Panasonic Minas E Series Instruction Manual page 118

Parameter Setting
PrNo. Parameter Name
04 Overtravel Input
inhibit
Settings
0
[1]
06 ZEROSPD/TC input
selection
Setting
[1]
09 Warning output
selection
Setting
[2]
0C Baud rate set-up of
RS232C
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Range of
Settings
0 - 1 In the case of linear driving, in particular, limit switches should be provided on
both ends of the axis, as illustrated in the figure below, to prevent any mechanical
damage due to overshoot of a work, and inhibit driving in the direction in which
the switches operate.
CCWL/
CWLInput Input
CCWL
(CN pin X5-8)
Enabled
CWL
(CN pin X5-7)
CCWL and CWL inputs are ignored, and driving is not inhibited (allowed) in both
Disabled
CCW and CW directions.
<Cautions>
1. When you set Pr04 to 0, and do not connect CCWL/CWL input to COM- (OFF), it
will be judged as abnormality in which limits are simultaneously exceeded in both
CCW and CW directions, and the driver will trip due to "overtravel input error".
2. You can set whether to activate a dynamic brake during deceleration when
CCW overtravel inhibit input (CCWL) or CW overtravel inhibit input (CWL)
works. For details, refer to descriptions on Pr66 (Deceleration and stop set-up
at overtravel inhibit).
0 - 2 The parameter is used to select functions of speed zero clamp input (ZEROSPD)/
torque limit switching (TC) input (connector) CN X5 pin 5.
Speed Zero Clamp
0 Disabled
Enabled
2 Disabled
<Remarks>
If you wish to use torque limit switching input, also set Pr5E, Pr63, and Pr70 to 73
all at once. If settings of Pr70 and Pr73 remain 0, the error No.26 acceleration
protection will occur.
0 - 6 This parameter is to allocate functions of warning output(WARN:CN X5 pin 12).
0 Output during torque limit
1 Zero speed detection output
Over-excessive regeneration/overload/fan rotation speed abnormality
3 Over-excessive regeneration warning output
4 Overload warning output
5 To be displayed, but not functioning.
6 Fan rotation speed abnormality warning output
<Caution>
If you ignore output of warning and continue to use, the motor or driver may fail/
be damaged.
0 - 2
Function/Content
Work
CW Direction
Servo Motor
Limit
Switch
Connection with COM-
This shows normal state in which the limit
Connected
switch on CCW side does not operate.
Open CCW direction inhibited, and CW direction allowed.
This shows normal state in which the limit
Connected
switch on CCW side does not operate.
Open CW direction inhibited, and CCW direction allowed.
Functions
Settings
0
1
[2]
118
Standard Default Setup: [ ]
CCW Direction
Driver
Limit
Switch
CCWL
CWL
Operation
Torque Limit Switching Input
Disabled
Disabled
Enabled
Remarks
For detailed
information on
functions of
respective outputs
listed in the left, refer
to "Wiring to
Connector CN X5" on
Page 109.
Baud Rate
2400bps
4800bps
9600bps