
Parameter DL05 Range
K0-255
See DL05 V-memory map - Data Words
See DL05 V-memory map
See DL05 V-memory map
See DL05 V-memory map - Data Words