ORTEC DSPEC Pro, Hardware User Manual

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DSPEC Pro
®
Digital Gamma-Ray Spectrometer User’s Manual 794380D / 0914
84
SHOW_SHAP_FLAT
Reports the width of the flattop in
µ
s. See also SET_SHAP_FLAT.
Responses:
SHAP_FLAT 0000000000001.2
SHOW_SHAP_RISE
Displays the rise-time setting in
µ
s. See also SET_SHAP_RISE.
Responses:
SHAP_RISE 0000000000003.2
SHOW_SHUTDOWN
Shows the type of HV shutdown selected.
Responses:
$FORT
ORTEC mode selected.
$FTTL TTL mode selected.
$FSM1 SMART-1 mode selected.
SHOW_SHUT_ACTUAL
Returns the current status of the bias remote shutdown input signal. This command is valid
whether the bias supply is turned on or off.
Responses:
$IT
Shutdown is active (supply is shut down or can’t be
turned on).
$IF Shutdown is inactive (supply is on or can be turned
on).
SHOW_SNUM
Responds with a $F record indicating the serial number of the DSPEC Pro
Response:
$F100
Serial number = 100.
SHOW_STATUS
Returns system status information in the following format:
$Mllllllllllttttttttttaaaaahhhhhccc<CR>
where llllllllll represents the live time as returned by the SHOW_LIVE command, tttttttttt
represents the true time for the current device as returned by the SHOW_TRUE command,
aaaaa represents the active device mask as returned by the SHOW_ACTIVE_DEVICES
command, and hhhhh represents the hardware status, which is an ASCII representation of a
16 bit decimal number with the following bit definitions:
Bit 0 (LSB):
Bias supply polarity (0=positive, 1=negative)
Bit 1: Bias supply overload (0=overload, 1=normal)