Pulse Train Input-A500(L); Wiring Example - Mitsubishi Electric FR-A5AP Instruction Manual

5. PULSE TRAIN INPUT—A500(L)
A pulse train signal can be used to enter the speed setting of the inverter.
Pr. 384 is factory set to "0" to make this function invalid.
When the speed is input by the pulse train signal, the multi speed setting of the inverter becomes invalid.
Refer to page 53 for pulse train input with the FR-V500 series.

5.1 Wiring Example

NFB
ower
upply
Input pulses
Open collector input
CAUTION
This option unit must be wired using the open collector system to operate it properly.
Inverter
Motor
R (L1) U
S (L2) V IM
T (L3) W
PC
FR-A5AP
PIN
PO
SD
NFB
Power
supply
or
Open
collector
input
Input pulses
53
Inverter
Motor
R (L1) U
S (L2) V IM
T (L3) W
PC
PIN FR-A5AP
PO
SD