Mitsubishi MELSEC Q Series Programming Manual

7-441
(S(P).DEVLD)
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7.18 Other instructions 7.18.15 Read Data from Standard ROM (S(P).DEVLD)
7.18.15 Read Data from Standard ROM (S(P).DEVLD)
(S(P).DEVLD)
Function
(1) Reads device data for the number of points specified at n2 from the read offset, which is
specified for n1, of the device data storage file in the standard ROM, and stores the data to
the device specified for .
n1 is the offset from the head of device data storage file and specified by word offset (in units
of 16-bit words).
n1 : Read offset of the device data storage file (specified in units of 16-bit words) (BIN 32-bit)
: Head device number read from the standard ROM (device name)
n2 : The number of reading points (BIN 16-bit)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
E
Other
Bit Word Bit Word
n1 –– –– ––
–– –– –– ––
n2 –– –– ––
Universal
Basic
Process
High
performance
Redundant
LCPU
S.DEVLD
SP.DEVLD
SP.DEVLD n1 n2D
S.DEVLD n1 n2D
Command
Command
D
D
D
Number of
n2 points
Head device
number
Read offset n1
Standard ROM
Device data storage file
Read offset of device data
storge file
Read
offset
+0
+1
+2
D
16-bit

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English