Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 83)

Setting Function Page
15 Frequency Detection 3 88
16 Frequency Detection 4 88
17 Torque Detection 1 (N.C.) 86
1B During Baseblock (N.C.) 89
1E Restart Enabled 89
1F Motor Overload Alarm (oL1) 89
20 Drive Overheat Pre-Alarm (oH) 89
2F Maintenance Period 89
37 During Frequency Output 89
38 Drive Enabled 90
39 Watt Hour Pulse Output 90
3A Drive Overheat Alarm (oH2) 90
3D During Speed Search 90
3E PID Feedback Low 90
3F PID Feedback High 90
4A During KEB Operation 90
4B During Short Circuit Braking 90
Setting Function Page
4C During Fast Stop 90
4D oH Pre-Alarm Time Limit 90
50 Waiting for Run 90
51 Sequence Timer 1 Active 90
52 Sequence Timer 2 Active 91
53 Sequence Timer 3 Active 91
54 Sequence Timer 41 Active 91
58 Underload Detection 91
60 Internal Cooling Fan Alarm 91
71 Secondary PI Feedback Low 91
72 Secondary PI Feedback High 91
A4 BP Drive Relay 91
A5 BP Bypass Relay 91
A6 BP BAS Interlock Relay 91
A9 Relay Operator Control 91
B2 BAS Interlock Relay Contact 91
100 to 1B2 Functions 0 to b2 with Inverse Output 91
Setting 0: During Run
Output closes when the drive is outputting a voltage.
Status Description
Open Drive is stopped.
Closed A Run command is input or the drive is in deceleration or DC injection.
ON
ON
OFF
OFF
ON OFF
Run command
Baseblock
command
Output
frequency
During Run
Figure 1.39 During Run Time Chart
Setting 1: Zero Speed
Terminal closes when the output frequency or motor speed falls below the minimum output frequency set to E1-09 or b2-01.
Status Description
Open Output frequency is above the minimum output frequency set to E1-09 or b2-01
Closed Output frequency is less than the minimum output frequency set to E1-09 or b2-01
OFF
Output frequency
or
motor speed
Zero Speed
ON
E1-09 (Max. Output Frequency) or
b2-01 (Zero Speed Level)
Figure 1.40 Zero-Speed Time Chart
1.7 H: Terminal Functions
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 83
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Parameter Details