Reference Instruction Manual

KV[N] - High-order Controller Filter

Parameters

Purpose:

Specifies the parameters of the following filters:

Filter Parameters Maximum Order

Speed controller high-order filter KV[0]…KV[21]

Position controller high-order filter

(RFFI)

KV[22]…KV[43]

Analog position sensor filter KV[44]…KV[55] Order 4 (2 blocks)

Analog reference to speed controller KV[56]…KV[67] Order 4 (2 blocks)

Table 3-25: KV[N] Filter Partitions

The KV[0] parameter defines whether or not the speed controller high-order filter is

used:

 If KV[0]=0, the high-order filter is not used.

 If KV[0]=100, the high-order filter is defined by the rest of the KV[N]

parameters.

Similarly, KV[22]=0 deactivates the position controller high-order filter, KV[44]=0

deactivates the analog position sensor filter, and KV[56]=0 deactivates the filtering of

the analog reference to the speed controller.

The KV[N] array specifies almost arbitrary linear filters. To learn how the KV[N]

parameters specify a filter and to see a programming example, refer to Filters

Attributes: Type: Parameter, Integer

Source: Program, RS-232, CANopen

Restrictions: MO=0

Default values: RS=0

Range: See the application note below

Index range: [0…67]

Activation: See note below

SimplIQ: Modified (see note)

Under most circumstances, this command is used only by the tuning

environment.

Notes:

• The controller filters (speed and position) are activated by MO=1.

SimplIQ for Steppers Command Reference Manual Alphabetical Listing

MAN-STECR (Ver. 1.1)