Scaling Analogue Output (Set 20 Ma Point); Autom. Zero" Function (With Q1 As Control Input) - Balluff BOD 26K LB04-S115-C Instructions De Service Et De Montage

8.5.8

Scaling analogue output (set 20 mA point)

Command (Byte 3): decimal 72; hexadecimal 0x48
Parameter: Data
Reply (Byte 3): decimal 89; hexadecimal 0x59
Parameter: no
The transmitted measured value becomes the 20 mA value of the analogue output.
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 acti-
vated and Q = +U , the current measured value is set as the output value of 4 mA. The incline of the characteristic
1 B
curve 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
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
No. 834826 E Edition 1310; Replaces edition 1111; Subject to modification
Parameter format
12 bit data item: data 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
Mounting and
operating instructions
Decimal Hex.:
129 81
4 04
89 59
92 5C
Decimal Hex.:
129 81
4 04
89 59
92 5C