81
E3NW-CRT
User’s Manual
Sec
tion 5
App
e
ndic
e
s
Section 5
Command Descriptions and Data Formats
●
Number of Mounted Sensors
This command reads the current number of Sensors, including Dummy Sensors.
●
Sensor Warning Status
This command reads the Sensor warning status of the Sensor Amplifier Unit.
When a Sensor Amplifier Unit enters the warning state, the bit that corresponds to the
unit number of the Sensor Amplifier Unit will change to 1. During normal operation, the
bit is 0.
When one of the bits between 08 and 15 in the Sensor Status of the Sensor Amplifier
Unit turns ON, a warning has occurred.
This does not apply for I/O commands.
●
Sensor Power ON
This command turns ON the Sensor power supply for all Sensor Amplifier Units
connected to the Communications Unit.
This does not apply to Sensor Amplifier Units that are connected to a Distributed
Sensor Unit.
●
Sensor Power OFF
This command turns OFF the Sensor power supply for all Sensor Amplifier Units
connected to the Communications Unit.
This does not apply to Sensor Amplifier Units that are connected to a Distributed
Sensor Unit.
Bit
Description
Data
00 to 04
Number of Mounted Sensors
Data range: 0 (00000000 hex) to 16 (00000010 hex)
05 to 31
No applicable data
Always 0
Bit
Description
Data
00 to 15
Sensor Warning Status
Each bit:
0: Sensor warning OFF
1: Sensor warning ON
16 to 31
No applicable data
Always 0
