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时间:2010-08-14 03:01来源:蓝天飞行翻译 作者:admin
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Setting Slew Rates
Very often, output changes must be done as means
the transient list slew rate is set to its maxim is is the case for all the data points in the
list, it is sufficient to set just the first data point's slew rate for either voltage and/or current. Setting only
the of any param t will r to be set
to the same value. This saves a lot of data e
If however, one or more data points require a ramp, all other
points have to be specifically set to their req w rate.
Saving Transient Lists
Once completed, a transient sequence can b
instrument by using the REGISTER, SAVE m se are 1
through 15. It is advisable to do so, especially for longer
Transient List point data entry method.
Transient list points are numbered sequentially from 0 through 99 and execu
s as shown in the table above. To
move t vious parame use the UP (􀁓) or DOWN (􀁔) cursor keys
t. If all data values in a specific list are going to b
is set to the same value for the entire transient p
s to be set. Setting only the first data point w
fast as the power source can make them. This
um value. If th
first point eter in the lis automatically cause all points for that paramete
ntry time.
a specific slew rate such as needed to do
uired slew rates, including the maximum sle
e saved along with the steady state setup of the
enu. Registers that may be used for this purpo
transient lists.
California Instruments 67
User Manual Compact i/iX Series
4.2.8 REGISTERS Menu
The registers menu provides access to the non-voltage setup storage of the power source. A total of 8
front panel setups can be stored in registers numbered from 0 through 15. Each register except
register 0 can hold the complete front panel setup, including the programmed transient list. This allows
for quick recall of different setups and transient programs.
nd assign register zero as the
up with the RST factory default settings. See 4.9 for factory default settings.
Register 0 is reserved to be used as the power-on setting as assigned by the user. To have the power
source start in a specific setting, save the desired setting to Register 0 a
power-on default in the CONFIGURATION menu. Alternatively, the power source can be set to power
ENTRY DESCRIPTION
SAVE REG 0 – 15
he
TER key to perform the save
operation.
nu.
Saves the selected setup and transient list
from memory. (Setup only for Reg 0) The
shuttle knob may be used to scroll through t
available list of setup register numbers.
Use the EN
Register 0 can be assigned as the power-on
state setup from the CONFIGURATION me
A valid setup must be saved in REG0 to do
so.
Note that REG0 only saves the setup, not the
transient list. All other registers also save the
transient list.
RECALL REG 0 – 15
nu.
e
Recalls the selected setup and transient list to
memory. (Setup only for Reg 0) The shuttle
knob may be used to scroll through the
available list of setup register numbers.
Use the ENTER key to perform the recall
operation.
Register 0 can be assigned as the power-on
state setup from the CONFIGURATION me
A valid setup must be saved in REG0 to do
so.
Note that REG0 only saves the setup, not the
transient list. All other registers also save th
transient list.
California Instruments 68
User Manual Compact i/iX Series
4.2.9 CONFIGURATION Menu
The configuration menu may be used to con as the serial
port, IEEE-488/GPIB address and the power
figure various aspects of the instrument such
-on settings of the supply.
ENTRY DESCRIPTION
ADDRESS 0 - 31 Sets the selected IEEE / GPIB bus addre
for the op
Factory default is address 1. The shuttle knob
or the keypad can be used to set a value from
0 through 31. Do not use address 0 as this
address is typically reserved for the GPIB
controller.
ss
tional IEEE/GPIB interface.
BAUD RATE 9600
19200
38400
57600
115200
230400
460800
aud rate or LAN
ommun actory
800 b ettings are
can
these selections.
Sets the b for the USB and/
(Ethernet) c ications port. F
default is 460 aud. Available s
38400 through 460800 baud.
Note: For USB and LAN use, you must set
the baud rate to 460800. The shuttle knob
be used to scroll through
PON STATE
RST led
is RST, which recalls
f the register must be
REG0 Determined power on state. This setting
selects either non-volatile REG0 to be recal
automatically at power-on or factory default
 
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