Instruction manual

70
The following is an example of register linking. The voltage and frequency is maintained at
115 volts and 60 Hz for 5 seconds and then the program contained in register 0 is recalled and
executed. The program is stored in register 1.
FRQ60 AMP115 DLY5 VAL115 REC0 REG1
The program is initiated by the following ASCII string:
REC1
3.7.5.11.VOLTAGE RANGE (RNG)
The RNG header is used to set an amplitude limit. The numeric value following the RNG
header will define the upper limit for the AMP value. When the PRC Option is installed the
RNG header is used to select a voltage range. The RNG value will select the higher voltage
range if the value is greater than 135. The RNG header must precede the AMP header if they
are included in the same setup string.
The following example will set the maximum allowable voltage to program to 210 volts
provided that the maximum amplitude is 270 volts.
RNG210
3.7.5.12.TO TRIGGER AN OPERATION (TRG)
The TRG header has no argument. When the TRG mnemonic is included in a setup string, it
will delay execution of the string until the GPIB Device Trigger message is sent by the bus
controller. The TRG header may also be used to trigger register operations by including the
TRG header with the string used to recall a register. The following example will delay
execution of the program in register 1 until an IEEE-488 Device Trigger is received:
REC1 TRG
The Trigger mode may also be enabled in the local mode by programming setup parameters
without depressing the ENT key. The setup values will then be programmed in the remote
mode when the Device Trigger is received.
3.7.5.13.TO PROGRAM THE DEFAULT FREQUENCY (FLM A)
The default frequency is the output frequency after power-up or after an IEEE-488 Device
Clear.