Mitsubishi Electric MELDAS C6 Programming Manual page 186

13. Program Support Functions
(2) Type of variables
The following table gives the types of variables.
Type of variable
Common variables
No. of variable sets option
50 + 50 × number of
part systems
100 + 100 × number of
part systems
200 + 100 × number of
part systems
Local variables
System variables
Canned cycle variables
(Note 1) All common variables are retained even when the power is switched off.
(Note 2) When the power is turned off or reset, the common variables can be set to <null> by
setting the parameter "#1128 RstVC1", "#1129 PwrVC1".
(Note 3) The common variables are divided into the following two types.
Common variables
1
(Common to part
systems)
#500 to #549
(50 sets)
#500 to #599
(100 sets)
#500 to #699
(200 sets)
1 to 33
1000 to
1 to 32
Common variables 1 : Used in common through all part systems
Common variables 2 : Used in common in the programs of the part system
13.4 Variable commands
Number
Common
variables 2
(Provided per part
system)
#100 to #149
(50 sets)
#100 to #199
(100 sets)
#100 to #199
(100 sets)
178
Function
Can be used in common
throughout main, sub
and macro programs.
Can be used for local
variables in macro
programs.
Application is fixed by
system.
Local variables in
canned cycle programs.