AutomationDirect DL105, Руководство пользователя

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CPU
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CPU Specifications and Operation
DL105 PLC User Manual, 3rd Edition
DL105 Aliases
An alias is an alternate way of referring to certain memory types, such as
timer/counter current values, V--memory locations for I/O points, etc., which
simplifies understanding the memory address. The use of the alias is optional, but
some users may find the alias to be helpful when developing a program. The table
below shows how the aliases can be used to reference memory locations.
Address Start
Alias Start Example
V0 TA0
V0 is the timer accumulator value for timer 0, therefore, it’s
alias is TA0. TA1 is the alias for V1, etc..
V1000 CTA0
V1000 is the counter accumulator value for counter 0,
therefore, it’s alias is CTA0. CTA1 is the alias for V1001, etc.
V40000 VGX0
V40000 is the word memory reference for discrete bits GX0
through GX17, therefore, it’s alias is VGX0. V40001 is the word
memory reference for discrete bits GX20 through GX 37,
therefore, it’s alias is VGX20.
V40200 VGY0
V40200 is the word memory reference for discrete bits GY0
through GY17, therefore, it’s alias is VGY0. V40201 is the word
memory reference for discrete bits GY20 through GY 37,
therefore, it’s alias is VGY20.
V40400 VX0
V40400 is the word memory reference for discrete bits X0
through X17, therefore, it’s alias is VX0. V40401 is the word
memory reference for discrete bits X20 through X37, therefore,
it’s alias is VX20.
V40500 VY0
V40500 is the word memory reference for discrete bits Y0
through Y17, therefore, it’s alias is VY0. V40501 is the word
memory reference for discrete bits Y20 through Y37, therefore,
it’s alias is VY20.
V40600 VC0
V40600 is the word memory reference for discrete bits C0
through C17, therefore, it’s alias is VC0. V40601 is the word
memory reference for discrete bits C20 through C37, therefore,
it’s alias is VC20.
V41000 VS0
V41000 is the word memory reference for discrete bits S0
through S17, therefore, it’s alias is VS0. V41001 is the word
memory reference for discrete bits S20 through S37, therefore,
it’s alias is VS20.
V41100 VT0
V41100 is the word memory reference for discrete bits T0
through T17, therefore, it’s alias is VT0. V41101 is the word
memory reference for discrete bits T20 through T37, therefore,
it’s alias is VT20.
V41140 VCT0
V41140 is the word memory reference for discrete bits CT0
through CT17, therefore, it’s alias is VCT0. V41141 is the word
memory reference for discrete bits CT20 through CT37,
therefore, it’s alias is VCT20.
V41200 VSP0
V41200 is the word memory reference for discrete bits SP0
through SP17, therefore, it’s alias is VSP0. V41201 is the word
memory reference for discrete bits SP20 through SP37,
therefore, it’s alias is VSP20.