User's Manual

I-8091 User Manual Version 1.0 06/2001
http://www.icpdas.com 2-10 ICPDAS
'/XSTOP' or '/YSTOP' signal become to '0'.
Register Add. R/W Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
WRFF 0x01 W Command port
I-8091 driver will send motion command by way of this register. Please do not
use this register to write any thing, or I-8091 will not operate properly.
Register Add. R/W Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
RSTFF 0x02 W Reset FIFO
This register is used to reset FIFO for clear all of commands pending in the
FIFO buffer.
2.3 LED Indicator
Fig.(4) I-8091 LED indicator
Where
/ORG1: X-axis’s original limit switch for machine home position.
/LS11, /LS14 : X-axis’s negative and positive limit switches.
/ORG2: Y-axis’s original limit switch for machine home position.
/LS21, /LS24 : Y-axis’s negative and positive limit switches.
/EMG : system’s emergency signal input.
power
/ORG1
/LS11
/LS14 /ORG2 /LS21 /LS24
/EMG