Mitsubishi Electric FR-A5AX, Instruction Manual

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17
PARAMETERS
2) FR-V500 series
Terminal assignment of input signal is determined according to Pr.180 to Pr.183 and Pr.187 (input
terminal function selection).
(4) If 0-5V (0-10V) is entered into terminal 1 of the inverter from the external variable resistor with the option
(FR-A5AX) mounted on the inverter, operation is performed at the frequency (speed), which is the sum
of the BCD code input of the FR-A5AX and the auxiliary input from terminal 1, only when 2 or 3 is set
in Pr. 304.
When switching the inputs e.g. between volume input to perform manual operation and BCD code input
to perform automatic operation, set the BCD code input to "0" under manual operation.
Signal Name Description
RL Low speed operation command
RM Middle speed operation command
RH High speed operation command
RL Remote setting (setting clear)
RM Remote setting (deceleration)
RH Remote setting (acceleration)
REX 15-speed selection(combination with RL, RM, RH)
REMARKS
When performing an auxiliary input using terminal 1 with the FR-V500 series, set "0" (factory setting) in Pr.868 "Ter-
minal 1 function assignment".
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