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Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
1-104 Revision January, 2008, Doc. Name: 2007PDD23000007
Inter Memory
of Delta HMI
Modbus Reference
Address
Supporting Modbus
Function
Address of Function
$M200.1 01026 01H, 05H, 0FH 0401H
.
.
.
$M200.15 01040 01H, 05H, 0FH 040FH
$M201.0 01041 01H, 05H, 0FH 0410H
.
.
.
$M263.0 02033 01H, 05H, 0FH 07F0H
.
.
.
$M263.15 02048 01H, 05H, 0FH 07FFH
For example:
1. Read internal memory $100
of Delta HMI (HMI station number: 1)
: 01 03 00 64
00 01 97 CR LF
Write the value of 1000
into internal memory $100 of Delta HMI (HMI station number: 1)
: 01 06 00 64
03 E8 AA CR LF
2. Read internal memory $M100
of Delta HMI (HMI station number: 1)
: 01 03 08 34
00 01 BF CR LF
Write the value of 888
into internal memory $M100 of Delta HMI (HMI station number: 1)
: 01 06 08 34
03 78 42 CR LF
3. Read internal memory $2000.15
of Delta HMI (HMI station number: 1)
: 01 01 00 0F
00 01 EE CR LF
Set internal memory $2000.15
of Delta HMI to ON (HMI station number: 1)
: 01 05 00 0F
FF 00 EC CR LF
Set internal memory $2000.15
of Delta HMI to OFF (HMI station number: 1)
: 01 05 00 0F
00 00 EB CR LF
4. Read internal memory $M201.0 of Delta HMI (HMI station number: 1)
: 01 01 04 10
00 01 E9 CR LF
Set internal memory $M201.0
of Delta HMI to ON (HMI station number: 1)
: 01 05 04 10
FF 00 E7 CR LF
Set internal memory $M201.0
of Delta HMI to OFF (HMI station number: 1)
: 01 05 04 10
00 00 E6 CR LF