Operation Mode Register; Inverter Reset Register - Mitsubishi 700 Series Instruction Manual

REGISTER NUMBERING AND BEHAVIOR
4.5

Operation Mode Register

The operation mode is register 4 and the modes are described in Table 20. Because this write-only
inverter register cannot be read by the interface card, there are no guarantees that the interface card's
local value matches the current mode command value in the inverter. Resetting a faulted inverter, for
example, may change its internal operation mode (commanded), but the operation mode (commanded)
residing in the interface card's memory will be unchanged from the last written value in such a scenario.
It is important to remember, therefore, that the interface card only has knowledge of the last written
operation mode (commanded), which may or may not equal the inverter's current internal operation
mode (commanded). The operation mode status register can be read at any time to confirm the
inverter's current operation mode (refer to section 4.10).
4.6

Inverter Reset Register

The inverter reset register is register 5. A value of 0x9696 or 0x9966 will reset the inverter.
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Table 20: Inverter Operation Mode Register