User Manual

Page 22
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PSB 9000 2.5 kW Series
1.9.6.4 Resolution of the displayed values
Inthedisplay,setvaluescanbeadjustedinxedincrements.Thenumberofdecimalplacesdependsonthedevice
model. The values have 4 or 5 digits. Actual and set values always have the same number of digits.
Adjustment resolution and number of digits of set values in the display:
Voltage,
OVP, UVD, OVD,
U-min, U-max
Current,
OCP, UCD, OCD,
I-min, I-max
Power,
OPP, OPD,
P-max
Resistance,
R-max
Nominal
Digits
Min.
incre-
ment
Nominal*
Digits
Min.
incre-
ment
Nominal*
Digits
Min.
incre-
ment
Nominal
Digits
Min. in-
crement
≤80V 4 0.01 V <100 A 4 0.01 A 2500 W 4 1 W 25Ω 5 0.001Ω
200 V 5 0.01 V >100 A 4 0.1 A MS 4 0.01 kW 150Ω-520Ω 5 0.01Ω
360 V 4 0.1 V MS >1000 A 5 0.1 A ≥1000Ω 5 0.1Ω
500 V 4 0.1 V
750 V 4 0.1 V
* MS = Master-slave
1.9.6.5 USB port (front side)
The frontal USB port, located to the right of the rotary knobs, is intended for the connection of standard USB sticks
and can be used for loading or saving sequences for the arbitrary and the XY generator, as well as for recording
measured data during running operation.
USB 2.0 sticks are widely accepted. USB 3.0 sticks work, but not from all manufacturers. The stick must be FAT32
formatted and should have a maximum capacity of 32 GB. Allsupportedlesmustbeheldinadesignatedfolder
in the root path of the USB drive in order to be found. This folder must be named HMI_FILES, such that a PC
would recognize the path G:\HMI_FILES if the drive were to be assigned the letter G.
Thecontrolpanelofthedevicecanreadthefollowingletypesandnamesfromastick:
File name Description Section
wave_u<arbitrary_text>.csv
wave_i<arbitrary_text>.csv
Function generator for an arbitrary function on voltage (U) or
current (I)
The name must begin with wave_u / wave_i, the rest is user
dened.
3.11.10.1
prole_<arbitrary_text>.csv Previouslysaveduserprole.Amax.of10lestoselectfromis
shownwhenloadingauserprole.
3.10
mpp_curve_<arbitrary_text>.csv User-denedcurvedata(100voltagevalues)formodeMPP4of
the MPPT function
3.11.17.5
psb_pv<arbitrary_text>.csv
psb_fc<arbitrary_text>.csv
PV or FC table for the XY function generator.
The name must begin with psb_pv or psb_fc, the rest can be
userdened.
3.11.13
3.11.14
pv_day_et_<arbitrary_text>.csv
pv_day_ui_<arbitrary_text>.csv
DaytrenddataletoloadforthesimulationmodesDAYI/Tand
DAY U/I of the extended PV function.
3.11.15.5
iu<arbitrary_text>.csv IU table for the XY function generator.
The name must begin with iu,therestcanbeuserdened.
3.11.12
ThecontrolpanelofthedevicecansavethefollowingletypesandnamestoanUSBstick:
File name Description Section
usb_log_<nr>.csv File with log data recorded during normal operation in all modes.
ThelelayoutisidenticaltothethosegeneratedfromtheLog-
ging feature in EAPowerControl.The<nr>eldinthelename
isautomaticallycountedupifequallynamedlesalreadyexist
in the folder.
3.5.8
prole_<nr>.csv Saveduserprole.Thenumberinthelenameisacounterand
notrelatedtotheactualuserprolenumberintheHMI.Amax.
of10lestoselectfromisshownwhenloadingauserprole.
3.10
wave_u<nr>.csv
wave_i<nr>.csv
Sequence point data (here: sequences) of either voltage U or
current I from arbitrary function generator
3.11.10.1