User manual

GMC-I Messtechnik GmbH 27
UI_ – 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 Stored values are then no longer updated,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.
Setting Parameter
☞
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 the momentary measured value:
Umin = Uout Umax = Uout
Imin = Iout Imax = Iout
Settings
The procedure is described in principle in chapter 4.7.
! 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
rnd – Rounding Off the Displayed Measured Value
Functions
• Only effective for Uout and Iout measuring function
• Number of decimal places which appear at the display
• Stabilizes the display when fluctuation is expected at the last
decimal place of the measured value
Setting Parameter
☞
0: no rounding
☞ -1: Rounded off one decimal place
☞ -2: Rounded off two decimal places
Settings
The procedure is described in principle in chapter 4.7.
! The rnd display and a related text
parameter appear in the setup function
window.
Figure 4.7.1 e Path to Selection of the rnd Text Parameter
☞ Default setting after RESET (*RST): unchanged
Select the text parameter
from an options loop
From the SEt function group
*
ENTER
CE/LOCAL FUNCTION
Select the text parameter
from an options loop
From the SEt function group
*
ENTER
CE/LOCAL FUNCTION