Panasonic FP OPC Server, Руководство пользователя

Страница: 81 / 93

5 Appendix
Memory area 1-bit 16-bit 32-bit 16-bit PLCs 32-bit PLCs
Counter relay C ●
●
1)
SV ● Counter set value register
CSV
●
1)
EV ● Counter elapsed value
register
CEV
●
1)
Data register DT DDT ● ●
File register FL DFL ● ●
Link relay L WL DWL ● ●
LD ● Link register
DLD ●
System relay SR WSR DWS ●
SD ● System data
DSD
Unit memory Sx:UM Sx:DUM ●
IX ● Index register
DIX ●
Error alarm relay E ● ●
Pulse relay P ●
1)
On the FP7, these addresses are reserved for the system.
5.2 Panasonic Data Types
Panasonic's FP OPC Server supports several data types described hereafter.
5.2.1 Undefined - Undefined Data Type
An undefined data type is selected per default. If this data type is not changed, the OPC
Server automatically adopts the data type according to the address of the variable.
5.2.2 Boolean - Boolean Data Type (1-bit)
Variables of the data type BOOL are binary variables. They can either have the value 0 or 1,
and are 1 bit long.
ACGM0143V4EN 81