Basic control block

The less-significant part of the control word (bits 0 to 7) contains 8 fixed function bits for the most important drive functions. The following overview shows the assignment of the basic control block.

Bit

Function

0

Controller inhibit = "1" / enable = "0"

1

Enable = "1" / rapid stop = "0"

2

Enable = "1" / stop = "0"

3

Reserved

4

Ramp generator selection: Integrator 1 = "1" / integrator 2 = "0"

5

Parameter set switchover: Parameter set 2 = "1" / parameter set 1 = "0"

6

Reset: reset pending fault = "1" / not active = "0"

7

Reserved

8

Depends on control word

9

10

11

12

13

14

15