IAI PSEL, Operation Manual

Page: 956 / 1062

[25] Extended Command
462
z
ECMD2 (Get home sensor status)
Command, declaration Extension
condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
(Output, flag)
E N, Cnd Cmnd Operand 1 Operand 2 Pst
Optional Optional ECMD
2 Axis number
CC
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
[Function] Reflect in the output the status of the home sensor corresponding to the “axis
number” specified in operand 2.
Note:
x
The acquired home sensor status is not the electrical level of H/L, but the
operating/non-operating status determined by taking into consideration the
setting of axis-specific parameter No. 14, “Home sensor input polarity”.
If 0 (Not used) is set in axis-specific parameter No. 14, “Home sensor input
polarity”, the sensor status (output) is deemed indeterminable and use of the
sensor is prohibited.
The specified output port/flag is operated only when this command has been
executed. Accordingly, this command must be executed repeatedly if you want
to constantly reflect the sensor status in the output port/flag.
[Example] ECMD 2 3 315 Output the home sensor status of axis 1
in output port No. 315.