DL205 User Manual, 4th Edition, Rev. B
5–292
Chapter 5: Intelligent Box (IBox) Instructions
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A
B
C
D
ECOM100 Read Description (ECRDDES) (IB-726)
ECOM100 Read Description will read the ECOM100's Description field up to the number
of specified characters on a leading edge transition to the IBox.
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 anywhere else in your
program.
Either the Success or Error bit parameter will
turn on once the command is complete.
In order for this ECOM100 IBox to function,
you must turn ON dip switch 7 on the
ECOM100 circuit board.
ECRDDES Parameters
• 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 logical number
• Workspace: specifies a V-memory location that will be used by the instruction
• 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
• Description: specifies the starting buffer location where the ECOM100’s Description will be placed
• Num Chars: specifies the number of characters (bytes) to read from the ECOM100’s Description
field
DS5
Used
HPP
N/A
Parameter
DL205 Range
ECOM100# . . . . . . . . . . . . . . . . . . . . . . . . . . . . K
K0-255
Workspace . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
See DL205 V-memory map - Data Words
Success . . . . . . . . . . . . . . . . . . . . X,Y,C,GX,GY,B
See DL205 V-memory map
Error . . . . . . . . . . . . . . . . . . . . . . . X,Y,C,GX,GY,B
See DL205 V-memory map
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
See DL205 V-memory map - Data Words
Num Chars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K
K1-128
ý
ý
þ
þ
230
240
2
5
0
-1
2
6
0
