Read Variable Area Command - Omron K7GE-MG User Manual

STX Node number
H'02
MRC
2
The FINS-mini commands that the K7GE-MG supports are as follows:
MRC/SRC
'0101'
'0102'
'3005'
6-8-2

Read Variable Area Command

The FINS-mini text of the Read Variable Area command is as follows:
Command text:
MRC
'01'
2
MRC/SRC
Variable type
Read start address
Bit position
Number of elements
Response text:
MRC
'01'
2
MRC/SRC
Response code
Read data
Insulation Resistance Monitoring Device User's Manual (N224)
Sub-address Completion code FINS-mini command text
'00'
SRC MRES SRES
2 2 2 bytes
Command
Read Variable Area
Write Variable Area
Operation Command
SRC Variable type Read start address
'01' '80'
2 2
The Read Variable Area command. Specify '0101'.
Specify '80' for the K7GE-MG.
Specify the address of the variable area to start reading. Refer to 6-3 Variable Area
Map on page 6-5.
Always set the bit position to '00'.
Specify the number of variables to read. You can specify up to 20 variables
(H'0014).
SRC Response codes MRES/SRES
'01'
2 4
The content from the command text is entered as-is.
The result of executing the command is entered. Refer to Response codes: on
page 6-18.
Contains the read value.
ETX BCC
H'03
Data
Bit position Number of elements
'00'
4 2
Read data
Number of elements × 4 bytes
6 Remote Monitoring
'0000' to '0014'
4 bytes
6
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