(2)Emergency stop of external system
External emergency stop device (button etc.) can be connected to the safety electric circuit in accordance with applied standard for the emergency stop circuit.
▶Emergency stop connection of the external system
SEQUENCE BOARD(BD461)
| Emergency Stop Channel 1 LED |
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| OPERATIONAL PANEL |
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| Emergency Stop Switch |
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| EMST1A | CNOP:17 | CNOP |
| EM_STOP1 |
P1(24V) |
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| EMST1A |
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| EMST1B | CNOP:18 |
| EMST1B |
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| EMST2A | CNOP:19 |
| EMST2A |
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Emergency Stop Channel 2 LED | EMST2B | CNOP:20 |
| EMST2B |
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| TEACHING PENDANT |
M1(0V) |
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| CNRTP | Emergency Stop Switch |
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| EM_STOP2 | |
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| CNTPS |
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| EMST1B | A1 | K |
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| EMST1C | B1 |
| L |
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| EMST2B | A2 |
| M |
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| EMST2C | B2 |
| N |
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| EXTERNAL SYSTEM |
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| Emergency Stop Switch | |
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| EMST1C | JP1 | EMST1C |
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| TBEXT:1 |
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| M1(0V) | TBEXT:2 |
| M1 |
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| EMST2C | TBEXT:3 |
| EMST2C |
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| P1(24V) | TBEXT:4 |
| P1 |
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| JP2 |
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| ESOUT1 | TBEXT:5 |
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| ESOUT2 | TBEXT:6 |
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ES2 | ES1 |
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| RUN CHAIN |
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Fig 1.7 Emergency Stop Connection of External System
※When using the emergency stop of the external system, connect the Terminal No. 1 (ES1) & No. 2 (M1,0V Common) or No. 3 (ES2) & No. 4 (P1,24V Common) of the terminal block of BD461 to the external emergency stop line, and you must open JP1 or JP2.
At this time, the emergency stop must be connected to be Normal On and it must be check for proper operation during test run.