Omron Healthcare VARISPEEDF7 EN-9, „Main Circuit Terminals, „Control Circuit Terminals

„Main Circuit Terminals

Main circuit terminal functions are summarized according to terminal symbols in Table 1. Wire the terminals correctly for the desired purposes.

Table 1 Main Circuit Terminal Functions (200 V Class and 400 V Class)

Purpose	Terminal Symbol	Model: CIMR-F7Z††††
		200 V Class	400 V Class
Main circuit power input	R/L1, S/L2, T/L3	20P4 to 2110	40P4 to 4300
	R1/L11, S1/L21, T1/L31	2022 to 2110	4022 to 4300
Inverter outputs	U/T1, V/T2, W/T3	20P4 to 2110	40P4 to 4300
DC bus terminals	1,	20P4 to 2110	40P4 to 4300
Braking Resistor Unit Connec-	B1, B2	20P4 to 2018	40P4 to 4018
tion
DC reactor connection	1, 2	20P4 to 2018	40P4 to 4018
Braking Unit connection	3,	2022 to 2110	4022 to 4300
Ground		20P4 to 2110	40P4 to 4300

„Control Circuit Terminals

Fig 5 shows the control terminal arrangement. The functions of the control circuit terminals are shown in Table 2. Use the appropriate terminals for the correct purposes.

Fig 5 Control terminal arrangement

Table 2 Control Circuit Terminals with default settings

Type	No.	Signal Name	Function		Signal Level
	S1	Forward run/stop command	Forward run when ON; stopped when
			OFF.
	S2	Reverse run/stop command	Reverse run when ON; stopped when
			OFF.
	S3	External fault input*1	Fault when ON.
signals	S4	Fault reset *1	Reset when ON		24 VDC, 8 mA
	S5	Multi-step speed reference 1	Auxiliary frequency ref-	Functions are	Photocoupler isolation
input		*1	erence when ON.	selected by set-
		(Master/auxiliary switch)
				ting H1-01 to
Digital	S6	Multi-step speed reference 2	Multi-step speed 2	H1-05.
		*1	when ON.
	S7	Jog frequency reference *1	Jog frequency when
			ON.
	SC	Digital input common	–		–
	SN	Digital Input Neutral	–		–
	SP	Digital Input Power Supply	+24VDC power supply for digital inputs		24 VDC, 250 mA max.
					*2
	+V	15 V power output	15 V power supply for analog references		15 V (Max. curr.: 20mA)
	A1	Frequency reference	0 to +10 V/100%		-10 to +10 V (20 kΩ)
signals					0 to +10 V (20 kΩ)
	A2	Auxiliary Frequency Refer-	Auxiliary analog fre-	Function is	4 to 20 mA (250 Ω)
input		ence	quency reference;	selected by set-	0 V to +10 V (20 kΩ)
			4 to 20 mA (250Ω)	ting H3-09.	0 to 20 mA (250 Ω)
Analog
	-V	-15 V power output	-15 V power supply for analog references
	AC	Analog reference common	–		–
	E(G)	Shield wire, optional ground	–		–
		line connection point

EN-9