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Requirement
You have installed the Node-Red example program for SIMATIC IOT200 SG-Shield.
You have opened the Node-Red dashboard.
Procedure
Calibration with calibration weights
1. Parameterize the calibration weights.
2. Start the "Set calibration point 0" command with the scale empty.
3. Load the scale with the specified calibration weight.
4. Start the "Set calibration point 1" command.
Automatic calibration
1. Specify the load cell parameters (characteristic value and rated load).
2. Ensure that the scale is empty.
3. Start the "Run automatic calibration" command.
6.4
Setting the commissioning parameters
Parameter
Format
Length
[bytes]
r/w
Default
Min
Max
Mod‐
bus ad‐
dress
Sensor manufacturer
string24
24
r/w
0
-
-
1000
Sensor ordering number
string24
24
r/w
0
-
-
1012
Location designation of sensor
string24
24
r/w
0
-
-
1024
Channel active
unsigned16
2
r/w
1
0
1
1073
Sensor type
0: 4-wire load cell
1: 6-wire load cell
unsigned16
2
r/w
0
0
1
1077
Sampling rate (Hz)
float
4
r/w
100.00
1.00
120.00
1081
50/60 Hz toggling
0: Disabled
1: 50 Hz
2: 60 Hz
unsigned16
2
r/w
1
0
2
1089
Low-pass filter cut-off frequency
(Page 23)
float
4
r/w
2.0
0.05
50.0
1093
Ordinal number low pass filter
(Page 23)
unsigned16
2
r/w
4
1
10
1101
Mean value filter depth
(Page 23)
float
4
r/w
0.1
0.01
3.413333 1105
Parameter assignment
6.4 Setting the commissioning parameters
SIMATIC IOT2000 SG-Shield
Operating Instructions, 08/2021, A5E50985404-AA
19
Summary of Contents for SIMATIC IOT2000 Series
Page 30: ...Technical data SIMATIC IOT2000 SG Shield 30 Operating Instructions 08 2021 A5E50985404 AA ...
Page 32: ...Dimension drawings SIMATIC IOT2000 SG Shield 32 Operating Instructions 08 2021 A5E50985404 AA ...
Page 38: ...Index SIMATIC IOT2000 SG Shield 38 Operating Instructions 08 2021 A5E50985404 AA ...