Parameter Description

Issue 01/06

r0052

CO/BO: Act. status word 1

 

Min:

-

 

Datatype: U16

Unit: -

Def:

-

 

P-Group: COMMANDS

 

Max:

-

Level

2

Displays first active status word of inverter (bit format) and can be used to diagnose inverter status.

Bitfields:

 

 

 

 

 

 

 

 

 

Bit00

Drive ready

0

NO

1

YES

Bit01

Drive ready to run

0

NO

1

YES

Bit02

Drive running

0

NO

1

YES

Bit03

Drive fault active

0

NO

1

YES

Bit04

OFF2 active

0

YES

1

NO

Bit05

OFF3 active

0

YES

1

NO

Bit06

ON inhibit active

0

NO

1

YES

Bit07

Drive warning active

0

NO

1

YES

Bit08

Deviation setpoint / act. value

0

YES

1

NO

Bit09

PZD control

0

NO

1

YES

Bit10

Maximum frequency reached

0

NO

1

YES

Bit11

Warning: Motor current limit

0

YES

1

NO

Bit12

Motor holding brake active

0

NO

1

YES

Bit13

Motor overload

0

YES

1

NO

Bit14

Motor runs right

0

NO

1

YES

Bit15

Inverter overload

0

YES

1

NO

Dependency:

 

 

 

 

 

 

 

 

 

r0052 Bit00 - Bit02:

 

 

 

 

 

 

State-sequence diagram after Power On or ON/OFF1 respectively: ==> see below

 

 

 

 

Power ON

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

Drive ready

r0052

1

 

Bit00

0

t

 

ON/OFF1

 

 

1

 

0

t

Pre-charging active

1

 

0

t

Drive ready to run

r0052

1

 

Bit01

0

t

 

Pulse enable

1

 

0

t

Drive running

r0052

1

 

Bit02

0

t

 

Ramping finished

r0053

1

 

Bit09

0

t

 

r0052 Bit03 "Drive fault active":

Output of Bit3 (Fault) will be inverted on digital output (Low = Fault, High = No Fault). r0052 Bit08 "Deviation setpoint / act. value" ==> see parameter P2164

r0052 Bit10 "f_act >= P1082 (f_max)" ==> see parameter P1082

r0052 Bit12 "Motor holding brake active" ==> see parameter P1215

34

MICROMASTER 440 Parameter List

6SE6400-5BB00-0BP0

Page 34
Image 34
Siemens 440 manual R0052 CO/BO Act. status word, ON/OFF1