Panasonic A4 Series Power Supply User Manual


 
124
Parameter Setup
6D
*
35 to 1000
<35>
2msDetection time of
main power off
You can set up the time to detect the shutoff while the main power is kept
shut off continuously.
The main power off detection is invalid when you set up this to 1000.
6E 0 to 500
<0>
%Torque setup at
emergency stop
You can set up the torque limit in case of emergency stop as below.
• During deceleration of over-travel inhibit with the setup 2 of Pr66
(Sequence at over-travel inhibit input) 
• During deceleration with the setup of 8 or 9 of Pr67 (Sequence at main
power off) 
• During deceleration with the setup of 8 or 9 of Pr69 (Sequence at Servo-
OFF) 
Normal torque limit is used by setting this to 0.
70
0 to 32767
<25000>
256 x
resolution
Setup of position
deviation excess
• You can set up the excess range of position deviation. 
• Set up with the encoder pulse counts at the position control and with the
external scale pulse counts at the full-closed control. 
• Err24 (Error detection of position deviation excess) becomes invalid
when you set up this to 0.
72 0 to 500
<0>
%Setup of 
over-load level
• You can set up the over-load level. The overload level becomes 115 [%]
by setting up this to 0. 
• Use this with 0 setup in normal operation. Set up other value only when
you need to lower the over-load level. 
The setup value of this parameter is limited by 115[%] of the motor rating.
73
0 to 20000
<0>
r/minSetup of 
over-speed level
• You can set up the over-speed level. The over-speed level becomes 1.2
times of the motor max. speed by setting up this to 0.
• Use this with 0 setup in normal operation. Set up other value only when
you need to lower the over-speed level. 
• The setup value of this parameter is limited by 1.2 times of the motor
max. speed.
<Caution> 
The detection error against the setup value is ±3 [r/min] in case of the 7-wire
absolute encoder, and ±36 [r/min] in case of the 5-wire incremental encoder.
Standard default : < >
PrNo.
Setup
range
UnitTitle Function/Content
<Notes>
•For parameters which No. have a suffix of "*", changed contents will be validated when you turn on the
control power.