User manual

GMC-I Messtechnik GmbH 27
Pon – Output Switching Status, Response After Power On
Functions
Automatically determines KONSTANTER configuration after
power on.
Setting Parameters:
rSt (RESET): Factory default settings are utilized.
SbY (STANDBY): Same settings as prior to shutdown, power
output remains inactive (OUTPUT OFF).
Disabled front panel controls are re-enabled after power on.
As from firmware version 3.006:
Disabled front panel controls remain disabled after power on.
rcl (RECALL): Same settings as prior to shutdown. Disabled
front panel controls remain disabled after power on.
Settings
The procedure for configuring Pon is described in principle in
chapter 4.7 and in Figure 4.7.1 a.
! However, the Pon display and a related text parameter appear
in the setup function window.
Figure 4.7.1 c Path to Selection of the Pon Text Parameter
Note
The status of the Pon function is not saved as a device setting
to SETUP memory with the <SAVE> key.
The following settings are recommended, depending upon
how the KONSTANTER is used:
! Pon rSt:use in computer controlled systems
! Pon SbY:common laboratory use
! Pon rcL:applications which must continue in an unchanged
fashion after power failures.
UI_ Configure U/I Min-Max Measured Value Memory (MINMAX)
Functions
Save minimum and maximum measured voltage and current
values.
Reads out stored values for Umin, Umax, Imin and Imax at the
display, or via the computer interface.
The MINMAX function can be temporarily set to OFF, for
example before deactivating the output when changing
devices under test. Stored values are then no longer updated,
nor are they automatically reset.
Stored Min-Max values can be read out regardless of the
status selected for the MINMAX function.
Stored Min-Max values can always be reset with the
UI
_ RST command.
Stored Min-Max values can also be reset with the *RST
command, or with the key combination <CE/LOCAL> +
<ENTER> (= RESET).
The status of the MINMAX function is also saved to SETUP
memory by pressing the SAVE key.
•If the Pon function is set to SbY or rcl, the MINMAX function is
activated upon power-up, but previously measured Min-Max
values are lost when the KONSTANTER is switched off.
•The MINMAX function can also be controlled via the trigger input
at the analog interface (see page 29).
Setting Parameters
OFF: Storage of Min-Max values is deactivated.
ON: Storage of Min-Max values is activated.
RST: Contents in the Min-Max memory are reset or replaced
with momentary measured values:
Umin = Uout Umax = Uout
Imin = Iout Imax = Iout
Settings
The procedure for configuring UI_ is described in principle in
chapter 4.7 and in Figure 4.7.1 a.
! However, the UI_ display and a
related text parameter appear in the
setup function window.
Default setting after
RESET
(*
RST
):
OFF!
Figure 4.7.1 d Path to Selection of the Pon Text Parameter
Select the text parameter
from an options loop
From the SEt function group
ENTER
*
CE/LOCAL
FUNCTION SAVE
RCL
Uset/Iset FUNCTION
MENU
SAVE
MENU
RCL
MENU
FUNCTION
MENU
Activate
the setting
Abort
without change
Select the text parameter
from an options loop
From the SEt function group
*
ENTER
CE/LOCAL
FUNCTION SAVE
RCL
Uset/Iset FUNCTION
MENU
SAVE
MENU
RCL
MENU
FUNCTION
MENU
Activate
the setting
Abort
without change