Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 2027

Instruction name Condition
UNIINFRD (n)=1
(n)=16

S.RTREAD

S.RTWRITE
LOGTRG 

LOGTRGR
SP.SOCOPEN TCP: Active
TCP: Unpassive
TCP: Fullpassive
UDP
SP.SOCCLOSE TCP: Executed from own device
TCP: Executed from external device
UDP
SP.SOCRCV TCP: Minimum amount of data (1 byte)
TCP: Maximum amount of data (10238 bytes)
UDP: Minimum amount of data (1 byte)
UDP: Maximum amount of data (10238 bytes)
S.SOCRCVS TCP: Minimum amount of data (1 byte)
TCP: Maximum amount of data (10238 bytes)
UDP: Minimum amount of data (1 byte)
UDP: Maximum amount of data (10238 bytes)
SP.SOCSND TCP: Minimum amount of data (1 byte)
TCP: Maximum amount of data (10238 bytes)
UDP: Minimum amount of data (1 byte)
UDP: Maximum amount of data (10238 bytes)

SP.SOCCINF
SP.SOCCSET 
SP.SOCRMODE Switching from normal mode to fixed-length mode
Switching from fixed-length mode to normal mode
S.SOCRDATA Minimum amount of data (1 word)
Maximum amount of data (5120 words)

SP.ECPRTCL
SP.SLMPSND "Read (command: 0401H)" (reading in units of words): Number of read points = 1
point
SP.FTPPUT File name + server path string = 32 characters
File name + server path string = 64 characters
SP.FTPGET File name + server path string = 32 characters
File name + server path string = 64 characters
PSTOP File name: "P1"
POFF File name: "P1"
PSCAN File name: "P1"

PID
S.PIDINIT 1 loop
32 loop
S.PIDCONT 1 loops (first time)
1 loops (second and later)
32 loops (first time)
32 loops (second and later)
Processing time (s)
Minimum Maximum
13.400 20.000
(When the Process
CPU is used:
22.900)
26.100 33.100
(When the Process
CPU is used:
36.800)
2.400 5.900
13.500 43.800
55.700 74.500
11.000 18.600
15.600 33.800
15.600 33.800
15.600 33.800
15.600 33.800
15.300 34.000
15.300 34.000
15.300 34.000
15.000 36.700
15.000 36.700
15.200 36.800
15.200 36.800
15.800 32.000
141.000 180.000
15.800 32.000
145.000 182.000
18.000 35.400
155.000 180.000
18.000 35.400
155.000 180.000
3.100 9.200
3.300 14.500
4.800 14.200
4.800 13.900
4.200 10.100
114.400 162.800
33.200 39.800
16.4 41.4
76.000 80.000
93.000 97.000
76.000 80.000
93.000 97.000
43.000 78.000
42.300 77.000
43.700 78.200
3.900 10.200
3.500 7.000
53.300 56.900
16.600 18.100
13.900 19.500
205.000 208.700
193.300 214.100
Appendix 1 Instruction Processing Time
A
APPX
2025