IAI PSEL, Operation Manual

Page: 1034 / 1062

[27] Electronic Cam Control System
540
z
XAST (Acquire extension motion control board axis status)
Command, declaration Extension
condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
operation type
(Output, flag)
E N, Cnd Cmnd Operand 1 Operand 2 Pst
Optional Optional XAST
Variable
number
Axis number CP
Applicable models
XSEL
-J/K
XSEL
-P/Q/
PCT/QCT
XSEL
-R/S
XSEL
-JX/KX
XSEL
-PX/QX
XSEL
-RX/SX/
RXD/SXD
ASEL
PSEL
SSEL
TT/TTA MSEL
u
{ {
u u u u u u
[Function] It reads the axis status specified in Operand 2 into the variable in Operand 1.
Bit Construction of Axis Status
Bit Information
27-31 Reserved
26
Axis Alarm (error detected by XSEL)
* “Axis Alarm” includes “Continuous Impossible Alarm Occurrence (error detected in
slave controller)” as well as the errors related to the extension motion control board
of XSEL.
25 Axis in use
24 Reserved
14-23 Reserved
13 Reserved
12 Reserved
11 Reserved
10 Reserved
9 Safety speed valid status (safety speed is valid for XSEL)
8 Reserved
7 Reserved
6 Reserved
5 Reserved
4 Servo
ON status.
3 Reserved
2
Home return completion
* The bit rises when the home-return operation of XSEL controller is finished and the
home-return complete status on the slave driver turns on.
1
Point position completion
* The bit rises when an operation command of XSEL controller is finished and the
positioning complete status on the slave driver turns on.
0 Continuity disabled alarm is generated (an error the slave driver generated)
[Example] XAST 200 10 Variable