Rockwell-automation 1746-HSRV SLC Servo Control Module User Manual Manual do Utilizador descarregar pdf (Página 152)

Publication 1746-6.1.2 - July 2000

Programming System Variables

9-9

Typical Set Excess FE Limit Move Data Tables

Before executing a Set Excess FE Limit move, set Source B for the

Equal instruction in Figure 9.1 to 512. A Set Excess FE command to 0.1

is initiated if the data tables are:

Using the Set Axis Gain Command

The Set Axis Gain command sets the current axis gain to equal the

specified value. Set Axis Gain parameters for word 5, bit 10 appear in

the table below.

s = Slot number for the SLC Servo Module.

The Set Axis Gain command can be issued anytime after the control is

powered up.

The units for the specified gain are position units per minute per one

thousandth of the position unit. If the Set Axis Gain command fails,

the SLC processor is notified with an appropriate error message.

Typical Set Axis Gain Move Data Tables

Before executing a Set Axis Gain move, set Source B for the Equal

instruction in Figure 9.1 to 1024. A Set Axis Gain command to 0.75 is

initiated if the data tables are:

Word 0 1 2 3 4 5

F27:0 0.1

N32:0 0 0 0 0 0 512

Block Command Parameters

Location

Format Possible Values Default

Bit Specifications O:s.4 Bits 0000 0000 0000 0000

Set Axis Gain O:s.5 Bits

XXXX X1XX

0000 0000

Gain O:s.6-O:s.7 Float 0.0 to 10.0

0.0

Word 0 1 2 3 4 5

F27:0 0.75

N32:0 0 0 0 0 0 1024

1 2 ... 147 148 149 150 151 152 153 154 155 156 157 ... 223 224

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Rockwell-automation 1746-HSRV SLC Servo Control Module User Manual Manual do Utilizador Página 152