PLC Link
6-8
6.3.3 Memory Block Numbers for Link Relays and Link Registers to be Used
The memory area of link relays and link registers are divided into the area for PLC link 0 and
the area for PLC link 1, which can respectively use up to 1024 link relay points (64 words)
and up to 128 link register words.
Specify "0" when the former memory block is used, and specify "1" when the latter memory
block is used.
Configuration of link area
6.3.4 Range of Use of Link Relays and Range of Use of Link Registers
Specify the memory area range for link relays and link registers to be used.
Link relays and link registers that do not use the link function can be used in place of internal
relays and data registers.
E.g. Examples of setting the range of use (in the case of PLC link 0)
The figure below indicates a case where the link relay range of use is set to "50" (50 words,
WL0 - WL49) and the link register range of use is set to "100" (100 words, LD0 - LD99).
If all the link relays are used in the PLC link 0 area, set the link relay range of use to "64" (64
words), and all the link register range of use to "128" (128 words).
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for AFP7CCM1
Page 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 45: ...3 I O Allocation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 57: ...6 PLC Link Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
