INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-39-
5 ENT 0 PRG
4.
Select the RMP screen. Set a delay of .002 seconds and a return value of 115 volts:
9
ENT A 0.002 PRG C 115 PRG
5.
Execute the program by depressing the ENT key.
Two output parameters may be ramped simultaneously. The parameter programmed just prior to entering the RMP A
screen will be the independent parameter and will be identified in that screen. The parameter loaded prior to the
independent parameter will be the dependent parameter.
The following example will ramp frequency from 360 to 440 Hz at a rate of .2 Hz per .2 second, while each .2 Hz step
causes the amplitude to go from 10 volts to 210 volts in .5 volt steps.
1.
Select the AMP screen (dependent parameter) and program the start to 10 volts:
5 ENT 10 PRG
2.
Select the FRQ screen (independent parameter) and program the start frequency of 360 Hz:
6 ENT 360 PRG
3.
Select the RMPA screen and program the independent ramp parameters of STP = .2, and DLY = .2
and VAL = 440:
9 ENT A 0.2 PRG B 0.2 PRG C 440 PRG
4.
Select the RMPB screen and program the dependent (AMP) ramp parameters of STP = .5:
10 ENT B 0.5 PRG
5.
Start the program by pressing the ENT key.
The final value of the dependent parameter, AMP, will be determined by the number of steps of the independent
parameter and the STP value, .5V specified in RMP B.
FINAL VALUE =
INITIAL VALUE + (RMP B STP) (NO. STEPS)
NO. STEPS
=
(DEP. PAR.) (FINAL VALUE - INITIAL VALUE)/STEP SIZE
In this example:
NO. STEPS =
(440 - 360)/.2 = 400
FINAL AMP VALUE =
10 + .5 X 400 = 210 Volts
If the final value exceeds the RNG value, an error message will be generated.
NOTE
Any ramp may be terminated at any time by depressing the ENT key.
3.5.9
TO PROGRAM THE OUTPUT WAVEFORM (WVF=3) (SQW Option)
Summary of Contents for 2750L-P Series
Page 119: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 115 Figure 6 1 MODULE LOCATION...
Page 138: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 134 Figure 14 EMERGENCY VOLTAGE...
Page 148: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 144 FIGURE 2...
