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AMETEK SFA Series Ethernet Programming User Manual

Page 124

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SCPI Command Operation

SG Series Programming

6-52

M550129-03 Rev K

OUTP:STAT ON

PROG:STAT RUN

Following is a diagram for Example 4.

Figure 6-4. End-of-Sequence Pause for Example 4

EXAMPLE 5

To make a sequence longer than the maximum of 20 steps in an ordinary sequence, there
are either one of two ways or a combination of the two. One way is to use the

SUBCALL

command. The second way is to use the

GOTO

command. The use of the

SUBCALL

command was shown in Examples 3 and 4 above. Now join two 20-step sequences with a

GOTO

command.

First, create a sequence wherein the power supply output will simulate a capacitor charge
curve to a maximum of 10 volts and discharge curve to zero volts.

3 volts for 10 sec

3 volts for 10 sec

5 volts for 10 sec

Ramp up to 5
volts in 10 sec

Ramp down to 3
volts in 10 sec

10 volts for 5 sec

Ramp down to
2 volts in 9 sec

4 volts for 6 sec and
then pause indefinitely
at these last settings.