Delta CP2000 Series, User Manual

Page: 739 / 868

Chapter 16 PLC Function Applications
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CP2000
16-56
16-6-4 Detailed explanation of applications commands
API
CALL
S
Call subprogram
01
P
Bit device Word device 16-bit command (3 STEP)
CALL Continuous
execution type
CALLP Pulse
execution type
32-bit command
－ － － －
Flag signal: none
X Y M K H KnX KnY KnM T C D
Notes on operand usage:
The S operand can designate P
CP2000 series device: The S operand can designate P0-P63
 S
：
Call subprogram pointer.
 Write the subprogram after the FEND command.
 The subprogram must end after the SRET command.
 Refer to the FEND command explanation and sample content for detailed
command functions.
API
SRET
－
Conclusion of subprogram
02
P
Bit device Word device 16-bit command (1 STEP)
FEND
Continuous
execution type
－ －
32-bit command
－ － － －
Flag signal: none
X Y M K H KnX KnY KnM T C D
Notes on operand usage:
No operand
A contact-driven command is not needed
 A contact-driven command is not needed. Automatically returns next
command after CALL command
 Indicates end of subprogram. After end of subprogram, SRET returns to main
program, and executes next command after the original call subprogram CALL
command.
 Refer to the FEND command explanation and sample content for detailed
command functions.