Mitsubishi Electric M800VW Series Programming Manual page 153

M800V/M80V Series PLC Programming Manual (1/2)
7 Basic Instructions
7.2 Connection Instructions
EGP, EGF: Pulse conversion of edge relay operation results
Setting
Bit device
data
X Y M L F
[Instruction symbol] [Execution condition]
EGP
EGF
 Setting data
Setting data
Vn Edge relay No. where operation results are stored
 Functions
EGP
 Operation results up to the EGP instruction are stored in memory by the edge relay (V).
 Goes ON (continuity state) at the rising edge (OFF to ON) of the operation result up to the EGP instruction.
If the operation result up to the EGP instruction is other than a rising edge (i.e., from ON to ON, ON to OFF, or OFF to
OFF), it goes OFF (non-continuity state).
 Use the EGP instruction to execute a pulse operation of programs such as subroutine programs or programs with index
modification between FOR and NEXT.
 The EGP instruction can be used like an AND instruction.
EGF
 Operation results up to the EGF instruction are stored in memory by the edge relay (V).
 Goes ON (continuity state) at the falling edge (from ON to OFF) of the operation result up to the EGF instruction.
If the operation result up to the EGF instruction is other than a falling edge (i.e., from OFF to ON,ON to ON, or OFF to
OFF), it goes OFF (non-continuity state).
 Use the EGF instruction to execute a pulse operation of programs such as subroutine programs or programs with index
modification between FOR and NEXT.
 The EGF instruction can be used like an AND instruction.
IB-1501667-B
Usable devices
B SB T SM V T C
○
Command
Command
Meaning
Con-
Word device
stant
D R/ZR W SW SD Z K
Vn
Vn
132
Digit
Pointer designa- Index
tion
H P
○
Data type
Bit