Alpha ALPHA6000 Series - Page 144

Chapter 5 Parameter Introductions
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144
Setting Function Description
16
Torque arriving
detection
threshold
If motor's torque is reach reference value (set by
P3.23), the output of terminal is valid.
If it is lower than 80% of reference value, the terminal
is invalid.
17
CL: Current
Limiting
If output current is reach current amplitude limiting
level (set by Pd.05), the output of terminal is valid.
If it is lower than 80%, the output of terminal is invalid.
18
Over-voltage stall
If motor's torque is reach over voltage point at stall (set
by Pd.07), t the output of terminal is valid.
If it is lower than 80%, the output of terminal is invalid.
19
Ac drive fails
If the ac drive has fault, the output of terminal is
invalid.
20
External fault stop
(EXT)
If the ac drive halt is caused by external fault, the
output of terminal is valid.
21
Uu1: Under
voltage lock-up
If the DC bus voltage is lower than the voltage lower
limit, the output of terminal is valid.
22
Reserved Reserved
23
OLP2: Overload
signal
If the output current is higher than the value defined by
Pd.02 (Overload detection), the output of terminal is
valid.
24
Analog signals 1
abnormal
If analog signal 1 level is lower than the minimum
signal and lasts 500 ms, the output of terminal is valid.
25
Analog signals 2
abnormal
If analog signal 2 level is lower than the minimum
signal and lasts 500 ms, the output of terminal is valid.
26
STEP: Program
Running steps
Running steps of instruction program and the
corresponding procedure, and outputs, refer to Table
5-3-4. , the output of terminal is valid.
27
Fault type output
See Table 5-3-4 for faults that correspond to the output
signal.
28
Fixed-length
arriving
If the actual length defined by P8.01 is longer than the
length defined by P8.00, the output of terminal is valid.
29
Standby
If the ac drive is in standby state, the output of terminal
is valid.
30 Zero-speed
If output frequency is zero, the output of terminal is
valid.