ATI Technologies Q46 Series

ATI Q46 Modbus Communications Manual
21
O&M Manual
Rev-D (2/16)
Q46T Turbidity Tables
Q46T Input Register Detail
Register
Byte
Data Type
Sensor
Description
Data Format
30001 (HI)
30002 (LO)
1 to 4
long(32)
Turbidity
Measured Turbidity
0.16 NTU = 16
30003 (HI)
3004 (LO)
5 to 8
long(32)
Turbidity
Measured
Temperature
25.00° C = 2500
30005 (HI)
30006 (LO)
9 to 12
long(32)
Turbidity
NU
NU
30007 (HI)
30008 (LO)
13 to 16
long(32)
NA
PID value
17.0% = 170
30009
17
Char(8)
NA
System Status 1
(binary) 00000000
18
Char(8)
NA
System Status 2
(binary) 00000000
30010
19
Char(8)
NA
Alarm Status
(binary) 00000000
20
Char(8)
NA
Instrument ID
85 = 85
(Long = Long Integer, requires 4 bytes; Char = Character, requires 1 byte)
Q46T Status/Alarm Bit Detail
Register
Byte
Bitfield
Description
30009
17
0 (lsb)
NU
17
1
NU
17
2
Turbidity High
17
3
Turbidity Low
17
4
Temp High
17
5
Temp Low
17
6
NU
17
7
NU
18
0
EE Fail
18
1
NU
18
2
LCD Controller Fail
18
3
Cal Turbidity Fail
18
4
PID Controller Fail
18
5
Cal TC Fail
18
6
TC Error
18
7
Acknowledge Fail (global)
30010
19
0
Alarm 1, Relay A
19
1
Alarm 2, Relay B
19
2
Alarm 3, Relay C
19
3
Alarm 4, Relay D (optional)
19
4
Alarm 5, Relay E (optional)
19
5
Alarm 6, Relay F (optional)
19
6
NU
19
7
NU