Alpha 6000S series, Руководство пользователя

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Chapter 5 Detailed Function Introductions
121
Table 5-3-4 Multi-function Terminal Output Value
Corresponding function Functional description
0 NULL NA
1 RUN When the inverter is in operation mode, the terminal output is active
2 FAR frequency arrival Refer to P3.26 frequency reaching detection width
3
FDT frequency
detection See P3.27, P3.28 frequency detection value and frequency detection lag
correlation description
4
FDTH upper limit
frequency arrival Set frequency ≥ upper limit frequency and the running frequency reaches the
upper limit frequency and has delayed, the terminal output is active.
5
FDTL lower limit
frequency arrival Set frequency ≤ lower limit frequency and the running frequency reaches
lower limit frequency, the terminal output is active
6
Upper and lower limits
of wobble frequency
After selecting the wobble frequency function, if the frequency fluctuation
range of the wobble frequency calculated based on the center frequency
exceeds upper limit frequency or is lower than the lower limit frequency, the
terminal output is active.
7
Inverter is in zero speed
operation When the output frequency of the inverter is 0, but the inverter is in operation
mode, the terminal output is active
8
Simple PLC stage
operation completion
indication
When simple PLC completes the current phase operation, the terminal output
is active (single pulse signal with the width of 500ms)
9
PLC cycle completion
indication When simple PLC completes one operation cycle, the terminal output is
active (single pulse signal with the width of 500ms)
10
Completion of
readiness for operation
of inverter (RDY)
When the inverter shuts down and can start up at any time, the terminal
output is active (No fault, no running prohibition, no interruption, no reset,
no free stoppingstopping, no Uu alarm, etc.)
11 Free stoppingstopping
Terminal output is active during free stoppingstopping (single pulse signal
with the width of 500ms)
12 Auto restart
Terminal output is active when the inverter restarts due to auto reset because
of fault (single pulse signal with the width of 500ms)
13 Timing arrival See description in "timing driving input"
14 Counting arrival output Terminal output active after the counting reaches the set point
15 Set running time arrival
When the inverter's accumulated running time (PE.09) reaches the set
running time (P3.34), the terminal output is active
16 Torque arrival detection
Torque reaches the set point, the terminal output is active, and when the it is
less than 80% of the set point, terminal output is inactive
17 CL current-limit action
When the output current reaches the current amplitude limit level (Pd.09), the
terminal output is active
When the current amplitude limit level is less than 90%, the terminal output
is inactive
18 Overvoltage stall
When the DC bus voltage reaches the stall overvoltage point (Pd.11), the
terminal outputs active signal; when it is less than 95% of the overvoltage
stall point, the terminal output is inactive
19 Inverter failure When the inverter has a fault, the terminal output is active
20
External downtime
(EXT) When the inverter has an external fault tripping alarm, the terminal output is
active
21
Uu1 under-voltage
stoppingstopping When the DC bus voltage is below the under-voltage set point, the terminal
output is active
22
CE communication
alarm
When there is an external communication alarm, the terminal output is active
23
OLP2 overload
pre-alarm When the output current exceeds the overload pre-alarm action value of the
inverter, the terminal output is active