Shibaura CA20-M10, Operating Manual, Page: 307 / 384

18
– 7
CALC
[Function] This command is used to call a subroutine of a specified tag No. when the
specified counter contents agree with the setting condition.
[Explanation]

The program proceeds to the next step when the contents of the specified
counter do not meet the setting conditions.

This command is used in the program with the command used to set the
counter value (CNT) and the command to increment (CNT+) or decrement
(CNT

) the counter value.

Five comparisons are available: (=), (<), (>), (

), (

).

Refer to the CAL command for the relation of the main routine and
subroutine.
[Key operation]
STEP 1
Press
CAL
4
three times.
NOP changes to CALC.
press
ENT
.
STEP 2
Use the numeric keypad to enter the tag No. to
be called. Press
ENT
.
(Input range: 1 to 999.)
STEP 3
Use the numeric keypad to enter the counter
No. and press
ENT
.
(Input range: 1 to 99.)
NOTE

The tag No. for STEP 2 can be set to "0" as a temporary value. However, if the
command is executed with that value, the "NO TAG FOUND" error will occur.

When using multitasking, a tag No. in another task cannot be called.
STEP 4
Press
ALT
to display operators (=, <, >, < =,
>=). Select one and press
ENT
.
STEP 5
Use the numeric keypad to enter the counter
value to be compared and press
ENT
.
(Input range: 0 to 9999.)
[ P R G M ]
0 0 0 1 0 0 0
C A L C [ 0 1 ] = 0 0 0 0
[ P R G M ]
0 0 0 1 0 0 0
C A L C [ 0 1 ] = 0 0 0 0
Counter Conditional Call
[ P R G M ]
0 0 0 1
N O P