EX500 Serial System | EX## - OME0008 |
6 -3. LED display
IN | P R O F I R |
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PROCESS FIELD BUS |
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| B U S | RUN |
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| BUS | SOL |
| BF | |
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| DIA |
OUT
GATEWAY UNIT EX500 SERIES
| COM A | COM B | COM C | COM D |
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Display |
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| Content |
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RUN | Source ON | : Lights |
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Source OFF | : Lights off |
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SOL | Solenoid valve source voltage is normal | :Lights | |||||
Voltage lowered to 20V or less |
| :Lights off | |||||
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BF | : Lights off | ||||||
: Lights | |||||||
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DIA | DIA is abnormal |
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| : Lights | |||
DIA is normal |
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| : Lights off | |||
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COM A | Communication port A is receiving data | : Lights | |||||
Communication port A has no data |
| : Lights off | |||||
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COM B | Communication port B is receiving data | : Lights | |||||
Communication port B has no data |
| : Lights off | |||||
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COM C | Communication port C is receiving data | : Lights | |||||
Communication port C has no data |
| : Lights off | |||||
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COM D | Communication port D is receiving data | : Lights | |||||
Communication port D has no data |
| : Lights off | |||||
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！ CAUTION
When the Input Unit Manifold is not connected, the respective COM LED of the GW Unit will not light up. To monitor the status of COM port, it is necessary to use a Terminal Plug.
The COM LED will light up when a Terminal Plug is used. ( Refer to section 3
6 -4. Operation setting
Turn the power supply OFF when setting switches.
Open the station switch protection cover and set the dip switch with a flat blade screw driver.
ON
| 1 | 2 |
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SW4 | SW3 | SW2 | SW1 | |
0
9 1
82
7 | 3 |
64
5
Figure of setting switch
- 26 -
