Parameter Details
12
12.8 H: Terminal Functions
YASKAWA SIEPC71061737D GA800 Drive Technical Reference 897
■ 40: Forward RUN (2-Wire)
Setting Value Function Description
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)].
Figure 12.84 2-Wire Sequence Wiring Example
■ 41: Reverse RUN (2-Wire)
Setting Value Function Description
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)].
■ 42: Run Command (2-Wire Sequence 2)
Setting Value Function Description
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)].
■ 43: FWD/REV (2-Wire Sequence 2)
Setting Value Function Description
43 FWD/REV (2-Wire
Sequence 2)
Sets the direction of motor rotation for 2-wire sequence 2. Set this function and H1-xx = 42 [Run Command (2-Wire Sequence 2)]
together.
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