Harmonic Graph -> - graphic representation of harmonic content. There is a chart on the left and
by up and down arrows zooming is changed in range 1x - 20x. On the right
side there is a list of harmonic items where the 1
st
column from left (Harm)
means the number of harmonic item, 2
nd
column (U[%]) states for harmonic
item’s amplitude in % related to the fundamental harmonic and the 3
rd
column
(ph[°]) states for phase shift of harmonic item. Paging of this list is possible via
left and right arrows on the keypad.
History - Measured history values menu. This feature is described in chapter
5.16 Measured Values History System.
Talk Only … - settings of menu ‘TALK ONLY’. Parameter value STATE is OFF or ON for
disabling resp. enabling of this mode. Item „COM...“ sets this mode specifically
for this port in terms of its state, format and transferred quantities.
Fout Response … - setting the responses of impulse output. QUICK MODE – turning on the mode
of quick responses, parameter THRESHOLD holds the threshold value stated
in %.
Keyboard Test - launching of keypad test
3.2.4 System Menu
About - summary of basic device information: device type, device model, device serial
number, (device class), hardware version and firmware version.
RS-232... - RS 232 menu
Display.... - display menu
Keyboard … - keyboard menu contains items for the setting of short voice signal generation
by each operation of keys (BEEP) and settings of keypad locking feature. Keypad
locking has these options: LOCK@SWITCH ON for locking the keypad right after
each device switch on, LOCK PASSWORD for password change and LOCK
NOW ->.
Watchdog - parameter activating/deactivating the device watchdog. If it is allowed, then in
case of device freezing, the device is reset.
Date & Time - actual device date and time, this is possible to change by editing,
Control Port - user output-input port menu control,
Remark: If the keypad is locked, a small icon with a figure of key appears in the top of display. To unlock
the keypad enter the password and press OK.
3.2.5 Calibration Menu
More Calib... - maintenance calibration and calibration constants menu
This calibration menu is protected by a password – it is intended for change of
the device calibration constants or for the device calibration by the manufacturer
or other qualified person.
Per. Autocalib - parameter (ON) or (OFF) enabling or disabling automatic call of short device
selfcalibration
Autocalib - short device selfcalibration activation (lasts for approx. 10 sec.). The short
calibration calibrates input circuits of device against internal DC voltage
reference. This helps to suppress the influence of ambient temperature changes.
3.2.6 Calibration Menu „More Calib...“
Access to this menu is password protected.
Calib Funcs … - setting of calibration functions
Calib Const. … - setting of calibration constants
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