Manual
Table Of Contents
- 1. General
- 1.1 About this document
- 1.2 Warranty
- 1.3 Limitation of liability
- 1.4 Disposal of equipment
- 1.5 Product key
- 1.6 Intended usage
- 1.7 Safety
- 1.8 Technical Data
- 1.9 Construction and function
- 1.9.1 General description
- 1.9.2 Block diagram
- 1.9.3 Scope of delivery
- 1.9.4 Accessories
- 1.9.5 Options
- 1.9.6 The control panel (HMI)
- 1.9.7 USB port (rear side)
- 1.9.8 Interface module slot
- 1.9.9 Analog interface
- 1.9.10 “Share BUS” connector
- 1.9.11 “Sense” connector (remote sensing)
- 1.9.12 Master-Slave bus
- 1.9.13 Ethernet port
- 2. Installation & commissioning
- 2.1 Transport and storage
- 2.2 Unpacking and visual check
- 2.3 Installation
- 2.3.1 Safety procedures before installation and use
- 2.3.2 Preparation
- 2.3.3 Installing the device
- 2.3.4 Connection to AC supply
- 2.3.5 Connection to DC sources
- 2.3.6 Connection of remote sensing
- 2.3.7 Grounding of the DC terminal
- 2.3.8 Installation of an interface module
- 2.3.9 Connection of the analog interface
- 2.3.10 Connection of the Share bus
- 2.3.11 Connection of the USB port (rear side)
- 2.3.12 Initial commission
- 2.3.13 Commission after a firmware update or a long period of non-use
- 3. Operation and application
- 3.1 Important notes
- 3.2 Operating modes
- 3.3 Alarm conditions
- 3.4 Manual operation
- 3.5 Remote control
- 3.6 Alarms and monitoring
- 3.7 Locking the control panel (HMI)
- 3.8 Locking the adjustment limits and user profiles
- 3.9 Loading and saving user profiles
- 3.10 The function generator
- 3.10.1 Introduction
- 3.10.2 General
- 3.10.3 Method of operation
- 3.10.4 Manual operation
- 3.10.5 Sine wave function
- 3.10.6 Triangular function
- 3.10.7 Rectangular function
- 3.10.8 Trapezoidal function
- 3.10.9 DIN 40839 function
- 3.10.10 Arbitrary function
- 3.10.11 Ramp function
- 3.10.12 IU table function (XY table)
- 3.10.13 Battery test function
- 3.10.14 MPP tracking function
- 3.10.15 Remote control of the function generator
- 3.11 Other applications
- 4. Service and maintenance
- 5. Contact and support
© EA Elektro-Automatik in 2022, this information is subject to change without notice 6733200840_manual_elr_10000_2u_3kw_en_02
Setting the various functions and their parameters is described below. After the function generator screen has been reached,
the function is ready to run. Before and while the function is running, some global and also some function related values can
be adjusted anytime.
► How to start and stop a function
1. The function can be started either by tapping or if the
DC input is currently switched off by pushing the “On/Off”
button on the front.
2. The function can either be stopped by tapping or op-
erating the “On/Off” button. However, there is a difference:
a) The button only stops the function while the DC input
remains ON with the static values in effect.
b) The “On/Off“ button stops the function and switches the
DC input off.
Any device alarm (power fail, overtemperature etc.), protection (OPP, OCP) or event with Action = Alarm
stops the function progress automatically, switches off the DC input and reports the alarm.
3.10. 5 Sine wave function
The following parameters can be congured for a sine function:
Parameter Range Description
Frequency (f) 1...10000 Hz Static frequency of the signal to be generated
Amplitude (A) 0...(rated value of U or I - |offset|) Amplitude of the signal to be generated
Offset (O) 0... (U
Nom
- A) or 0...(I
Nom
- A) Offset from the zero point of the mathematical sine curve
Schematic diagram: Application and result:
Offset
Amplitude
t
U,I
f
Amplitude
A normal sine wave signal is generated and applied to the selected
set value, e.g. current (I). At a constant input voltage the current input
of the load will follow a sine wave.
For calculating the maximum power input the amplitude and offset
values for the current must be added.
Example: with an input voltage of 100 V and sin(I) selected, set the
amplitude to 30 A and the offset to 50 A. The resulting maximum
input power is then achieved at the highest point of the sine wave
and is (30 A + 50 A) * 100 V = 8000 W.