Mitsubishi Electric MELSEC FX Series - 7.10.6 RMRD

7 Applied Instructions
7.10 External Device
438
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
7.10.6 RMRD
Outline
This instruction reads out the ON/OFF state of output of the F2-32RM type programmable cam switch to the
PLC.
1. Format and operation, execution form
2. Set data
3. Applicable devices
FX3U(C) FX3G FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder ST
RMRD 16 bits Continuous RMRD(EN, s, d1, d2);
RMRDP 16 bits Pulse RMRDP(EN, s, d1, d2);
DRMRD 32 bits Continuous DRMRD(EN, s, d1, d2);
DRMRDP 32 bits Pulse DRMRDP(EN, s, d1, d2);
Variable Description Data type
Input
variable
EN Execution condition Bit
Head input number of FX
2-24EI connected to F2-32RM (16 points
occupied)
Bit
Output
variable
ENO Execution state Bit
Head output number of FX
2-24EI connected to F2-32RM (8 points
occupied)
Bit
Bit device for storing output status (ON/OFF).
• 16-bit operation: 16 points occupied
• 32-bit operation: 32 points occupied
Bit
Operand
type
Bit Devices Word Devices Others
System user Digit designation
System
user
Special
unit
Index
Con
stant
Real
Number
Character
String
Pointer
XYMTCS
D.b
KnX KnY KnM KnS T C D R
U\G
V Z Modifier K H E
""
P
z
z
zz z z
RMRD
EN
s
ENO
d1
d2
RMRDP
EN
s
ENO
d1
d2
DRMRD
EN
s
ENO
d1
d2
DRMRDP
EN
s
ENO
d1
d2