AQ M-TECH D72 User Manual

44 Ultrasound Controller Manual
¹ depend on sensitivity (Normal or Very Low) ² depend on Technique (Echo or WR)
Ndata = Normal measurement data Wthd = WR threshold
Efrq = Echo frequency Wfrq = WR frequency
VLdata = Very Low sensitivity measurement data Edata = Echo measurement data
NLiq = Normal sensitivity calibrated liquid data dB Wdata = WR measurement data
NAir = Normal sensitivity calibrated air data ELiq = Echo calibrated liquid data * 0,3dB
VLthld = Very Low sensitivity calibrated threshold Wss = WR signal * 0,7dB
Ethd = Echo threshold
Response
Data byte
Air Sensor Mode
Level Switch Mode
1
Air Sensor 1
bit0: 0= Air 1= Liquid
bit1: not used
bit2: 1= settings error
bit3: 1= no sensor
bit4: 1= calibration not been done
bit5: 1= error
bit6: 1= error very low sensitivity
bit7: 1= calibration in progress
Level Switch 1
bit0: 0= Air 1= Liquid
bit1: Efrq or Wfrq bit0²
bit2: Efrq or Wfrq bit1²
bit3: Efrq or Wfrq bit2²
bit4: 1= no sensor
bit5: 1= error
bit6: not used
bit7: 1= calibration in progress
2
Air Sensor 2
(same as above)
Level Switch 2
(same as above)
3
Air Sensor 1 0=Air 1=Liquid
bit0: Very Very low
bit1: Very low sensitivity
bit2: Low sensitivity
bit3: Medium sensitivity
bit4: High sensitivity
bit5-7 not used
Level Switch 3
(same as above )
4
Air Sensor 2
(same as above)
Level Switch 4
(same as above)
5
Air Sensor 1a
Ndata % or VLdata¹
Level Switch 1
Edata % or Wdata²
6
Air Sensor 1b
Ndata % or VLdata¹
Level Switch 2
Edata % or Wdata²
7
Air Sensor 2a
Ndata % or VLdata¹
Level Switch 3
Edata % or Wdata²
8
Air Sensor 2b
Ndata % or VLdata¹
Level Switch 4
Edata % or Wdata²
9
Air Sensor 1a
NLiq
Level Switch 1
ELiq or Wss²
10
Air Sensor 1b
NLiq
Level Switch 2
ELiq or Wss²
11
Air Sensor 2a
NLiq
Level Switch 3
ELiq or Wss²
12
Air Sensor 2b
NLiq
Level Switch 4
ELiq or Wss²
13
Air Sensor 1a
NAir % or VLthld¹
Level Switch 1
Ethd % or Wthd²
14
Air Sensor 1b
NAir % or VLthld¹
Level Switch 2
Ethd % or Wthd²
15
Air Sensor 2a
NAir % or VLthld¹
Level Switch 3
Ethd % or Wthd²
16
Air Sensor 2b
NAir % or VLthld¹
Level Switch 4
Ethd % or Wthd²

AQ M-TECH D72 Specifications

General

Brand	AQ M-TECH
Model	D72
Category	Controller
Language	English