Allen-Bradley PLC-5 series User Manual

Allen-Bradley Ethernet Driver
Syntax Data Type
D<file>:<word> BCD, LBCD
D<file>:<word> [rows][cols] BCD, LBCD*
D<file>:<word> [cols] BCD, LBCD*
*Array types
Note: The number of array elements (in bytes) cannot exceed the block request size specified. This means
array size cannot exceed 16 BCDs given a block request size of 32 bytes. For more information, refer to Block
Request Size.
File Numbers and Word Locations
The following file numbers and maximum word locations are allowed for each model.
PLC Model File Number Max. Word
SLC 5/05 Open NA NA
PLC-5 Family 3-999 1999
SoftPLC 3-9999 9999
Example Description
D9:0 Word 0
D27:10 [16] 16 element array starting at word 10
D15:0 [4][8] 32 element array starting at word 0
PID Files
PID files are a structured type whose data is accessed by specifying a file number, an element and a field. The
default data type depends on the field being accessed. Integer fields receive a default data type of Word.
Syntax Data Type
PD<file>:<element>.<field> Depends on field
File Numbers and Elements
The following file numbers and maximum element are allowed for each model.
PLC Model File Number Max. Element
SLC 5/05 Open NA NA
PLC-5 Family 3-999 999
SoftPLC 3-9999 9999
The following fields are allowed for each element. Refer to the PLC documentation for the meaning of each
field.
Element Field Data Type Access
SP Real Read/Write
KP Real Read/Write
KI Real Read/Write
KD Real Read/Write
BIAS Real Read/Write
MAXS Real Read/Write
MINS Real Read/Write
DB Real Read/Write
SO Real Read/Write
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Allen-Bradley PLC-5 series Specifications

General

Brand	Allen-Bradley
Model	PLC-5 series
Category	Network Card
Language	English