COTRUST CTH200 Series User Manual

Appendix
272
I Permanent V Memory Library “CT_savevmem”
Introduction
CT_SAVEVMEM serves as a library function to save a segment of V memory data which users
need into permanent memory for a long time (about one year).
Note
Apply to save parameters, do not save too often.
Do not set power-off hold in the system block for the permanent storage V memory
address to be used.
Data storage of CTH200 CPU:
CPU title
Data store space
H224
Basic 8KB, non-extendable
H224X
Basic 8KB, extend to 108KB
H226L
Basic 8KB, non-extendable
H226XL
Basic 10KB, extend to 110KB
H228XL
Software Installation
1) Add library file
“File” -> “Add/delete library”, find library file “ct_savevmem” as figure below:
Click “Add” in dialog box popped up, find “ct_savevmem.ctmwl”, click “Save” after you find it, then
select “ct_savevmem.ctmwl” in “Add/delete library”, click “OK”

COTRUST CTH200 Series Specifications

General

Brand	COTRUST
Model	CTH200 Series
Category	Controller
Language	English