Omron E3X-DRT21-S User Manual page 51

E3x-da-s series, e3x-mda series communication unit for digital type sensor
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Explicit Messages
Read Power Tuning
With specifying a Unit No. with the
Threshold Settings
Instance ID, reads the power tuning
threshold settings.
Read ATC Function
With specifying a Unit No. with the Instance
at Power Supply ON
ID, reads ATC function at power supply ON
Settings
settings.
Read ATC Function
With specifying a Unit No. with the Instance
Settings
ID, reads ATC function settings.
Read "Eco" Mode
With specifying a Unit No. with the Instance
Settings
ID, reads the "Eco" mode settings.
Read Zero Reset
With specifying a Unit No. with the
Level
Instance ID, reads the zero reset level.
Read Threshold
With specifying a Unit No. with the
Ratio Settings
Instance ID, reads threshold ratio
settings.
Read the number of
With specifying a Unit No. with the
mutual interference
Instance ID, reads the number of mutual
prevention units
interference.
Read Key Lock
With specifying a Unit No. with the
Settings
Instance ID, reads the key lock settings.
Read Number of
Reads the number of connected
Connected Sensors
sensors.
A range of unit Nos. in the Instance ID should be between 0001Hex and 0010Hex.
Data format of each item is shown below:
● Read Status
Bit
Description
00
Number of connected sensors (2
01
Number of connected sensors (2
02
Number of connected sensors (2
03
Number of connected sensors (2
04
Number of connected sensors (2
05
Always 0
06
Always 0
07
Always 0
• Number of connected sensors:
The number of current connected sensors that are already registered is shown in
hexadecimal.
Explicit Message Communications
Functions
Class
9C
9C
9C
9C
9C
9C
9C
9C
9C
Bit
0
)
08
Number of sensors that can be
communicated with (2
1
)
09
Number of sensors that can be
communicated with (2
2
)
10
Number of sensors that can be
communicated with (2
3
)
11
Number of sensors that can be
communicated with (2
4
)
12
Number of sensors that can be
communicated with (2
13
Always 0
14
Sensor communications error
15
Communicating with Sensor
Section 3
Command
Instance
Attribute
ID
ID
ID
Unit
40
Number
Unit
42
Number
Unit
44
Number
Unit
45
Number
Unit
48
Number
Unit
4E
Number
Unit
4D
Number
Unit
50
Number
0
57
Description
0
)
1
)
2
)
3
)
4
)
E3X-DRT21-S
User's Manual
Supported
Model
Except
EDATW and
EDARM
DA7
DA7
All models
All models
DA7
EDATW,
EDARM
All models
49

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