YASKAWA H6B1A002, Technical Reference

Page: 267 / 794

Parameter
Details
5
5.7 H: Terminal Functions
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 267
Note:
•
To use the N.C. switch to input the fast stop command, set 17 (Fast Stop (N.C.)).
• Refer to C1-09: Fast Stop Time on page 228 for more information.
•
Set C1-09 [Fast Stop Time] to a correct deceleration time. If the deceleration time is too short, it can cause an overvoltage fault and failure
to stop the motor from coasting.
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17: Fast Stop (N.C.)
Setting Value Function Description
17 Fast Stop (N.C.) Sets the command to ramp to stop in the deceleration time set in C1-09 [Fast Stop Time] when the input terminal is activated while
the drive is operating.
If you cancel the fast stop input, the drive will not restart the motor until you meet these conditions:
•
Fully stop the motor
•
Cancel the Run command
•
Cancel the fast stop command
Note:
• To use the N.O. switch to input the fast stop command, set 15 (Fast Stop (N.O.)).
•
Refer to C1-09: Fast Stop Time on page 228 for more information.
• Set C1-09 [Fast Stop Time] to a correct deceleration time. If the deceleration time is too short, it can cause an overvoltage fault and failure
to stop the motor from coasting.
Figure 5.41 shows an example of how fast stop operates.
C1-09: Fast Stop Time
Figure 5.41 Fast Stop Time Chart
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18: Timer Function
Setting Value Function Description
18 Timer Function Sets the command to start the timer function. Use this setting with Timer Output [H2-xx = 12] .
Note:
Refer to
“
b4: Timer Function
”
for more information.
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19: PID Disable
Setting Value Function Description
19 PID Disable Sets the command to disable PID control when b5-01 = 1 or 3 [PID Mode Setting = Standard or Fref + PID Trim] .
ON : PID control disabled
OFF : PID control enabled
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1B: Programming Lockout
Setting Value Function Description
1B Programming Lockout Sets the command to prevent parameter changes when the terminal is OFF.