TPD/VPD Series - Getting Started v.1.0.5
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3.4
Demo 3
(Multi HMI with ISaGRAF PAC: Light, Temperature, Communication Detector)
Using Demo 2, we have described how to establish an I/O connection and create
components, and introduced the HMI Ladder Designer. The following is a brief
introduction to Demo 3.
In Demo 3, two TPD-283 modules are linked to an ISaGRAF PAC (µPAC-7186EG, as a
Modbus TCP Server) and are used to read/write to two I/O modules (M-7055D and
M-7018Z) where the Modbus Tags are configured using an ISaGRAF program.
The components used in Frame1 are:
Light display/control (M-7055D-DI/DO) x 8
Temperature display (M-7018Z ch0) x 1
Communication detector (µPAC-7186EG) x 1
Control button x 2
Tips & Warnings
Note: When using the DCON Utility to configure the M-7018Z, which uses
the Modbus RTU protocol for the RS-485 Port of the M-7018Z to
connect with the TouchPAD, set the “Dataformat” option to
"Engineering" and the “Protocol” option to “Modbus RTU”.
Note: If you use HMIWorks v2.02 or later, set the “Dataformat” option to
“2’s complement”.
for more information about how to download the
driver for the I-7561 converter and the configuration of the digital/analog I/O modules.
for more information about the ISaGRAF PAC (µPAC-7186EG) and
ISaGRAF programs.
Hardware Devices:
Use two TPD-283 modules (Web type), a µPAC-7186EG server, an M-7055D module, and
an M-7018Z module for Demo 3
