Siemens Midimaster Eco Reference Manual

ECO REFERENCE MANUAL
13-2
PARAMETER TYPES
There are three types of parameters:
•
True value parameters.
For example, setting parameter P003 ramp-
down time to 10 seconds tells the Eco to take
10 seconds to slow the motor from its normal
operating speed to stopped.
•
Limited range parameters
.
The values themselves are not relevant and
only represent the function required. For
example:
1. Parameter P199 can only be set to 0 or 1.
2. setting the value to 0 tells the Eco to give
access to the basic parameters only.
3. setting the value to 1 gives access to the
expert parameters.
•
‘Read only’ parameters.
The values of these parameters are factory
set and provide the user with information. For
instance, parameter P111 is a read only
parameter and indicates the inverter’s variable
torque power rating in kW.
PARAMETER RANGES
The Eco has three ranges of parameters;
• Display mode
• Basic mode
• Expert mode.
One of the Basic mode parameters (P199)
controls access to the Expert mode parameters.

Siemens Midimaster Eco Specifications

General

Output Current	Up to 1200A
Enclosure Rating	IP20
Input Voltage	380-480 V 3 AC, 50/60 Hz
Communication Interface	PROFIBUS
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Operating Temperature	0°C to 40°C
Storage Temperature	-25°C to 70°C
Relative Humidity	Up to 95% non-condensing
Altitude	Up to 1000 m above sea level