IDEC MICRO/I HG1P-ST32 Series User Manual

WindO/I-NV4 User’s Manual 3-37
5 User Communication
3
Communication
■ Type
Select the type of communication command from the following items.
TXD: A command for data transmission from the MICRO/I to an external device.
Processing of transmission command is as follows.
Example: When Trigger Type in Trigger Condition is Rising-edge, Device Address is LM100 and
Completed Device Address is LM101
When the value of the Trigger Condition device address LM100 changes to 1, data is
transmitted by user communication from the MICRO/I to the external device. When data
transmission is successfully completed, the value of the Completed Device Address LM101
changes to 1.
RXD: A command for analyzing and processing data received by the MICRO/I from an external device.
Processing of receive command is as follows.
Example: When Trigger Type in Trigger Condition is While ON, Device Address is LM100 and
Completed Device Address is LM101
When the value of the Trigger Condition device address LM100 changes to 1, data can be
received (ready to receive) by user communication, so when data is transmitted from the
external device, the MICRO/I starts to receive the data. When data receiving is successfully
completed, the value of the Completed Device Address LM101 changes to 1.
Transmission
data
Transmission
1
(31h)
2
(32h)
3
(33h)
4
(34h)
External device
MICRO/I
Value of Device Address LM100 when
Trigger Condition is
Rising-edge
1
0
Value of Completed Device Address
LM101
1
0
Transmission data
State in which user
communication is
not operating
State in which data can be
transmitted by user communication
State in which user
communication is
not operating
Complete
transmission
Start
transmission
Receive dataReceive
1
(31h)
2
(32h)
3
(33h)
4
(34h)
External device
MICRO/I
Value of Device Address LM100 when
Trigger Condition is
While ON
1
0
Value of Completed Device Address
LM101
1
0
Receive data
Data transmission from
external device
State in which user
communication is
not operating
State in which data can be
received by user communication
State in which user
communication is
not operating
Complete
receiving
Start
receiving

IDEC MICRO/I HG1P-ST32 Series Specifications

General

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