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46 Agilent E1538A Enhanced Frequency/Totalize/PWM SCP
Note Because the E1538 rounds <level> to the nearest multiple of 0.375, the
returned value can be different from the value sent.
• INP:THR:LEV? returns a numeric value between -46 and +46. The
C-SCPI type is float32.
• Related Commands: INPut:POLarity, INP:THR:LEVel
• *RST Condition: INP:THR:LEV = 1.875
• Send with VXIplug&play Function: hpe14XX_cmdReal64_Q(...)
Usage To query the threshold level on the second channel at SCP position 4 send:
INP:THR:LEV? (@133)
query 2nd chan on SCP pos. 4
enter statement here
OUTPut:POLarity
OUTPut:POLarity <
select
>,(@<ch_list>) sets the polarity on digital
output channels in <ch_list>.
Parameters
Comments • If the channels specified do not support this function, an error will be
generated.
• Related Commands: INPut:POLarity, OUTPut:POLarity?
• *RST Condition: OUTP:POL NORM for all digital channels
• Send with VXIplug&play Function: hpe14XX_cmd(...)
Usage OUTP:POL INV,(@144)
invert output logic sense on
channel 44
OUTPut:POLarity?
OUTPut:POLarity? (@<
channel
>) returns the polarity on the digital output
channel in <channel>.
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
select discrete (string) NORMal | INVerted none
ch_list string 100 - 163 none