Automationdirect.com DirectLOGIC DL205 Series User Manual page 509

Chapter 5: Intelligent Box (IBox) Instructions
ECOM100 Read Description (ECRDDES) (IB-726)
1
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.
230
2
The Workspace parameter is an internal,
240
private register used by this IBox and MUST
250-1
BE UNIQUE in this one instruction and
3
260
MUST NOT be used anywhere else in your
program.
4
DS5 Used Either the Success or Error bit parameter will
N/A turn on once the command is complete.
HPP
5
In order for this ECOM100 IBox to function,
you must turn ON dip switch 7 on the
ECOM100 circuit board.
6
7 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
8
reference this logical number
• Workspace: specifies a V-memory location that will be used by the instruction
9
• 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
10
• 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
11
field
12
ECOM100# . . . . . . . . . . . . . . . . . . . . . . . . . . . . K
13
Workspace . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Success . . . . . . . . . . . . . . . . . . . . X,Y,C,GX,GY,B
Error . . . . . . . . . . . . . . . . . . . . . . . X,Y,C,GX,GY,B
14
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Num Chars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K
A
B
C
D
5–292
DL205 User Manual, 4th Edition, Rev. B
Parameter DL205 Range
K0-255
See DL205 V-memory map - Data Words
See DL205 V-memory map
See DL205 V-memory map
See DL205 V-memory map - Data Words
K1-128