LSIS XBF-PN04B, User Manual, Page: 210 / 820

Chapter 7 Function Block
7-8
(4) The contents of output parameters, ST1 ~ ST7 are important information necessarily applied in the program.
Bit Description Bit Description
ST1
[0] Operating(0:STOP, 1:BUSY) [4]
Origin fix state(0:Uncompletion,
1:Completion)
[1] Error state [5] Common error state
[2] Positioning completion [6] Stop
[3] M code On signal(0:Off, 1:On) [7] In reading/writing variable data
ST2
[0] Upper limit detection [4] In acceleration
[1] Lower limit detection [5] In constant speed
[2] Emergent Stop [6] In deceleration
[3] Direction(0:Forward, 1:Reverse) [7] In dwell
ST3
[0] Axis1 in positioning control [4] In circular interpolation operation
[1] Axis1 in speed control [5] In homing operation
[2] In linear interpolation [6] In position synchronous start operation
[3] - [7] In speed synchronous start operation
ST4
[0] In jog operation [4]
In returning to position before manual
operation
[1] - [5] In CAM control operation
[2] In inching operation [6] In Feed control operation
[3] - [7] In ellipse interpolation operation
ST5
[0]
Main axis information
XBF-PN04B:1~4, XBF-PN08B:1~8
9: Encoder1
[4] Axis state(0:Main axis, 1: sub axis)
[1] [5] -
[2] [6] -
[3] [7]
Now processing Servo parameter R/W
(0: not processing R/W, 1: processing
R/W)
ST6
[0] Emergent stop/Dec. stop signal [4] Upper limit signal
[1] - [5] Lower limit signal
[2] - [6] Home signal
[3] - [7] DOG signal
ST7
[0] External command signal [4] In-position signal
[1] Servo on signal [5] Declination counter clear output signal
[2] Servo alarm signal [6] -
[3] In-position signal [7]
Communication error state
(0:normal, 1: error)