YASKAWA HV600 Manual page 319

• When b5-09 = 0 [Normal Output (Direct Acting)]
The function activates when the feedback is at or above the setpoint for the time set in Y4-38 [Pressure Reached On
Delay Time].
• When b5-09 = 1 [Reverse Output (Reverse Acting)]
The function activates when the feedback is at or below the setpoint for the time set in Y4-38.
When this function activates, it will use Y4-36, Y4-37 [Pressure Reached Hysteresis Lvl], and Y4-39 [Pressure
Reached Off Delay Time] to deactivate.
■
4A: During KEB Ride-Thru
Setting Value Function
4A During KEB Ride-Thru
Note:
Refer to KEB Ride-Thru Function on page 354
■
4B: During Short Circuit Braking
Setting Value Function
4B During Short Circuit Braking
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this function is available only when you use a PM motor.
• Refer to
b2: DC Injection Braking and Short Circuit Braking on page 187
■
4C: During Fast Stop
Setting Value Function
4C During Fast Stop
■
4D: oH Pre-Alarm Reduction Limit
Setting Value Function
4D oH Pre-Alarm Reduction
Limit
Note:
Refer to "L8-03: Overheat Pre-Alarm Selection" for more information.
■
51: Sequence Timer 1
Setting Value Function
51 Sequence Timer 1
■
52: Sequence Timer 2
Setting Value Function
52 Sequence Timer 2
■
53: Sequence Timer 3
Setting Value Function
53 Sequence Timer 3
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
V/f OLV/PM EZOLV OLV/PM
The terminal activates during KEB Ride-Thru.
for more information.
V/f OLV/PM OLV/PM EZOLV
The terminal activates during Short Circuit Braking.
V/f OLV/PM OLV/PM EZOLV
The terminal activates when the fast stop is in operation.
V/f OLV/PM OLV/PM EZOLV
The terminal activates when L8-03 = 4 [Overheat Pre-Alarm Selection = Operate at Reduced Speed (L8-19)] and oH [Heatsink
Overheat] does not clear after the drive decreases the frequency for 10 cycles.
V/f OLV/PM EZOLV OLV/PM
The terminal activates when Sequence Timer 1 is active.
V/f OLV/PM EZOLV OLV/PM
The terminal activates when Sequence Timer 2 is active.
V/f OLV/PM EZOLV OLV/PM
The terminal activates when Sequence Timer 3 is active.
2.8 H: Terminal Functions
Description
Description
for more information.
Description
Description
Description
Description
Description
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