
4. REFERENCE POSITION ESTABLISHMENT
B–63173EN–1/01
202
#7
1009
#6 #5 #4 #3 #2 #1 #0
ZEXx
[Data type] Bit axis
ZEXx 0 : Disables the reference position external setting function.
1 : Enables the reference position external setting function.
No. Description
093 Reference position
external setting
failed.
Because the reference position external setting
signal was set to “1” under one of the following
conditions, reference position external setting
failed.
1) The manual continuous feed mode (JOG)
has not been selected.
2) The manual continuous feed mode (JOG)
has been selected, but the ZRN signal is
“0.”
3) The emergency stop signal (*ESP) is “0.”
4) Axis movement is in progress (when an
incremental pulse coder is in use).
NOTE
1 The reference position external setting signal is effective,
when the manual continuous feed mode (JOG) has been
selected, and the ZRN signal is “1.”
2 When this function is used to set the absolute pulse coder
to the origin, be sure to set the emergency stop signal
(*ESP) to “1.”
3 After the reference position has been set up for the absolute
pulse coder using this function, turn the power off and on
again.
4 If an absolute pulse coder is in use, the reference position
is set up even if the reference position external setting signal
is set to 1 during axis movement. In this case, however,
setting up the reference position does not stop axis
movement. If an incremental pulse coder is in use, make
sure that axis movement is not in progress. Otherwise,
alarm 093 will occur.
OPERATOR’S MANUAL
(B–63174EN)
IV.3 MANUAL OPERATION
CONNECTION MANUAL
2.6 MODE SELECTION
s manua
3 MANUAL OPERATION
Parameter
Alarm and message
Reference item