11.10 H: Terminal Functions
398 YASKAWA SIEPC71061753C GA500 Technical Manual
Setting Value Function Description Ref.
2A External Fault (NO-
@Run-FStop)
When the terminal activates during run, the drive stops the motor in the deceleration time set to C1-09 [Fast Stop
Time]. Fault relay output terminal MA-MC turns ON, and MB-MC turns OFF. Stopped drives will not detect
external faults.
637
2B External Fault (NC-
@Run-FStop)
When the terminal deactivates during run, the drive stops the motor in the deceleration time set to C1-09 [Fast
Stop Time]. Fault relay output terminal MA-MC turns ON, and MB-MC turns OFF. Stopped drives will not detect
external faults.
637
2C External Fault (NO-
Always-Alarm)
When the terminal activates, the keypad shows EFx [External Fault (Input Terminal Sx)] and the output terminal
set for Alarm [H2-01 to H2-03 = 10] activates. The drive continues operation. Stopped drives and running drives
will detect external faults.
637
2D External Fault (NC-
Always-Alarm)
When the terminal deactivates, the keypad shows EFx [External Fault (Input Terminal Sx)] and the output terminal
set for Alarm [H2-01 to H2-03 = 10] activates. The drive continues operation. Stopped drives and running drives
will detect external faults.
638
2E External Fault (NO-
@Run-Alarm)
When the terminal activates during run, the keypad shows EFx [External Fault (Input Terminal Sx)] and the output
terminal set for Alarm [H2-01 to H2-03 = 10] activates. The drive continues operation. Stopped drives will not
detect external faults.
638
2F External Fault (NC-
@Run-Alarm)
When the terminal deactivates during run, the keypad shows EFx [External Fault (Input Terminal Sx)] and the
output terminal set for Alarm [H2-01 to H2-03 = 10] activates. The drive continues operation. Stopped drives will
not detect external faults.
638
30 PID Integrator Reset
Sets the command to reset and hold the PID control integral to 0 when the terminal is ON.
638
31 PID Integrator Hold
Sets the command to hold the integral value of the PID control while the terminal is activated.
638
32 Multi-Step Speed
Reference 4
Uses speed references d1-01 to d1-16 to set a multi-step speed reference.
638
34 PID Soft Starter Disable
Sets the PID soft starter function.
ON : Disable
OFF : Enabled
638
35 PID Input (Error) Invert
Sets the command to turn the terminal ON and OFF to switch the PID input level (polarity).
639
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].
639
3F PID Setpoint Selection 2
Set this function and H1-xx = 3E [PID Setpoint Selection 1] at the same time. Sets the function to switch the PID
setpoint to b5-58 to b5-60 [PID Setpoint 2 to 4].
639
40 Forward RUN (2-Wire)
Sets the Forward Run command for 2-wire sequence 1. Set this function and H1-xx = 41 [Reverse RUN (2-Wire)]
together.
ON : Forward Run
OFF : Stop
Note:
• If you turn ON the Forward Run command terminal and the Reverse Run command terminal, it will cause an
EF [FWD/REV Run Command Input Error] alarm and the motor will ramp to stop.
• Initialize the drive with a 2-wire sequence to set the Forward Run command to terminal S1.
• This function will not operate at the same time as H1-xx = 42, 43 [Run Command (2-Wire Sequence 2),
FWD/REV (2-Wire Sequence 2)].
639
41 Reverse RUN (2-Wire)
Sets the Forward Run command for 2-wire sequence 1. Set this function and H1-xx = 40 [Forward RUN (2-Wire)]
together.
ON : Reverse Run
OFF : Stop
Note:
• If you turn ON the Forward Run command terminal and the Reverse Run command terminal, it will cause an
EF [FWD/REV Run Command Input Error] alarm and the motor will ramp to stop.
• Initialize the drive with a 2-wire sequence to set the Reverse Run command to terminal S2.
• This function will not operate at the same time as H1-xx = 42, 43 [Run Command (2-Wire Sequence 2),
FWD/REV (2-Wire Sequence 2)].
639
42 Run Command (2-Wire
Sequence 2)
Sets the Run command for 2-wire sequence 2. Set this function and H1-xx = 43 [FWD/REV (2-Wire Sequence 2)]
together.
ON : Run
OFF : Stop
Note:
This function will not operate at the same time as H1-xx = 40, 41 [Forward RUN (2-Wire), Reverse RUN (2-
Wire)].
640
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