Bristol 871A - Page 55

Model 871A User’s Manual REMOTE COMMUNICATIONS
Bristol Instruments, Inc. 55
:PID:LCONstants:INTegral?
Description
Queries the integral constant (K
I
) for the PID calculation, expressed in
Hz.
Query Response
{ 0…50.0 }
Examples
:SENSE:PID:LCON:INT?
:PID:LCONstants:DERivative { 0…50.0 }
Description
Sets the derivative constant (K
D
) for the PID calculation, expressed in
seconds.
*RST value
0.0
Examples
:SENSE:PID:LCON:DER 30.0
:PID:LCONstants:DERivative?
Description
Queries the derivative constant (K
D
) for the PID calculation, expressed
in seconds.
Query Response
{ 0…50.0 }
Examples
:SENSE:PID:LCON:DER?
:PID:VOLTage:DEFault { -5.0…5.0 }
Description
Sets the voltage output when the PID calculation is disabled,
expressed in volts.
*RST value
-5.0
Examples
:SENSE:PID:VOLT:DEF 2.0
:PID:VOLTage:DEFault?
Description
Queries the voltage output when the PID calculation is disabled,
expressed in volts.
Query Response
{ -5.0…5.0 }
Examples
:SENS:PID:VOLT:DEF?
:PID:VOLTage:MINimum { -5.0…0.0 }
Description
Sets the minimum output voltage for the PID calculation, expressed in
volts. The instrument automatically limits this voltage to a minimum of
-5 volts.
*RST value
-5.0
Examples
PID:VOLT:MIN -2.5