OHTAKE NEX-PLC Manual Download

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Timing Chart 3

Overload stop

[OUTPUT/INPUT colored areas are Low output.]

LED

POWER
Complete
OverLoad

OUTPUT

OUT1

Request

OUT2

Waiting to extract

OUT3

Waiting to extract

OUT4

Request 1

OUT5

Mid-operation

OUT6

Request 2

OUT7

Overloaded

OUT8

Irregular extracting

INPUT

IN1

Starting

※4

※5

IN2

1st bit

IN3

2nd bit

IN4

3rd bit

IN5

4th bit

IN6

5th bit

IN7

6th bit

IN8

7th bit

External operation

Power ON
Power OFF
Extracting

Internal operation

Setting screw number

Feeding motion

Count completed

Waiting

　When the screw feeder is overloaded, the machine stops.
　Turn OFF the screw feeder to solve the overload problem, then turn the power ON again.
　Reset the PLC to the original, desired operation.

Flashing

Depends on setting

Summary of Contents for NEX-PLC

Page 1: ...ion FIG1 Machine features DC24V Power supply connector Marushin Electric Mfg MJ 20 Input terminal for power supply DC24V Synchronized ON OFF power with the FM36 screw feeder connector 24V and GND on t...

Page 2: ...er of screws is completed Overload LED Lights indicates when the screw feeder is overloaded and stopped Input Output signal terminal block FIG 2 Input Output signal terminal block INPUT Terminal speci...

Page 3: ...arting signal after the power is turned ON OUT5 Output terminal signaling the screw feeding operation OUT6 Output terminal for the 2nd or later request of the starting signal after the power is turned...

Page 4: ...counts down The left side of the display is the cumulated number of times the set number has been fed Clearing the cumulated number counter Push Button B continuously until the number returns to 0000...

Page 5: ...Mode Operation sequences Refer to Timing Chart 1 page 9 for details of the operation Check the level of electricity of the feeding operations on OUT1 2 Check the condition of the feeder on OUT3 8 Coun...

Page 6: ...restarts and the counter is reset to zero On Remote Mode After an irregular stop if the extracting drawer is opened and closed the machine will restart Details are found on Timing Chart 2 page 10 Over...

Page 7: ...te Interface cable specifications Connector Tajimi Electronics PRC05 P8M 2 Cable connection 8 wick straight Connector specifications Connector code Maker Model number DC24V Marushin Electric Mfg Co Lt...

Page 8: ...ow Low Low HI Low 30 HI HI Low Low Low Low HI 31 HI HI Low Low Low Low Low 32 HI Low HI HI HI HI HI 33 HI Low HI HI HI HI Low 34 HI Low HI HI HI Low HI 35 HI Low HI HI HI Low Low 36 HI Low HI HI Low H...

Page 9: ...94 Low HI Low Low Low Low HI 95 Low HI Low Low Low Low Low 96 Low Low HI HI HI HI HI 97 Low Low HI HI HI HI Low 98 Low Low HI HI HI Low HI 99 Low Low HI HI HI Low Low 100 Low Low HI HI Low HI HI 101 L...

Page 10: ...IN1 Starting 5 5 IN2 1st bit IN3 2nd bit IN4 3rd bit IN5 4th bit IN6 5th bit IN7 6th bit IN8 7th bit External operation Power ON Extracting Internal operation Setting screw number Feeding motion Coun...

Page 11: ...Request 1 OUT5 Mid operation OUT6 Request 2 OUT7 Overloaded OUT8 Irregular extracting INPUT IN1 Starting 4 4 IN2 1st bit IN3 2nd bit IN4 3rd bit IN5 4th bit IN6 5th bit IN7 6th bit IN8 7th bit Extern...

Page 12: ...IN1 Starting 4 5 IN2 1st bit IN3 2nd bit IN4 3rd bit IN5 4th bit IN6 5th bit IN7 6th bit IN8 7th bit External operation Power ON Power OFF Extracting Internal operation Setting screw number Feeding m...

Page 13: ...OHTAKE ROOT KOGYO CO LTD 27 Kanegasaki Hagisho Ichinoseki Iwate 021 0902 Japan TEL 0191 24 3144 FAX 0191 24 3145 http www ohtake root co jp 2021 03...

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