MAINTENANCE
MH-Series with MotoMount Positioner Manual
7-8
MOTO
MAN
7.5
Reset Headstock To Home Position
The home position on the drive assembly is set in the controller by the operator.
Any position of the headstock can be programmed as home. The factory setting of
home position is found using the alignment hole, an alignment tool, and the
programming pendant.
Resetting of the home position is typically done before new tooling and fixturing is
installed, or when the motor has been serviced.
Before homing the headstock, it is important to recognize if your controller has an
NS600 indexing module. Jogging procedures are different for the NS600 module.
7.5.1
Jogging Procedure
These jogging procedures will apply to MH-series positioners and will be needed
for homing procedures.
Jog to Home Position – With NS600 Module
To jog the faceplate using an NS600 module, proceed as follows:
a) Jog the positioner to its home position using the home pin.
Jogging can be done using the I/O configurations or via Panel Operator. See
below for jog options:
Jog via I/O Configurations
a) Jogging moves require setting an I/O pattern for motion selection. The I/
O configuration can be looked up in the MH-series Positioner Manual
with MotoMount and Drive Assemblies (P/N 146703-1).
Jog via Panel Operator
a) Apply power to L1, L2, L3. Wait for the display to illuminate (up to 3
minutes after power-up).
b) Press MODE/SET. Press
twice, FN002 should now be showing. Press
and hold DATA/
until JoG shows on display. Pressing MODE/SET
now turns on servos. Pressing this key again will turn servos off.
c) Use the
and
keys for jogging. (See below)
d) To regain functionality cycle power to the system… or Hold DATA/
until FN002 shows again. At this point use DATA/
until bb or run
shows on display.
NOTE:
Jog speeds can be changed by the following:
PN304 holds jog speed (default 500 rpm) and is changeable.
Access PN parameters by selecting DATA/
from the run menu. Additional
information on these functions can be found in the Sigma II User’s Manual in
section: 7.2.2 (P/N 147237-1).
Jog to Home Position – Without NS600 Module
To jog the faceplate without an NS600 module, reference either of the
following manipulator manuals:
•
Motoman UP6 Manipulator Manual (P/N 145886-1)
•
Motoman UP20 Manipulator Manual (P/N 145887-1)
