GW Instek ASR-3000 Series, Руководство пользователя, Страница: 113 / 231

EXTERNAL CONTROL
113
E
XTERNAL CONTROL
The rear panel has 3 signal output connectors.
These connectors are used for external control
from the menu of this product by using the
external signal that includes amplified external
voltage, amplified external signal as well as
synchronization frequency.
Note that prior to operation, it is required to
implement insulation process for external circuit.
For example, while connecting to I/O signals of
ASR-3000, be sure to have double insulation
process for live parts in advance.
Furthermore the state output is always on. The
following chapter will give a brief overview each
of these connectors.
Using External Control I/O .................................. 114
Using External Signal Input Function .................. 115
EXT GAIN - AC+DC-EXT and AC-EXT mode .................. 116
EXT ADD - AC+DC-ADD and AC-ADD mode ................. 117
EXT Sync - AC+DC-Sync and AC-Sync mode ....................... 117
EXT Voltage - AC-VCA mode ................................................... 118
Compiling Arbitrary Waveform Input ................... 119
Manage Arbitrary Waveform Settings ........................................ 126