Leadshine ELD2 Series - Page 38

38
UserManualforELD2Servo
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4.2.6 【 Class 5 】 Extended Setup
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Mechanical brake start delay time setup, mainly used to prevent servo off “galloping “phenomenon.
Set up time from when detecting the off of servo-on input signal(SRV-ON)is to when external brake
release signal(BRK-OFF)turns off, while the motor turns to servo off during the motor in motion.
 Set up to prevent the brake deterioration due to the
motor running.
 At servo-OFF during the motor is running , tb of
the right fig will be a shorter one of either Pr4.38
setup time, or time lapse till the motor speed falls
below Pr4.39 setup speed.
Pr4.39
Brakereleasespeedsetup
Range unit default
Related
control mode
30 -3000
1ms
30 P S T
When servo off, rotate speed less than this setup vale, and mechanical brake start delay time arrive,
motor lost power.
Pr5.00
2ndnumeratorofelectronicgear
Range unit default
Related
control mode
1‐32767
‐
1 P S T
Pr5.01
3rdnumeratorofelectronicgear
Range unit default
Related
control mode
1‐32767
‐
1 P S T
Pr5.02
4thnumeratorofelectronicgear
Range unit default
Related
control mode
1‐32767
‐
1 P S T
Pr5.03*
Denominatorofpulseoutputdivision
Range unit default
Related
control mode
1‐2500
‐
2500 P S T
According to the command pulse input , set the 2nd to 4th numerator of electronic gear
DIV1 DIV2 numerator of electronic gear denominator of electronic gear
OFF OFF Pr0.09 Pr5.03
ON OFF Pr5.00 Pr5.03
OFF ON Pr5.01 Pr5.03
ON ON Pr5.02 Pr5.03
For details, refer to Pr0.11 .
Pr5.06
Sequenceatservo-off
Range unit default
Related
control mode
0-1
-
0 P S T
Specify the status during deceleration and after stop, after servo-off.
Setu
p
value during deceleration After stop
0 emergency Free-run
1 Free-run Free-run
Pr5.08
LVtripselectionatmainpowerOFF
Range unit default
Related
control mode
0-1
-
0 P S T