Rockwell-automation 1746-HSTP1 Stepper Controller Module/ User Manual Uživatelský manuál stáhnout pdf (Strana 77)

Publication 999-121 - December 1999

B-2

Input/Output Quick Reference

Bit 5 determines the active level of the home

proximity limit switch input

Bit 5 reflects active level of the home prox limit

switch input configured

Bits 6 through

not used Bits 6 through

not used

CONFIG OUTPUT WORDS 2 and 3 CONFIG INPUT WORDS 2 and 3

Word 2 starting speed most significant word (MSW) Word 2 reflects the starting speed most significant

word as configured in output word 2

Word 3 starting speed least significant word (LSW) Word 3 reflects the starting speed least significant

word as configured in output word 3

COMMAND OUTPUT WORD 0 COMMAND INPUT WORD 0

Bit 0 absolute move Bit 0 set when the axis is moving CW

Bit 1 relative move Bit 1 set when the axis is moving CCW

Bit 2 hold motion Bit 2 set when the module is in a hold

Bit 3 resume motion Bit 3 set when the axis is stopped

Bit 4 immediate stop Bit 4 set when the axis is in home position

Bit 5 find home

Bit 5 set when the axis is accelerating

Bit 6 find home – Bit 6 set when the axis is decelerating

Bit 7 jog

Bit 7 set when the current move is complete

Bit 8 jog – Bit 8 set when the module is in a blend move

mode

Bit 9 preset position Bit 9 send next blend move data bit

Bit 10 reset errors Bit 10 reset if position is valid

Bit 11 program blend move profile Bit 11 set when input errors exist

Bit 12 read blend move profile Bit 12 set when a command error exists

Bit 13 run blend move profile Bit 13 set when a config error exists

Bit 14 preset encoder portion Bit 14 set when the module is OK

Bit 15 mode flag:0

command

config

Bit 15 mode flag:0

command

config

COMMAND OUTPUT WORD 1 COMMAND INPUT WORD 1

reserved Bit 0 set when CW limit switch is active

COMMAND OUTPUT WORD 2 Bit 1 set when CCW limit switch is active

Bit 2 set when immediate stop input is active

Position MSW 0 – 8338 Bit 3 set when external interrupt is active

COMMAND OUTPUT WORD 3 Bit 4 set when home limit switch is active

Bit 5 set when home proximity limit switch is

active

Position LSW 0 – 999 Bits 6 through

not used

CONFIG OUTPUT WORD 1 CONFIG INPUT WORD 1

1 2 ... 72 73 74 75 76 77 78 79 80 81 82

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