Factory Setting; Fig. 3-12 Status Display Panel (Sdp); Table 3-7 Pre-Assignment Of The Digital Inputs - Siemens MICROMASTER 420 Operating Instructions Manual

Issue 07/04
3.4

Factory setting

The MICROMASTER drive unit is shipped from the
plant with a Status Display Panel (SDP, refer to Fig.
3-12). The SDP has two LEDs on the front panel
which display the operating state of the drive inverter
(refer to Section 4.1).
When MICROMASTER is shipped from the plant with
the SDP functioning, it can be operated without any
additional parameterization. In this case, the drive
inverter default settings (which depend on the drive
inverter type / size) match the following data of a 4-
pole motor:
Rated motor power
Rated motor voltage
Rated motor current
Rated motor frequency
(We recommend a Siemens standard motor.)
Further, the following conditions must be fulfilled:
Control (ON/OFF command) via digital inputs
Setpoint input via analog input 1
Induction motor
Self-cooled motor
Motor overload factor
Min. frequency
Max. frequency
Ramp-up time
Ramp-down time
Linear V/f characteristic
Table 3-7
Digital inputs
Command source
Digital input 1
Digital input 2
Digital input 3
Digital input 4
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
P0307
P0304
P0305
P0310
Pre-assignment of the digital inputs
Terminals Parameter
- P0700 = 2
5 P0701 = 1
6 P0702 = 12
7 P0703 = 9
Via ADC P0704 = 0
Fig. 3-12
(refer to Table 3-7)
P1000 = 2
P0300 = 1
P0335 = 0
P0640 = 150 %
P1080 = 0 Hz
P1082 = 50 Hz
P1120 = 10 s
P1121 = 10 s
P1300 = 0
Function
Terminal strip
ON / OFF1
Reversing
Fault acknowledge
Digital input disabled
3 Functions
Status Display
Panel (SDP)
Active
Yes
Yes
Yes
Yes
No
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