Structure measuring cycle byte:
Byte
Bit 7 ... 0
Default
7 ...
11
n
Bit 3 ... 0: Velocity per channel
–
0000: 15 conversions/s, resolution: 16
–
0001: 30 conversions/s, resolution: 16
–
0010: 60 conversions/s, resolution: 15
–
0011: 120 conversions/s, resolution: 14
–
0100: 170 conversions/s, resolution: 12
–
0101: 200 conversions/s, resolution: 10
–
0110: 3.7 conversions/s, resolution: 16
–
0111: 7.5 conversions/s, resolution: 16
n
Bit 7 ... 4: reserved
00h
Input area (channel 0 ... 3)
No.
Function
Input area
19h
Voltage ±10V
S7 format from Siemens
±11.76V
11.76V= End overdrive region (32511)
-10...10V = Nominal range (-27648 ... 27648)
-11.76V = End underdrive region (-32512)
two’s complement
18h
Voltage 0...10V
S7 format from Siemens
0...11.76V
11.76V = End overdrive region (32511)
0...10V = Nominal range (0 ... 27648)
no underdrive region available
24h
Current ±20mA
S7 format from Siemens
±23.52mA
23.52mA = End overdrive region (32511)
-20...20mA = Nominal range (-27648 ... 27648)
-23.52mA = End underdrive region (-32512)
two’s complement
23h
Current 4...20mA
S7 format from Siemens
1.185...22.81mA
22.81mA = End overdrive region (32511)
4...20mA = Nominal range (0 ... 27648)
1.185mA = End underdrive region (-4864)
two’s complement
22h
Current 0...20mA
S7 format from Siemens
0...23.52mA
23.52mA = End overdrive region (32511)
0...20mA = Nominal range (0 ... 27648)
no underdrive region available
00h
Channel not active (turned off)
Function no. assignment
VIPA System 300S
+
Deployment I/O periphery
Analog part - Parametrization
HB140 | CPU | 314-6CF23 | en | 19-01
103