HBM PACEline CMD600 - Count; Gain

15
CMD600
A2820−1.1 en
CH_COUNT
Returns number of analog channels implemented in charge amplifier.
In CMD600 this is 1.
command not applicable
inquiry CH_COUNT = ?
response OK, CH_COUNT = nb_of_channels
help CH_COUNT?
response OK, CH_COUNT nb_of_channels
ENGINEERING_UNIT
Set unit on preselected channel. Unit can have up to 5 characters.
command ENGINEERING_UNIT unit
parameters:
unit string requested unit
response OK, ENGINEERING_UNIT = unit
parameters:
unit string Look description above.
inquiry ENGINEERING_UNIT = ?
response OK, ENGINEERING_UNIT = unit
help ENGINEERING_UNIT ?
response OK,ENGINEERING_UNIT unit(max 5 characters)
CH_GAIN
Used to send gain of amplifier (for preselected channel if applicable). Gain of amplifier is
dependent from selected range capacitor and PGA gain. If only PGA settings was
changed, then information about charge is not lost. If also range capacitor was changed,
then charge information is lost and amplifier should be reset before proceeding the
measurement.
command CH_GAIN gain
parameters:
gain float requested gain in V/C
response OK, CH_GAIN = actual_gain, charge_lost, range
parameters:
actual_gain float actual set gain in V/C