Siemens HydroRanger 200 HMI, Operating Instructions Manual

Page: 155 / 404

Operating
7.13 Configuration testing
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
153
7.12.8 Example weir profiles
These weirs could require universal calculation.
Contracted
regular
Compound Poebing Approximate
exponential
7.13 Configuration testing
After programming the unit, you must test the device to ensure that it performs to your
specifications. This test can be run by varying the level in the application.
7.13.1 I/0 Checkout
After the unit is installed, test to verify the wiring.
Relays
Use Relay Logic Test (3.2.7.) (Page 255) to force a state change and verify that the results
are as expected (pump starts, alarm sounds, etc.).
Discrete inputs
Use Discrete Input 1 (2.9.2.1.) (Page 209) or Discrete Input 2 (2.9.2.2.) (Page 209) to force
the input and verify that the results are as expected.
1.
Go to [DI] where DI = the discrete input to be tested.
2. Set to OFF.
3. Go to Discrete Input 1 Scaled State [DI] (2.9.2.3.) (Page 210) to verify that the value is
forced.
4. Check the state of outputs to ensure that they respond as expected.
5. Go to [DI].
6. Set to Forced ON.
7. Go to Discrete Input 1 Scaled State [DI] (2.9.2.3.) (Page 210) to verify that the value is
forced.
8. Check the state of outputs to ensure that they respond as expected.
For further information, see Discrete inputs (Page 106).