Savch S2800 Series, User Manual

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Set frequency through "
∧
"and "
∨
" on keyboard and UP/DOWN terminals (frequency
setting increase/ decrease) function.They have the highest authority and can combine with
any other frequency setting channel. They mainly adjusts the output frequency of inverter in
the course of debugging control system.
0: Available and the inverter stores after power-failure. Able to set the frequency command
and store the set frequency value after power- failure. It will combine with present setting
frequency automatically when powering on again.
1: Available, the inverter dose store parameters on power-lost. Able to set the frequency
command,but not store the set frequency value after power-failure.
2:UP/DOWN setting unavailable, the function of "
∧
"and "
∨
"on keyboard and UP/DOWN
terminal are unavailable and motor resets automatically.
3:The function setting of "
∧
"and "
∨
"on keyboard and UP/DOWN terminal available on
running.
4
:
Reserved
Note: when user restores the function parameter of inverter, the keyboard and
UP/DOWN function terminal reset automatically.
Select the inverter A frequency command input channel. Seven main set frequency
channels.
0: Keyboard setting
Keyboard sets frequency through modifying the value function code 00-06.
1: Analog quantity AV11 setting (single-phase 220V 0.4~0.75kW corresponds to the
potentiometer on keyboard. And it corresponds to the 485 communication keyboard on
potentiometer if using the 485 communication keyboard externally, while the local
potentiometer ceases to be effectiveness automatically.)
2: Analog quantity AV12 setting
3: Analog quantity AV11+ AV12 / ACI setting
The frequency is set by analog quantity input terminal , S2800 serial inverter standard
configurations provide two-way analog quantity input terminals, AVI1 is 0~10V voltage input
and AV12 / ACI could be 0~10V/0 (4)~20mA. The current and voltage can be switched
through jump wires.
Setting range
0: Keyboard setting
1: Analog quantity AV11 setting
2: Analog quantity AV12 setting
3: AV11+ AV12 / ACI
4: Multi-steps speed running setting
5: PID control setting
6: Remote communication setting
7: AVI2/ACI+ setting Remote communication
8: Keypad potentiometer(enabled with potentiometer)
Frequency Command Selection Factory setting 1
00-02
Setting range
0: Available, the inverter stores parameters on power-lost
1: Available, the inverter dose store parameters on power-lost
2: UP / DOWN setting is unavailable
3: Parameter setting available on running mode, reset on stopped
4: Reserved
Keyboard and terminal UP/DOWN setting Factory setting 2
00-01