User manual - METER PDU-4x0-W
Before turning off the device it is recommended to first disable the current output's
power supply, and then the device itself. If the current output is supplied while the
device itself is turned off, the output current will be about 27.5 mA.
7.3.4.
”bri”
parameter
This parameter allows user to set bright of the LED display, bright can be set to
conventional values from 1 to 8.
7.3.5.
”HOLd” menu
This menu contains parameters connected with peak detection function. See also full
description of the peak detection function in paragraph:
DETECTION OF THE PEAK VALUES
“modE”
- the type of detected changes of the input signal, can be set to values:
”norm”
- peaks
, peak and next drop of the input signal of value equal at least
“PEA”
,
”inv”
- drops, drop and next peak of the input signal of value equal at least
“PEA”
,
“PEA”
- minimal detected signal change classified as peak or drop (see Figure 6.3)
“timE”
- maximum time of displaying of the peak (drop) value, can be set from 0.0 to 19.9
sec, with 0.1 sec. resolution. If „
HdiS
”=”
HOLD
” then setting parameter
"timE"
=
0.0
causes holding peak value until
[ESC]
button is pressed.
If „
HdiS
”=”
rEAL
” then
value
"timE"
=
0.0
means no holding.
“HdiS”
- type of displayed values:
”rEAL”
- current value is displayed,
”HOLd”
- peak (drop) value is displayed,
“H r1”, “H r2”
- relay/LED outputs ( R1, R2) operation mode:
”rEAL”
- relay/LED operates depend on the current value,
”HOLd”
- relay/LED operates depend on the peak (drop) value.
”HOUt”
- current output operation mode:
”rEAL”
- current output operates depend on the current value,
”HOLd”
- current output operates depend on the peak (drop) value.
7.3.6.
”SECu” menu
This menu contains presets connected with availability of other parameters:
“Scod”
- user password (4-digits number). If this parameter is set at value
“0000”
, user
password is turned off.
If the user do not remember his password, the access to the menu is possible
by the “one-use password”. To get this password please contact with
34
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