Parameters For Sequence - Panasonic minas a4 series Instruction Manual

Parameters for Sequence

PrNo. Title
61 Zero-speed
62 At-speed
(Speed arrival)
65 LV trip selection at
main power OFF
[Connection and setup of velocity control mode]
Setup
Unit
range
You can set up the timing to feed out the zero-speed detection output signal
10 to r/min
(ZSP : CN X5, Pin-12 or TCL : CN X5, Pin-40) in rotational speed [r/min].
20000
The zero-speed detection signal (ZSP) will be fed out when the motor
<50>
speed falls below the setup of this parameter, Pr61.
In-speed (Speed coincidence) signal (V-COIN) will be fed out when the
difference
command and the motor speed falls
below the setup of this parameter,
Pr61.
• The setup of P61 is valid for both
CCW and CW direction regardless
of the motor rotating direction.
• There is hysteresis of 10 [r/min].
10 to r/min You can set up the timing to feed out the At-speed signal (COIN+ : CN
X5, Pin-39, COIN- : CN X5, Pin-38)
20000
At-speed (Speed arrival) (COIN) will be fed out when the motor speed
<50>
exceeds the setup speed of this parameter, Pr62
• The setup of P62 is valid for both
CCW and CW direction regardless
of the motor rotational direction.
• There is hysteresis of 10 [r/min].
0 to 1 – You can select whether or not to activate Err13 (Main power under-
voltage protection) function while the main power shutoff continues for the
<1>
setup of Pr6D (Main power-OFF detection time).
Setup value
0
<1>
<Caution>
This parameter is invalid when Pr6D (Detection time of main power
OFF)=1000. Err13 (Main power under-voltage protection) is triggered
when setup of P66D is long and P-N voltage of the main converter falls
below the specified value before detecting the main power shutoff,
regardless of the Pr65 setup. Refer to P.42, "Timing Chart-At Power-ON"
of Preparation as well.
Function/Content
between the speed
ZSP
AT-SPEED
Action of main power low voltage protection
When the main power is shut off during Servo-ON, Err13 will
not be triggered and the driver turns to Servo-OFF. The driver
returns to Servo-ON again after the main power resumption.
When the main power is shut off during Servo-ON, the driver
will trip due to Err13 (Main power low voltage protection).
Standard default : < >
CCW
speed
(Pr61+10)r/min
(Pr61–10)r/min
CW
ON
speed
(Pr62+10)r/min
CCW
CW
(Pr62–10)r/min
OFF ON
155