Publication 1762-RM001C-EN-P
14-2 File Instructions
COP - Copy File
Instruction Type: output
The COP instruction copies blocks of data from one location into another.
The source and destination file types must be the same except bit (B) and
integer (N); they can be interchanged. It is the address that determines the
maximum length of the block to be copied, as shown in the following
table:
COP
Copy File
Source #N7:0
Dest #N7:1
Length 1
COP
Table 14.1 Execution Time for the COP Instruction
Controller When Rung Is:
True False
MicroLogix 1200 19.08
µ
s + 0.8 µs/word 0.0
µ
s
MicroLogix 1500 15.9
µ
s + 0.67 µs/word 0.0
µ
s
Table 14.2 COP Instruction Valid Addressing Modes and File Types
For definitions of the terms used in this table see Using the Instruction Descriptions on page4-2.
Parameter
Data Files
(1)
(1) The ST file is not valid for MicroLogix 1500 1764-LSP Series A processors.
Function Files
CS - Comms
IOS - I/O
Address
Mode
(2)
(2) See Important note about indirect addressing.
Address
Level
O
I
S
B
T, C, R
N
ST
L
MG, PD
RTC
HSC
PTO, PWM
STI
EII
BHI
MMI
DAT
TPI
Immediate
Direct
Indirect
Bit
Word
Long Word
Element
Source •• ••••• • ••
Destination •• •••••
• ••
Length
•
IMPORTANT
You cannot use indirect addressing with: S, MG, PD, RTC,
HSC, PTO, PWM, STI, EII, BHI, MMI, DAT, TPI, CS, IOS,
and DLS files.
Table 14.3 Maximum Lengths for the COP Instruction
Source/Destination Data Type Range of Length Operand
1 word elements (ie. word) 1 to 128
2 word elements (ie. long word) 1 to 64
3 word elements (ie. counter) 1 to 42
42 word elements (ie. string) 1 to 3
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