KEPCO BOP 1000W, Operator'S Manual

Page: 109 / 188

BOP HIPWR 080709
3-45
3.5.3.1.3 DETERMINING WHETHER *RST COMMAND SETS THE OUTPUT OFF OR ON
The user can control whether the *RST command (see PAR. A.11) sets the output on or off.
Table 3-17 describes how the unit operates depending on how
*RST set Output
is config-
ured, and the load type selected.
From the power-up screen press
%
, and note whether “
*RST set Output
” setting is as
desired. To modify highlight Interface Settings (see Table 3-16) and press
!
, then highlight On
or Off and press
!
to save. Press
$
to save for power-up or
%
to apply the changes (with-
out saving for power-up) and exit.
3.5.3.2 RS 232 SERIAL PORT SETUP
Paragraphs 3.5.3.2.1 through 3.5.3.2.3 below describe the setup required for the BOP to com-
municate via the RS 232C Serial bus using SCPI commands.
3.5.3.2.1 SELECT BAUD RATE
To change the Baud Rate configuration press
%
from the power-up screen, then press
!
to
enter the Interface menu (see Table 3-16). Highlight Baud Rate and press
!
, then highlight the
Off (to disable the serial port), 9600 or 19,200 and press
$
to save. Press
$
to save for
power-up or
%
to apply the changes (without saving for power-up) and exit.
3.5.3.2.2 CONFIGURE XON/XOFF PROTOCOL
From the power-up screen press
%
, then press
!
to enter the Interface menu (see Table 3-
16), highlight SERIAL XON/XOFF and press
!
. Highlight the desired option and press
$
to
save, then press
$
to save for power-up or
%
to apply the changes (without saving for
power-up) and exit.
Enable - Allows BOP to control when data is received (see PAR. 3.5.6.2.1 for a description of
Xon/Xoff protocol).
Disable - Disables XON/XOFF. If both Serial XON/XOFF and Prompt functions are disabled,
Echo mode is set (see PAR. 3.5.6.2.2 for a description of echo mode).
3.5.3.2.3 CONFIGURE PROMPT MODE
From the power-up screen press
%
, then press
!
to enter the Interface menu (see Table 3-
16). Highlight Serial Prompt and press
!
, highlight the desired option and press
$
to save,
TABLE 3-17. OPERATION OF #RST COMMAND
Load type when *RST
Issued (see NOTE)
BOP Status After *RST Issued
Internal Front Panel Display
• Active or Resistive Load
(see PAR. 3.3.6)
• Voltage mode
• Main Channel reference set to 0.0V
• Current protect set to 5% of
I
Onom
• Voltage protect set to 5% above
E
Onom
• LCD shows mode is Voltage, Source
• Vset set to 0.0V
• ±CProt set to minimum (box) values
• If
*RST set to OFF, output is disabled
• If *RST set to ON, output is enabled
• Battery Load (see PAR.
3.3.6)
• If *RST set to ON, unit is set to Voltage Mode
• If *RST set to OFF unit is set to Current Mode
• Main Channel reference set to 0.0A
• Current protect set to 5% of
I
Onom
• Voltage protect set to 5% above
E
Onom
• LCD shows mode is Voltage, Source
• Vset set to 0.0V
• ±CProt: minimum (box) values
• If
*RST set to OFF, output is disabled
• If *RST set to ON, output is enabled
• NOTE: Prior to issuing *RST unit may be operating in either voltage mode or current mode.