Svantek SV 977D User Manual

169
SV 977D User Manual
Multifunction I/O
Screen that enables configuring the instrument's I/O port
parameters: I/O Mode, Function, Slope, Polarisation,
Active Level, Source, Source Type, Alarm Level, Send
SMS and Send E-Mail. Detailed description of the I/O
port is given in Appendix C.
Chapter
7.7
Appendix C
I/O Mode
Mode of the I/O port: Analog Out, Digital In, Digital Out.
Chapter
7.7
Appendix C
Analog Out
Mode of the I/O port when analogue signal is transmitted
from the input of the instrument to its output without any
digital processing (i.e. frequency filtering).
Chapter
7.7
Appendix C
Digital In
Mode of the I/O port when external digital signal is used
as an external trigger to start measurements. The
instrument is acting in this case as so called “slave
instrument”.
Chapter
7.7
Appendix C
Slope
Trigger voltage slope defined for the Digital In I/O mode:
[+] (uprising as default) or [–] (falling).
Chapter
7.7
Appendix C
Digital Out
Mode of the I/O port when digital signal is used for
triggering other “slave instrument(s)” (the instrument is
acting in this case as a “master instrument”), or as a
source of alarm signal.
Chapter
7.7
Appendix C
Function
Functionality of the Digital Out I/O mode: Trigger Pulse
or Alarm Pulse.
Chapter
7.7
Appendix C
Trigger Pulse
Functionality of the Digital Out I/O mode when digital
signal used for triggering other “slave instrument(s)” (the
instrument is acting in this case as a “master
instrument”). One additional parameter is used for this
functionality of the Digital Out I/O mode: Polarisation.
Chapter
7.7
Appendix C
Polarisation
Parameter of the Digital Out I/O mode defining which
polarisation of the signal (Negative or Positive) will be
applied to the output trigger pulse.
Chapter
7.7
Appendix C

Svantek SV 977D Specifications

General

Brand	Svantek
Model	SV 977D
Category	Measuring Instruments
Language	English