Fuji Bikes 5000G11S/P11S instruction manual E20 Y1 terminal function E24

E20	Y1 terminal function
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E24	Y5A and Y5C terminal function

‹Some control and monitor signals can be selected and output from terminals [Y1] to [Y5]. Terminals [Y1] to [Y4] use transistor output; terminals[Y5A] and [Y5C] use relay contacts.

Inverter running [RUN]

"Running" means that the inverter is outputting a frequency. “RUN” signal is output as when there is output speed (frequency). When the DC injection brake function is active, “RUN” signal is off.

Frequency equivalence signal [FAR]

See the explanation of function code E30 (frequency arrival [detection width]).

	E	2	0	Y	1	F	U	N	C
	E	2	1	Y	2	F	U	N	C
	E	2	2	Y	3	F	U	N	C
	E	2	3	Y	4	F	U	N	C
	E	2	4	Y	5	F	U	N	C
Set						Output signal
value
0		Operating [RUN]
1		Frequency arrival [FAR]
2		Frequency detection [FDT1]
3		Stopping due to undervoltage [LV]
4		Torque polarity detection [B/D]
5		Torque limiting [TL]
6		Restarting after momentary power failure [IPF]
7		Overload early warning [OL1]
8		During keypad panel operation [KP]
9		Inverter stopping [STP]
10		Ready for operation [RDY]
11		Operation switching between line and inverter [SW88]
12		Operation switching between line and inverter [SW52-2]
13		Operation switching between line and inverter [SW52-1]
14		Motor 2 switching [SWM2]
15		Terminal AX function [AX]
16		Pattern operation stage change [TU]
17		Pattern operation cycle operation completed [TO]
18		Pattern operation stage number [STG1]
19		Pattern operation stage number [STG2]
20		Pattern operation stage number [STG4]
21		Alarm detail [AL1]
22		Alarm detail [AL2]
23		Alarm detail [AL4]
24		Alarm detail [AL8]
25		Cooling fan operating [FAN]
26		Retry function operating [TRY]
27		Universal DO [U-DO] ∗
28		Heat sink overheat early warning [OH]
29		Synchronization completed by synchronous operation card [SY] ∗
30		Life expectancy detection signal [LIFE]
31		2nd Freq. level detection [FDT2]
32		2nd OL level detection [OL2]
33		Terminal C1 off signal [C1OFF]
34		Speed existence signal [DNZS] ∗
35		Speed agreement signal [DSAG] ∗
36		PG error signal [PG-ABN] ∗
37		Torque limiting (Signal with delay) [TL2]

Note: For output signals marked "∗" are used for RS-485 communication, OPC-G11S-PG / PG2, PGA or OPC-G11S-SY. Refer to each instruction manual.

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Frequency level detection [FDT1]

See the explanation of function codes E31 and E32 (frequency detection).

Undervoltage detection signal [LV]

If the undervoltage protective function activates, i.e. when the main circuit DC voltage falls below the undervoltage detection level, an ON signal is output. The signal goes off when the voltage recovers and increases above the detection level. The ON signal is retained while the undervoltage protective function is activating.

Undervoltage detection level: 230V series: 200V, 460V

series: 400V.

Torque polarity [B/D]

This function determines the torque polarity calculated in the inverter and outputs a signal indicating driving or braking torque. An OFF signal is output for driving torque; an ON signal is output for braking torque.

Torque limiting [TL]

When the torque limiting activates, the stall prevention function is automatically activated to change the output frequency. The torque limiting signal is output to lighten the load, and also used to display overload conditions on the monitor device. This ON signal is output during the current or torque is limited or power regeneration is prevented.

Auto-restarting [IPF]

Following a momentary power failure, this function reports the start of the restart mode, the occurrence of an automatic pull-in, and the completion of the recovery operation.

Following a momentary power failure, an ON signal is output when power is recovered and a synchronization (pull-in) operation is performed. The signal goes off when the frequency (before power failure) is recovered. For 0Hz restart at power recovery, no signal is output because synchronization ends when power is recovered. The frequency is not recovered to the frequency before the power failure occurrence.

Overload early warning [OL1]

Before the motor stops by the trip operation of an electronic thermal O/L relay, this function outputs an ON signal when the load reaches the overload early warning level.

Either the electronic thermal O/L relay early warning or output current overload early warning can be selected. For setting procedure, see “E33 Overload early warning (operation selection)”, and "E34 Overload early warning (operation level)."

Note: This function is effective for motor 1 only.

Keypad operation mode [KP]

An ON signal is output when operation command keys ( FWD , REV and STOP ) on the keypad panel can be used (i.e., 0 set in "F02 Operation") to issue operation and stop commands.

This signal is OFF when the function H30(Serial link) is set to communication side.