Program End; D.5.9 Description Of The Application Commands - Delta Electronics AC Motor Drive VFD-E User Manual

Program Example:
Ladder diagram:
X0
M0
Timing Diagram:
X0
M0
Y0
Mnemonic
END
Operand
Explanations:
It needs to add the END command at the end of ladder diagram program or command program. PLC
will scan from address o to END command, after executing it will return to address 0 to scan again.

D.5.9 Description of the Application Commands

Transmission
Comparison
Four
Fundamental
Operations of
Arithmetic
Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
M0
PLF
SET Y0
a scan time
Mnemonic
Codes
API
16 bits 32 bits
10 CMP
11 ZCP
12 MOV
15 BMOV
20 ADD
21 SUB
Appendix D How to Use PLC Function|
Command code: Operation:
LD X0
PLF M0
LD M0
SET Y0
Function

Program End

None
P
Command
-- Compare
-- Zone compare
-- Data Move
-- Block move
Perform the addition of
--
BIN data
Perform the subtraction
--
of BIN data
Load A contact of X0
M0 falling-edge output
Load the contact A of M0
Y0 latched (ON)
Function
Steps
16-bit 32-bit
7 --
9 --
5 --
7 --
7 --
7 --
D-45