VFD MODEL: SIEMENS MM420

SL NO: TERMINALS

1 3

2 4

3 12

4 13

5 9

6 6

7 5

8 10 NO

9 11 COM

SL NO: PARAMETER SETTING

1 P0100 0

2 P0307 *

3 P0310 50

4 P0304 *

5 P0305 *

6 P0311 *

7 P0640 150

8 P0700 2

9 P1000 2

10 P1080 0

11 P1082 50

12 P1120 30

13 P1121 10

14 P3900 0

0

1

30

1

2

3

17 P0725 0

18 P0701 10

19 P0702 1

20 P0731 52.3

21 P1058 50

NOTE:

MOTOR FREQUENCY (Hz)

MOTOR VOLTAGE (V)

ACCELERATION TIME (S)

DECELERATION TIME (S)

CURRENT RATING (A)

MOTOR SPEED (RPM)

*DIP SWITCH SEETTING TO BE DONE FOR 50Hz

P000316

TERMINAL 5 - JOG RIGHT: HAND MODE RUN

TERMINAL 6 - ENABLE VFD: AUTO MODE RUN

RELAY OUTPUT: CONFIGURED FOR DRIVE FAULT

NPN MODE SELECTED - TERMINAL 9

OVERLOAD FACTOR

CONTROL FROM - VFD TERMINALS

FOR FACTORY RESET:

15 P0010 QUICK COMMISSIONING

FACTORY RESET AFTER P0970 = 1

ANALOG OUTPUT (+)SPEED FEEDBACK (0-20mA)

ANALOG OUTPUT (-)

INTERNAL 0V SUPPLY (SINK) NPN

UNIT IN kW & 50Hz SELECTION

MOTOR POWER (kW)

STANDARD USER

READY (SETTINGS COMPLETED)

SUB: VFD PARAMETER SETTING (ANALOG INPUT + FIXED FREQUENCY)

IO WIRING DESCRIPTION

DESCRIPTION REMARKS

ANALOG INPUT (0-10VDC)AUTO MODE SPEED REFERENCE SOURCE

COMMON

ENABLED WHEN DRIVE FAULT ACTIVE

ANALOG SETPOINT FOR SPEED CONTROL

MINIMUM FREQUENCY

MAXIMUM FREQUNECY

* TO BE SET ACCORDING TO MOTOR NAMEPLATE RATING. CURRENTLY SET AT DRIVE RATINGS

NO QUICK COMMISSIONING - REQUIRED TO SET VFD

EXTENDED USER - REQUIRED TO MAKE SETTINGS

EXPERT USER - UNLOCK ALL PARAMENTERS

JOG FREQUENCY: HAND MODE RUN FREQUENCY

P0010 = 30

P0970 = 1

10 SEC REQUIRED FOR RESET.

VFD ENABLE/DISABLE CMD. AUTO MODE VFD ENABLE/DISABLE

JOG RIGHT SELECTION IN HAND

MODE

HAND MODE VFD RUN IN PRESET SPEED

SELECTION -1

VFD PARAMETER SETTING

DESCRIPTION

RELAY

OUTPUT