Communication PROFIBUS DP/PROFINET IO 10.1 Communications according to PROFIdrive

Bit

Meaning

 

Comments

BICO

 

Note:

 

 

 

 

The ramp-function generator cannot be frozen via p1141 in jog mode (r0046.31 = 1).

 

6

Enable speed setpoint

1

Enable setpoint

BI: p1142

 

 

0

Inhibit setpoint

 

 

 

 

Set ramp-function generator input to zero

 

7

Acknowledge fault

0/1

Acknowledge fault

BI: p2103

 

 

0

No effect

 

 

Note:

 

 

 

 

Faults are acknowledged at a 0/1 edge via BI: p2103 or BI: p2104 or BI: p2105.

 

8

reserved

-

-

-

9

reserved

-

-

-

10

Master ctrl by PLC

1

Master ctrl by PLC

BI: p0854

 

 

 

This signal must be set so that the process data

 

 

 

 

transferred via PROFIdrive is accepted and

 

 

 

 

becomes effective.

 

 

 

0

PLC has no master control

 

 

 

 

Process data transferred via PROFIdrive is

 

 

 

 

rejected - i.e. it is assumed to be zero.

 

 

Note:

 

 

 

 

This bit should not be set to "1" until the PROFIdrive has returned an appropriate status via STW1.9 = "1"..

11

Direction reversal

1

Direction reversal

BI: p1113

 

 

0

No direction reversal

 

12

Reserved

 

 

 

13

Motorized potentiometer, setpoint, raise

1

Motorized potentiometer, setpoint, raise

BI: p1035

 

 

0

Motorized potentiometer setpoint raise not

 

 

 

 

selected

 

14

Motorized potentiometer, lower setpoint

1

Motorized potentiometer, lower setpoint

BI: p1036

 

 

0

Motorized potentiometer setpoint lower not

 

 

 

 

selected

 

 

Note:

 

 

 

 

If motorized potentiometer setpoint raise and lower are 0 or 1 simultaneously, the current setpoint is frozen.

15

reserved

-

-

-

STW1 (control word 1), positioning mode, p0108.4 = 1

See function diagram [2475]

Table 10-5 Description of STW1 (control word 1), positioning mode

 

Bit

 

Meaning

 

Comments

BICO

0

 

ON/OFF1

 

0/1

ON

BI: p0840

 

 

 

 

 

Pulse enable possible

 

 

 

 

 

0

OFF1

 

 

 

 

 

 

Braking with the ramp-function generator, then

 

 

 

 

 

 

pulse cancellation and power-on inhibit.

 

356

Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 356
Image 356
Efficient Networks S120 manual STW1 control word 1, positioning mode, p0108.4 =