Basic HAND/AUTO/OFF Mode Operations
HAND Mode
(Locally
controlled
operation mode)
In HAND mode, operation is available only by the keypad input. In Monitor
mode, the currently set frequency reference is displayed at all times.
Also, in HAND mode:
• The first monitoring item is used to adjust the frequency with the
up/down and left/right keys. The set frequency is refelected in DRV-02
(HAND Cmd Freq).
• The motor‘s rotation direction can be set at DRV-02 (Keypad Run Dir).
• Terminal block functions do not operate (with the exception of BX,
External Trip, and multi-step acc/dec operation related terminal
functions).
• Fire mode commands take the highest priority (if any are given).
• The following advanced features are not available:
- PID / EPID control
- Flow compensation
- Pump clean
- Load tuning
- Motor preheating
- Time scheduling
- PowerOn resume
- Multiple motor control
• Inverter monitoring and protection features are available in HAND
mode.
In OFF mode, the inverter operation stops. Pressing the OFF key during
HAND/AUTO mode operations will cause the OFF LED to turn on. Then,
the inverter stops operating or decelerates and stops, according to the
deceleration options set by the user.
Also, in AUTO mode:
• Terminal block functions do not operate (with the exception of BX,
External Trip and multi-step acc/dec operation related terminal
functions).
• Fire mode commands take the highest priority (if any are given).
AUTO Mode
(Remotely
controlled
operation mode)
In AUTO mode, the inverter operates based on the command from the
command source set at DRV-06 (Cmd Source), with the frequency
reference from the source set at DRV-07 (Freq Ref Src).
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