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User Manual
User Manual
1. User Manual
Shihlin Electric SS2-TYPE inverters possess many complex parameterized functions that meet most
of the application requirements from the market. But for users who are unfamiliar with inverters,
such a complex inverter may cause confusion. Please read the manual carefully to master the
roperation methods of the inverter. In case there is any question, please feel free to contact us.
In Chapter 3 of this manual, all series and the corresponding specifications of Shihlin Electric
SS2-TYPE inverters are listed in detail.
Section 3.5
guides the users how to install the inverter and
emphasizes on
safety precautions
when using the inverter.
Chapter 4 guides the users how to use the inverter. In
Section 4.1
, the
operating mode of the
inverter
is outlined and how to use the
operation panel
is described, and in
Section 4.2
, simple
operating steps are explained. Chapter 5 explains the functions of each parameter in detail.
Terminologies used in this manual are defined as follows:
1.
Output frequency, target frequency, steady output frequency
• The actual output current frequency of the inverter is referred to as the output frequency.
• The frequency set by user (through operation panels, multi-speed terminals, voltage signals or
current signals) is referred to as the target frequency.
• When the motor starts running, the output frequency of the inverter will gradually accelerate to
the target frequency until reaching the target frequency and becoming steady. The output
frequency at this time is referred to as the steady output frequency.
2.
More detailed instructions on parameter settings are presented in Chapter 5. Please note that
arbitrary adjustment of the parameters may result in abnormal operations. All parameters can be
reset to their default values by the parameter
P.998
. For offsetting this parameter, please refer to
P.998 in Chapter 5.
3.
The operating mode of inverter and the working mode of the operation panel:
The operating mode determines the reference source for the target frequency and the signal source
for starting. Shihlin inverter has totally nine operating modes. Please refer to
Section 4.1
for
details.
The operation panel is used for numeric value monitoring, parameter setting and target frequency
setting. Shihlin operation panel has totally five working modes. Please refer to Section 4.1 for
details.
4.
The difference between terminal name and function name:
A set of printed letters can be found near the terminals of the control board or the main board.
These letters are used to distinguish each terminal, and thus called ‘terminal name’.
For multi-function control terminal and multi-function output terminal, function names have to be
defined in addition to terminal names. A function name indicates the actual function of the
terminal.
Function name is used to explain the functions of a terminal.
