Parameter Details
12
12.8 H: Terminal Functions
YASKAWA SIEPC71061705H GA700 Series Technical Manual 813
*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 “PID control block diagram” 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 “PID control block diagram” 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” in “d: Reference Settings” for more information.
■ 34: PID Soft Starter Disable
Setting Value Function Description
34 PID Soft Starter Disable
Sets the PID soft starter function.
ON : Disabled
Disables b5-17 [PID Accel/Decel Time].
OFF : Enabled
Enables b5-17 [PID Accel/Decel Time].
Note:
Refer to “PID control block diagram” for more information.
■ 35: PID Input (Error) Invert
Setting Value Function Description
35 PID Input (Error) Invert
Sets the command to turn the terminal ON and OFF to switch the PID input level (polarity).
Note:
Refer to “PID control block diagram” for more information.
■ 3E: PID Setpoint Selection 1
Setting Value Function Description
3E PID Setpoint Selection 1
Set this function and H1-xx = 3F [PID Setpoint Selection 2] together. Sets the function to switch the PID setpoint to b5-58 to
b5-60 [PID Setpoint 2 to 4].
Refer to “b5-58 to b5-60: PID Setpoint 2 to 4” for more information.
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