Panasonic MINAS A5-series Operating Instructions Manual page 221

1. Details of parameter
[Class 6] Special setting
Title
Pr6.14
Range
Set up the time allowed to complete emergency stop in an alarm condition. Exceeding this
time puts the system in alarm state.
When setup value is 0, immediate stop is disabled and the immediate alarm stop is enabled.
Title
Pr6.15
Range
When the motor speed exceeds this setup time during emergency stop sequence in an
alarm condition, Err26.1 2nd overspeed protection will be activated.
The over-speed level becomes 1.2 times of the motor max. speed by setting up this to 0.
Title
Pr6.17 *
Range
Specify the EEPROM writing procedure when parameter is edited form the front panel.
Setup value
0
1
Title
Pr6.18 *
Range
Set up the standard initialization time (1.5 s + α) after power-up.
Title
Pr6.19 *
Range
If the number of output pulses per one motor revolution after division of pulse output is not
an integer, fine adjust the width of encoder Z phase.
Title
Pr6.20 *
Range
Set up the Z phase regenerative width of feedback scale in unit of time. Even if the width of
Z phase signal cannot be detected because the width equivalent of the travel distance from
the feedback scale is too short, the Z phase signal will be output for at least the period set to
this parameter.
• For parameters which No. have a suffix of " * ", changed contents will be validated when
Note
you turn on the control power.
Related page
• P.2-73 "EEPROM Writing"
Emergency stop time at alarm
0 to 1000
2nd over-speed level setup
0 to 20000
Front panel parameter writing selection
0 to 1
Writing
Do not write to EEPROM at the same time
Write to EEPROM at the same time
Power-up wait time
0 to 100
Encoder Z phase setup
0 to 32767
Z-phase setup of external scale
0 to 400
• P.3-30... "Inputs and outputs on connector X4"
Related
control mode
1ms
Unit Default
Related
control mode
r/min
Unit Default
Related
control mode
—
Unit Default
Related
control mode
0.1s
Unit Default
Related
control mode
pulse
Unit Default
Related
control mode
μs
Unit Default
• P.6-3 "Protective Function"
1
P S T F
200
2
P S T F
0
3
P S T F
0
4
P S T F
0
5
P S T F
0
6
P S T F
0
7
4-53