IDEC MICRO/I HG1P-ST32 Series User Manual

6 Sub Host Communication
3-88 WindO/I-NV4 User’s Manual
6.3 HMI Link Register (LLR) Assignment
This section describes how to allocate and the operation of HMI Link Registers (LLR) in Sub Host Communication.
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Example of HMI Link Register (LLR) Settings
Use the Device Link Communication between the external device and the MICRO/I's serial interface (COM1), and use
the Sub Host communication between the external device and the MICRO/I's serial interface (COM2).
Allocate the following external device addresses to the HMI Link Registers (LLR).
■ Settings in the Communication Interface tab on the Project Settings dialog box
■ Settings in the Sub Host Communication tab on the Project Settings dialog box
Example: HMI Link Registers (LLR) are configured for the following parts
Interface Function
COM1 External Device Communication 1
COM2 Sub Host Communication
Item Settings
Protocol MICROSmart
Allocate Device Address HMI Link
Register (LLR)
LLR0 0:D0100
LLR1 0:M0002
LLR2 1:D100-1
LLR3 2:D101
Display Device Address for Numerical Display LLR0
Destination Device Address for Numerical Input LLR3
Destination Device Address for Bit Button LLR1
Trigger Device Address for Pilot Lamp LLR2
2222
1234
External device
External device
(External Device ID: 0)
External device
(External Device ID: 1)
External device
(External Device ID: 2)
0 1
D100:
M2:
0
1
D100-1:
1234
D101:
2222
MICRO/I
1234
1
1
2222
LLR0
LLR1
LLR2
LLR3
HMI Link Register (LLR)
Numerical Display
Display Device Address: LLR0
Numerical Input
Destination Device Address: LLR3
Bit Button
Destination Device Address: LLR1
Pilot Lamp
Trigger Device Address:
LLR2
Read
OFF image ON image
WriteRead Write
Read Write
COM1
COM2
Don't use the frequent write operation for HMI Link Register (LLR) which is caused by a script and a word
command. It may make the reading data operation too much slow.

IDEC MICRO/I HG1P-ST32 Series Specifications

General

Brand	IDEC
Model	MICRO/I HG1P-ST32 Series
Category	Control Panel
Language	English