Parameterization; Operating Principles; Default Settings Of The Basic Device - Eaton DS7 Manual

6 Parameterization

6.1 Operating principles

6.2 Default settings of the basic device

The soft starter is controlled as follows:
• Via control signal terminals in the case of DS7-340... and DS7-342...
soft starters
• Via SmartWire-DT in the case of DS7-34D...-D soft starters
By configuring the appropriate parameters (in DS7-34D...-D units) or
adjusting the potentiometers on the front, DS7 soft starters can be adjusted
as necessary for the application at hand. All setting values are stored in
parameters.
￫
The connection examples shown in the following chapter are
based on the standard versions of soft starter DS7.
Additional functions of the communications-capable versions of
the DS7 soft starters (DS7-34D...-D) are described in
￫ chapter 8, "SmartWire-DT".
The soft starters of the DS7 series are factory set so that no settings are
required for standard applications.
The most important default settings are listed below.
Table 23: DS7 soft starter default settings
Terminal, function
+A1
EN (only sizes 3 and 4)
Ramp times
Start voltage
Relay K1
Relay K2 (for devices from 16 A)
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
Default settings
Start/stop
Controller enable
t-Start: ~5 s
t-Stop: 0 s
∼30 %
TOR (Top-of-Ramp)
RUN = operating signal
6 Parameterization
6.1 Operating principles
117