4
Basic Instructions
DVP-PM Application Manual
4-11
Mnemonic Function
ORF
Connect Falling-edge in Parallel
X0~X377 Y0~Y377 M0~M4095
S0~S1023
T0~T255 C0~C255 D0~D9999
Operand
9
9
9
9
9
9
-
Explanations:
Similar to OR instruction, ORF instruction connects falling edge triggers in parallel with another device or block.
Program Example:
Ladder diagram:
Instruction:
Operation:
LD
X0
Load NO contact X0
ORF
X1
Connect Falling-edge contact X1 in parallel
X0
X1
Y1
OUT
Y1
Drive coil Y1
Mnemonic Function
PLS
Rising-Edge Output
Controllers
20PM
10PM
X0~X377 Y0~Y377 M0~M4095
S0~S1023
T0~T255 C0~C255 D0~D9999
Operand
-
9
9
- - - -
Explanations:
When X0 goes from OFF to ON (Rising-edge triggered), PLS instruction executes and M0 generates a pulse with the
pulse width of one scan time.
Program Example:
Ladder diagram:
Instruction:
Operation:
LD
X0
Load NO contact X0
PLS
M0
M0 rising-edge output
LD
M0
Load NO contact M0
X0
M0
PLS
M0
Y0
SET
SET Y0 Y0
latched
(ON)
Timing diagram:
X0
M0
Y0
1scan time
Содержание DVP-10PM
Страница 1: ......
Страница 45: ...2 Hardware Specifications and Wiring DVP PM Application Manual 2 30 MEMO...
Страница 125: ...3 Functions of Devices in DVP PM DVP PM Application Manual 3 80 MEMO...
Страница 341: ...8 Application Examples DVP PM Application Manual 8 2 Trajectory 3 Trajectory 4...
Страница 427: ...9 Electrical CAM DVP PM Application Manual 9 74...
Страница 437: ...10 Encrypting User Program DVP PM Application Manual 10 10 MEMO...
Страница 458: ...11 G code Application DVP PM Application Manual 11 21 B O100 main program...
Страница 561: ...14 Appendix DVP PM Application Manual 14 4 MEMO...