Technical Specifications

137

Standard Actuator Signature (Std.

Diagnostics Screen

Standard Actuator Signature (Std. Actuator Sig.)

The Standard Actuator Signature test is a response time test that measures the time for the

valve to go from full closed to full open and the time for the valve to go from full open to full

closed. For an SVI II AP/AD this test measures the friction, spring range and response time.

To run the diagnostic:

1. Select Std. Actuator Sig.

2. Enter a Speed Level, if required. The speed level is the rate of speed at which the test is

performed, with 1 being the slowest and 10 being the fastest. The default speed level is

3. Click Perform Diag.

Figure 114 Performing Standard Actuator Signature Test

Speed Level