ICPDAS
I-8092F Software User Manual
127
A.7.3 Motion Status Management Functions
The logic position counter is counting the driving pulses in MCX312. When one +
direction plus is outputting, the counter will count up 1; When one - direction pulse is
outputting, the counter will count-down 1. The real position counter will count input
pulse numbers from external encoder. The type of input pulse can be either A/B
quadrature pulse type or Up / Down pulse(CW/CCW) type (See Chapter 2.6.3). Host CPU
can read or write these two counters any time. The counters are signed 32 bits, and the
counting range is between -2
31
~ +2
31
.
Table A-4 Motion Status Management Functions
Function Name
Description
i8092_SET_LP
The logic position counter setting
i8092_SET_EP
The Real position counter setting
i8092_GET_LP
The logic position counter setting
i8092_GET_EP
Read the Real position counter
i8092_GET_CV
Read the current driving speed
i8092_GET_CA
Read the current acceleration / deceleration
i8092_SET_CP
Setting the positive direction software limit
i8092_SET_CM
Setting the negative direction software limit
I8092_VRING_ENABLE
Setting the position counter variable ring
I8092_VRING_DISABLE
Disable the position counter variable ring
i8092_AVTRI_ENABLE
Setting Triangle prevention of fixed pulse driving
i8092_AVTRI_DISABLE
Disable Triangle prevention of fixed pulse driving
