Mitsubishi Electronics FR-E5NC 3.4 Operation and Speed Command Write

INVERTER SETTING

3.4 Operation and Speed Command Write

In the CC-Link operation mode, commands from the external terminals and sequence program are as listed below:

(For Pr. 180 to Pr. 183 (input terminal function selection), different inverters have different functions. For full information, refer to the inverter manual.)

Control			Pr. 338 "operation command write"	0: PLC	0: PLC	1: External	1: External
location								Remarks
			Pr. 339 "speed command write"	0: PLC	1: External	0: PLC	1: External
selection
			Forward rotation command (STF)	PLC	PLC	External	External
Fixed functions			Reverse rotation command (STR)	PLC	PLC	External	External
(Functions			Reset (RES)	Both	Both	Both	Both
equivalent to			CC-Link operation frequency	PLC		PLC	
terminals)			2		External		External
			4		External		External
		0	Low-speed operation command (RL)	PLC	External	PLC	External	Pr. 59 = 0
	183 settings	1	Middle-speed operation command (RM)	PLC	External	PLC	External	Pr. 59 = 0
functions		2	High-speed operation command (RH)	PLC	External	PLC	External	Pr. 59 = 0
		3	Second function selection (RT)	PLC	PLC	External	External
		4	Current input selection (AU)		Both		Both
		5	Start self-holding selection (STOP)			External	External
Selective	180 to Pr.
		6	Output shut-off (MRS)	Both	Both	External	External	(Note)
		7	External thermal relay input (OH)	External	External	External	External
		8	15-speed selection (REX)	PLC	External	PLC	External	Pr. 59 = 0
			PU operation-external operation
	Pr.	16		External	External	External	External
			switching (X16)
		18	Magnetic flux-V/F switching (X18)	PLC	PLC	External	External
RH, RM, RL
selection			Remote setting (RH, RM, RL)	PLC	External	PLC	External	Pr. 59 = 1, 2
functions

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