N3 Drive Operations Manual
A (Advanced) Parameter Details; A050
– A056
53
*Note: only available in Versions
1.3
or later (See Appendix F for further details).
Digital inputs S1 to S6 and analog input AIN on terminal block (TM2) are multifunction input terminals.
A050 - A056 Function Description:
Any function may be assigned to parameters A050
– A056 with the
exception of functions 0019, 0020, 0021, 0022, 0023 and 0024 which
are assigned to specific parameters as shown above.
1.
0000:
(Forward / Stop Command). If forward command is ON, the inverter runs in the forward direction, and
stops when the command is OFF. The A050 factory default is forward.
0001:
(Reverse / Stop Command) If reverse command is ON, the inverter runs in the reverse direction,
and stops when the command is OFF. The A051 factory default is reverse.
2.
0002, 0003, 0004:
(Frequency Command 2/3/4 at A062/A063/A065). When External multifunction input
terminals are ON, the inverter operates at the preset speed, for the time that the input is ON. The
corresponding frequency output vs. the terminal input states is shown in the table on the next page.
3
.
0005:
(Jog). When Jog operation is selected, the inverter operates at the Jog acceleration and deceleration
times. The corresponding jog frequency parameter is shown in the table on the next page. The priority
of frequency is
: Jog Speed→Preset Speed→Keypad frequency or external frequency signal.
Cont.
A050
to
A056
Multifunction input terminals
(TM2 S1-S6/AIN/ *AI2)
A054
A049
Note: The functions 0019 A049
to 0024 are assigned to A049
the specific parameters A056
shown.
A050
0000: Forward/Stop Command
0001: Reverse/Stop Command
0002: Frequency Command 2 (A062)
0003: Frequency Command 3 (A063)
0004: Frequency Command 4 (A064)
0005: Jog
0006: Acc/Dec time # 2
0007: Emergency Stop
Contact A
0008: Base Block Contact A
0009: Speed Search Stop
0010: Energy Saving
0011: Control Signal Selection
0012: Communication Control Signal Selection
0013: Acc/Dec Disabled
0014: Up Command
0015: Down Command
0016: Master/Auxiliary Speed
0017: PID Function Disabled
0018: Reset
0019: Pulse Input Terminal (Terminal S5)
0020: PID Feedback Signal AI2 (Terminal *AI2)
0021: AI2 Bias Signal 1 Input (Terminal *AI2)
0022: AI2 Bias Signal 2 Input (Terminal *AI2)
0023: Analog Input (Terminal AIN)
0024: Multi-Sequence Control
*0025: Emergency Stop Contact B
*0026: Base Block Contact B
