2 Instruction List
2.3 Applied Instructions
39
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of
Instruction
4
How to Read
Explanation of
Instructions
5
Basic Instruction
6
Step Ladder
Instructions
7
Applied
Instructions
8
Interrupt Function
and Pulse Catch
Function
A
Relationships
between devices
and addresses
*1. The instruction is provided in the FXU PLC Ver. 2.30 or later.
*2. The instruction is provided in the FX
U PLC Ver. 3.07 or later.
*3. The 32-bit operations are provided in the FX
3U and FX3UC PLCs Ver. 2.20 or later.
*4. The instruction is provided in the FX
U PLC Ver. 2.10 or later.
*5. The instruction is provided in the FX
0N PLC Ver. 1.20 or later.
*6. Though programmed, this instruction is not valid because the FX
1NC or FX2NC PLC does not have a
volume to read out under this instruction.
*7. The instruction is provided in the FX
U and FX2C PLCs Ver. 3.30 or later.
*8. The instruction is not provided in the FX
U and FX2C PLCs Ver. 3.30 or later.
*9. The instruction is provided in the FX
3UC PLC Ver. 2.20 or later.
*10. The instruction is provided in the FX
2N and FX2NC PLCs Ver. 3.00 or later.
*11. The instruction is provided in the FX
3UC PLC Ver. 1.30 or later.
*12. The instruction is provided in the FX
3G PLC Ver. 1.10 or later.
*13. The instruction is provided in the FX
3U and FX3UC PLCs Ver. 2.61 or later.
The FX
3UC-32MT-LT-2 PLC is due to be upgraded later.
Instruction name
Execution
condition
Function
Applicable PLCs
Reference
FX3U(C)
FX3G
FX2N(C)
FX1N(C)
FX1S
FXU/FX2C
FX0N
FX0(S)
Positioning Control
DRVI Continuous
Drive to increment
33 33
Section 7.14.7
DDRVI Continuous 33 33
DRVA Continuous
Drive to absolute
33 33
Section 7.14.8
DDRVA Continuous 33 33
Real Time Clock Control
TCMP Continuous
RTC data compare
33333
Section 7.15.1
TCMPP Pulse 33333
TZCP Continuous
RTC data zone compare
33333
Section 7.15.2
TZCPP Pulse 33333
TADD Continuous
RTC data addition
33333
Section 7.15.3
TADDP Pulse 33333
TSUB Continuous
RTC data subtraction
33333
Section 7.15.4
TSUBP Pulse 33333
HTOS Continuous
Hour to second conversion
3
Section 7.15.5
HTOSP Pulse 3
DHTOS Continuous 3
DHTOSP Pulse 3
STOH Continuous
Second to hour conversion
3
Section 7.15.6
STOHP Pulse 3
DSTOH Continuous 3
DSTOHP Pulse 3
TRD Continuous
Read RTC data
33333
Section 7.15.7
TRDP Pulse 33333
TWR Continuous
Set RTC data
33333
Section 7.15.8
TWRP Pulse 33333
HOUR Continuous
Hour meter
33*10 33
Section 7.15.9
DHOUR Continuous 33*10 33
External Device
GRY Continuous
Decimal to gray code conversion
333
Section 7.16.1
GRYP Pulse 333
DGRY Continuous 333
DGRYP Pulse 333
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