Panasonic minas a series Operating Manual page 113

Details of Parameters
PrNo. P a r a m e t e r
0 4 O v e r t r a v e l
input inhibit
Value
0
1
Value
0 ~ 1 For linear motion or other similar motion, overtraveling of the work may cause mechanical
[1] damages. To avoid this, it is necessary to provide a limit switches at each end so that traveling
over the limit switch position can be inhibited.
Servo
motor
CCWL/CWL
input I n p u t
CCWL
ÅiCN I/F-9Åj
Enabled
CWL
ÅiCN I/F-8Åj
Both the CCWL and CWL inputs are disabled, and traveling
Disabled
in both the CW and CCW directions are allowed.
<Notes>
1. With Pr04 = 0 and CCW/CW off (not connected to COM-), the
driver will trip with "overtravel limit input error" assuming that
traveling over the limit occurs simultaneously in both the CCW
and CW directions.
2. You can specify whether or not to use the dynamic brake
during deceleration after CCW or CW overtravel limit
input (CCWL or CWL) becomes active. For details, see
the description of Pr66 (DB inhibition at overtravel limit).
- App. 32 -
F u n c t i o n
Work
CW direction
Limit Limit
switch switch
Connection to COM-
Disabled N o r m a l w i t h t h e C C W l i m i t
switch not activated
Traveling in CCW direction limited, CW
Open (H) Å @
direction allowed
Connection Normal with the CW limit
(L) switch not activated
Traveling in CW direction limited, CCW
Open (H) Å @
direction allowed
CCW direction
Driver
CCWL
CWL
Operation