7 examples – NORD Drivesystems BU0060 User Manual

Page 97

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7 Examples

BU 0060 GB-4112

97

Structure of the control word / status word

PZD1

PZD2

STW

ZSW

SW1

IW1

15 14 13 12 11 10

9

8

7

6

5

4

3

2

1

0


Example: "Ready to start"

Control word

Status word

Bit

Value Value

HEX

Meaning

Bit

Value Value

HEX

Meaning

15

0

0

Parameter set Bit 1 off

15

0

0

Parameter set Bit 1 off

14

0

Parameter set Bit 0 off

14

0

Parameter set Bit 0 off

13

0

Reserved

13

0

Not function P481,10

12

0

Rotation left is off

12

0

Rotation left is off

11

0

4

Rotational direction: right

11

1

B

Rotation right is on

10

1

Control data valid

10

0

Not function P481, 9

9

0

Not function P481, 12

9

1

Bus controller active

8

0

Not function P481, 11

8

1

Setpoint reached

7

0

7

No (error) acknowledgement

7

0

3

No warning

6

1

Enable setpoint

6

0

Starting not disabled

5

1

Enable ramp

5

1

No emergency stop

4

1

Enable pulses

4

1

Voltage enabled

3

1

E

Operation enabled

3

0

1

No error

2

1

Emergency Stop not active

2

0

Operation not enabled

1

1

Do not disable voltage

1

0

Not ready for operation

0

0

Not ready for operation

0

1

Ready to start

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