Delta AH500 Manual page 297

the recording of all communication through COM1 and COM2 will stop. If Upload COM PORT
History Data is selected, all communication data in AH10/15SCM-5A will be uploaded to SCMSoft.
Please notice that the recording of all communication data stops before the data is uploaded to
SCMSoft. If users want resume the recording of communication data, they must enable the COM
port history function again.
8.7 Application
8.7.1 Modbus
This section introduces the how AH10/15SCM-5A is connected to other Delta industrial products
such as a human-machine interface, a temperature controller, a programmable logic controllers, an
AC motor drive, and a servo motor through Modbus. The connection framework is as follows.
Slave Communication
Product
ID protocol
HMI 5 9600, RTU, 8, E, 1
VFD 10 38400, ASCII, 7, E, 1
ASDA 11 38400, ASCII, 7, E, 1
PLC 12 38400, ASCII, 7, E, 1
TC 13 38400, ASCII, 7, E, 1
Ch ap te r 8 Ser ia l C om mu nic a ti on Mod ul e AH1 0/15 SC M
Device from
which data
is read
-
16#2103
16#0101
16#020A
D100~
D109
16#1000
(Present
value)
Register Device into
in the CPU which data
module is written
- -
16#2000
D100
16#2001
D200 16#0101
D201 16#020A
D300~ D200~
D309 D204
16#1001
D400 (Setting
value)
Register in
the CPU
module
-
D150~
D151
D250
D251
D350~
D354
D451
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