Autom. Zero" Function (With Q1 As Control Input); Autom. Centre" (With Q1 As Control Input) - Sensopart FT 50 RLA-70-L8 Instructions De Service Et De Montage

Example telegram
(in the example, the sensor has the address 1)
Master telegram
Designation
1. Byte Address
2. Byte Length
3. Byte Command
4. Byte
Data
5. Byte
6. Byte Check sum
8.5.9 „Autom. zero" function (with Q
Command (Byte 3): decimal 90; hexadecimal 0x5A
Parameter: no
Reply (Byte 3): decimal 89; hexadecimal 0x59
Parameter: no
The output characteristics (4-20 mA) are simultaneously displaced with this function. When this function is activated
and Q = +U , the current measured value is set as the output value of 4 mA. The incline of the characteristic curve
1 B
is maintained. The max. value of the characteristics is limited by the measuring range.
Example telegram
(in the example, the sensor has the address 1)
Master telegram
Designation
1. Byte Address
2. Byte Length
3. Byte
Command
4. Byte Check sum
8.5.10 Autom. centre" (with Q
Command (Byte 3): decimal 67; hexadecimal 0x43
Parameter: no
Reply (Byte 3): decimal 89; hexadecimal 0x59
Parameter: no
The output characteristics (4-20 mA) are displaced with this function. When the automatic centre function is activated
and Q = +U , the current measured value is equated with the output value of 12 mA. The incline of the characteristic
1 B
curve is maintained. The min. or max. value of the characteristics are limited by the measuring range.
70
Decimal Hex.:
129 81
6 06
72 48
63 3F
63 3F
79 4F
as control input)
1
Decimal Hex.:
129 81
4 04
90 5A
95 5F
as control input)
1
Sensor's reply telegram
Designation
1. Byte Address
2. Byte Length
3. Byte Reply
4. Byte Check sum
Sensor's reply telegram
Designation
1. Byte Address
2. Byte Length
3. Byte
Reply
4. Byte
Check sum
FT 50 RLA Disctance sensor - GB - 068-13671 - 20.04.2009-05
Mounting and
operating instructions
Decimal Hex.:
129 81
4 04
89 59
92 5C
Decimal Hex.:
129 81
4 04
89 59
92 5C