12.8 H: Terminal Function Selection
638 YASKAWA SIEPC71061753C GA500 Technical Manual
Setting
Signal Input Method from
Peripheral Devices
*1
External Fault Detection Method
*2
Stopping Method
N.O. N.C.
Always
Detected
Detected
during RUN
Only
Ramp to Stop
(Fault)
Coast to Stop
(Fault)
Fast Stop
(Fault)
Continuous
Operation
(Alarm Only)
22 x - - x x - - -
23 - x - x x - - -
24 x - x - - x - -
25 - x x - - x - -
26 x - - x - x - -
27 - x - x - x - -
28 x - x - - - x -
29 - x x - - - x -
2A x - - x - - x -
2B - x - x - - x -
2C x - x - - - - x
2D - x x - - - - x
2E x - - x - - - x
2F - x - x - - - x
*1 Set the terminal to N.O. (detects external fault when switched ON) or N.C. (detects external fault when switched OFF).
*2 Set the drive to always detect each fault or to detect only during run.
■ 30: PID Integrator Reset
Setting Value Function Description
30 PID Integrator Reset
Sets the command to reset and hold the PID control integral to 0 when the terminal is ON.
Note:
Refer to b5: PID control on page 525 for more information.
■ 31: PID Integrator Hold
Setting Value Function Description
31 PID Integrator Hold
Sets the command to hold the integral value of the PID control while the terminal is activated.
When you turn off the input terminal, PID control restarts the integral.
Note:
Refer to b5: PID control on page 525 for more information.
■ 32: Multi-Step Speed Reference 4
Setting Value Function Description
32 Multi-Step Speed Reference
4
Uses speed references d1-01 to d1-16 to set a multi-step speed reference.
Note:
Refer to Setting Procedures for Multi-step Speed Operation on page 566 for more information.
■ 34: PID Soft Starter Disable
Setting Value Function Description
34 PID Soft Starter Disable
Sets the PID soft starter function.
ON : Disable
Disables b5-17 [PID Accel/Decel Time].
OFF : Enabled
Enables b5-17 [PID Accel/Decel Time].
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