KEPCO BOP 1000W, Руководство оператора

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3-44
BOP HIPWR 080709
3.5.3.1 GPIB PORT SETUP
The following paragraphs describe the how to configure the GPIB port.
3.5.3.1.1 CHANGING THE GPIB ADDRESS
The default address is 6. To change the GPIB address press
%
from the power-up screen,
then press
!
to enter the Interface menu (see Table 3-16) Highlight GPIB Address and press
!
, then use the number keys to enter the desired address and press
$
to save. Press
$
to
save for power-up or
%
to apply the changes (without saving for power-up) and exit.
3.5.3.1.2 CONFIGURE DEVICE CLEAR (DCL) CONTROL
The device clear (DCL) and selected device clear can be set to operate in two modes. In the
MATE mode, when the device clear is received, the output of the power supply is set to zero
volts. In the SCPI mode sending DCL or selected DCL has no effect on output voltage and cur-
rent as required by IEEE specification 488.2. The factory default value is SCPI mode.
To change the Device Clear configuration press
%
from the power-up screen, then press
!
to
enter the Interface menu (see Table 3-16) Highlight Device Clear and press
!
, then highlight
SCPI or MATE and press
$
to save. Press
$
to save for power-up or
%
to apply the
changes (without saving for power-up) and exit.
TABLE 3-16. INTERFACE SETTINGS MENU
SETTING
CHOICES
( BOLD = Factory Default)
FUNCTION
Interface
Data Format SCPI
CIIL
SCPI (Standard Commands for Programmable Instruments) - see PAR.
3.6. and Appendix B.
CIIL - Provides compatibility with early Kepco power supplies and con-
trollers.
GPIB Address 0 - 30 ( 06 ) Assigns address used by external GPIB controller to communicate with
BOP.
*RST set Output OFF
ON
OFF - Sending *RST causes output to go off (per IEEE 488.2 specifica-
tions) (see PAR. 3.5.3.1.3 for details).
ON - Sending *RST causes output to go on (see PAR. 3.5.3.1.3 for
details).
Device Clear SCPI
MATE
SCPI - sending Device Clear (DCL) or selected DCL has no effect on
output voltage and current per IEEE specification 488.2.
MATE - When device clear is received, the power supply output is set to
zero volts.
Serial Baud Rate OFF
9600
19200
Selects RS 232 serial port baud rate.
Xon/xoff ENABLE
DISABLE
ENABLE - Allows BOP to control when data is received (see PAR.
3.5.6.2.1).
DISABLE - Disables XON/XOFF. If both Serial XON/XOFF and Prompt
functions are disabled, Echo mode is the default (see PAR. 3.5.6.2.2).
Prompt DISABLE
ENABLE
ENAB+ECHO
ENABLE - Enables Serial Prompt (see PAR. 3.5.6.2.3).
DISABLE - Disables Prompt. If both Serial XON/XOFF and Prompt
functions are disabled, Echo mode is set (see PAR. 3.5.6.2.2).
ENAB+ECHO - Enables Serial Prompt (see PAR. 3.5.6.2.3) and Echo
(see PAR. 3.5.6.2.2) modes. Prompt is returned when the unit is ready
and any received characters are echoed back to the sender.
NOTE: To restore all interface settings defaults, press
%
from the power-up screen, highlight Interface Settings, press
!
, then
press
@
to restore defaults shown above in BOLD . Press
$
to save for power-up or
%
to apply the changes
(without saving for power-up) and exit.