8-5
8.3 Terminal
Specifications
8.3.1 Terminal
functions
For details about the main and control circuit terminals, refer to Chapter 2, Section 2.3.5 and Section
2.3.6 (Table 2.9), respectively.
8.3.2 Running the inverter with keypad
(Note 1) When connecting an optional DC reactor (DCR), remove the jumper bar from the terminals [P1] and [P (+)].
(Note 2) Install a recommended molded-case circuit breaker (MCCB) or an earth-leakage circuit-breaker (ELCB)
(with an overcurrent protection function) in the primary circuit of the inverter to protect wiring. At this time,
ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity.
(Note 3) Install a magnetic contactor (MC) for each inverter to separate the inverter from the power supply, apart
from the MCCB or ELCB, when necessary.
Connect a surge killer in parallel when installing a coil such as the MC or solenoid near the inverter.
(Note 4)
THR
function can be used by assigning code "9" (external alarm) to any of the terminals [X1] to [X5], [FWD]
and [REV] (function code; E01 to E05, E98, or E99).
Summary of Contents for FRENIC-Multi series
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