4.12
Other Useful Functions
Manual home position return
It
is possible to execute the manual home position return operation from the TP when the PGU has
stopped in the MANUAL mode,
Mode selection
CPU MODE
'SELECT FUNCTION
Function number designation
0
ZRN DRIVE
IF
OK-GO
Execute machine home return
0
ZRN DRIVE
123456789
Displays the current value (max.
10
digits)
0
ZRN DRIVE
c
Reoperate after eliminating the reason
Displayed if the PGU is in the wrong mode or
for the trouble
SELECT MANUiSTOP
if there is a transmission error.
Program rewrite
In the CPU
TEST
mode, changes are made
to
the PGU EEPROM and the
TP
memory simultaneously.
The PGU must be in stopped and in the MANUAL mode, with the memory protect switch
OFF.
The position address can be rewritten directly or by using the JOG function.
The user can program the target address more easily by actual machine movement utilizing the JOG
.c
keys. See page
129
during automatic operation.
I
Step number Current position
19
0
-ADA
t
500
I
'
I I
New instruction for rewriting
(e.g: ADR
+
1,000)
19
0
-SELECT MANUiSTOP
When the PGU is
not
in the manual stop state. When a
transmission cable makes a connection failure or the
lern
is
generated.
*
A
memory protect switch of the PGU is
ON,
a transfer prob-
IncremenVdecrernent
Current position changed by using the
JOG
operation
7
20
1234
Example
+
1,234
-DRV ABS
From any point
If
the
GO
key is pressed after execution
of
JOG
2
while
NOP,
ADR
K,
or ADR
2
is displayed,
the instruction is rewritten as ADR
tXXX.
(*XXX
is an absolute value.)
-60-
To Next Page
Loading...
Need help?
General
