Number Of Instruction Steps And Specified Devices - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
7.16

Number of Instruction Steps and Specified Devices

The table below shows the number of steps of basic instructions.
depending on the PLC. For details on devices, refer to Chapter 4.
For ORB, ANB, MPS, MRD, MPP, MCR, INV, MEP, MEF, NOP and END instructions, refer to pages explaining these
instructions.
Bit devices
Bit devices
with index
Word devices
Word devices
with index
Bit specification
in word device
218
Device AND, ANI,
X000 to X357
Y000 to Y357
M0 to M1535
M1536 to M3583
M3584 to M7679
S0 to S1023
S1024 to S4095
T0 to T191,
T200 to T245
T192 to T199,
T246 to T511
C0 to C199
C200 to C255
Special auxiliary relays
M8000 to M8255
Special auxiliary relays
M8256 to M8511
X000 to X357
Y000 to Y357
M0 to M7679
T0 to T511
S0 to S4095
C0 to C199
C200 to C255
Special auxiliary relays
M8000 to M8511
D0 to D7999,
Special data registers
D8000 to D8511
R0 to R32767
D0 to D7999,
Special data registers
D8000 to D8511,
R0 to R32767
D .b,
Special auxiliary relays
D .b
7.16 Number of Instruction Steps and Specified Devices
LD, LDI,
OUT SET
OR, ORI
− −
1
1 1 1
1 1 1
2 2 2
3 3 3
1 2 2
2 2 2
−
1 3
−
1 3
−
1 3
−
1 5
1 2 2
2 2 2
− −
3
3 3 3
3 3 3
−
3 4
− − −
−
3 4
− − −
3 3 3
− − −
− − −
− − −
3 3 3
7 Basic Instruction
Available devices and device ranges vary
Instruction
LDP, LDF,
ANDP,
RST PLS, PLF
ANDF, ORP,
ORF
− −
1 2
1 2
2 2
3 3
−
2
−
2
−
2
−
2
−
2
−
2
−
2
−
2
− −
3 3
3 3
− −
− −
−
3
− −
−
3
−
3
−
3
− −
−
3
MC
−
2
2 3
2 3
2 3
3 4
−
2
−
2
−
2
−
2
−
2
−
2
−
2
−
2
− −
− −
− −
− −
− −
− −
− −
− −
− −
− −
− −
−
3