53
E3NW-CRT
User’s Manual
Sect
ion 3
CompoN
et
Communic
a
tions
Spec
if
ic
at
ions
Section 3
Explicit Message Communications
■
Read and Write Commands
The following table lists the explicit message read and write commands.
Applicable Models
E3NX-FA0: FA0, E3NC-LA0: LA0, and E3NC-SA0: SA0
Instance IDs
If “Unit No./Output” is specified for the instance ID, use the following value: (Unit
number - 1)
×
2 + Output number.
The output numbers are sequential. Use 01 for output 1 of Unit 1, 02 for output 2 of Unit
1, 03 for output 1 of Unit 2, etc.
If “Unit No.” is given for the instance ID, use the unit number.
The output numbers are sequential. Use 01 for Unit 1, 02 or Unit 2, 03 for Unit 3, etc.
Explicit message
Function
Command
Applicable Sensor
Amplifier Units
Class
ID
Instance ID
Attribute
ID
FA0
LA0
SA0
Sensor
Communications
Status
Reads the status of the Sensor
Communications Unit.
0x9F
0x00
0xAA
---
---
---
Dummy Sensor
Registration
Registers a Dummy Sensor.
0x9C
0x00
0x71
---
---
---
Dummy Sensor
Response Setting
Sets the response to return
when an explicit message is
sent to a Dummy Sensor.
0x9C
0x00
0x70
---
---
---
Number of Mounted
Sensors
Reads the number of
connected Sensor Amplifier
Units (including Dummy
Sensors).
0x9F
0x00
0xC0
---
---
---
Sensor Warning
Status
Reads the warning status of
the Sensor Amplifier Unit.
0x9F
0x00
0xC1
---
---
---
Sensor Model
Reads the model of the Sensor
Amplifier Unit.
0x9F
Unit No.
0xC9
OK
OK
OK
Read Detection
Level
Reads the Detection Level of
the Sensor Amplifier Unit.
0x9F
Unit No./
Output
0xB0
OK
OK
OK
Read Peak
Detection Level
Reads the Peak Detection
Level of the Sensor Amplifier
Unit.
0x9F
Unit No.
0xB1
OK
OK
OK
Read Bottom
Detection Level
Reads the Bottom Detection
Level of the Sensor Amplifier
Unit.
0x9F
Unit No.
0xB2
OK
OK
OK
Threshold Setting 1
Reads or writes Threshold
Value 1 settings.
0x9C
Unit No./
Output
0x72
OK
OK
OK
Threshold Setting 2
Reads or writes Threshold
Value 2 settings.
0x9C
Unit No.
0xCE
OK
OK
OK
Sensor Status
Reads the status of the Sensor
Amplifier Unit.
0x9F
Unit No.
0xC8
OK
OK
OK
Zero Reset Level
Reads the Zero Reset Level.
0x9F
Unit No.
0x48
OK
OK
OK
OK: Supported,
NA: Not supported, ---: To communication unit
