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| OPERATION | |||
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COMPONENT STATUS LIGHTS | component is causing the problem. By using the status | |||
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| lights the operator can quickly pinpoint the system | ||
Each | network component has a single status light. | problem to a particular component. See the following | ||
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The light is a bicolor, Green/Red, LED. The purpose of | table for a complete listing and description of all status | |
light conditions. | ||
the status light is to allow the operator to quickly iden- | ||
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tify that the system is working properly or, if not, which |
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NOTE: The green light ON and steady indicates a normal functioning system.
STATUS LIGHT STATES
LED State |
| Power Source LED | LED on any other nodes (components); | |
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| Wire Feeder, Control Box Etc. |
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Off |
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| Power Source is not turned ON or is not function- | The system component is not receiving input |
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| ing correctly. | power or is faulty. |
Green | LED | blink- | It should only blink for a few seconds while | It should only blink for a few seconds until the |
ing at | a “normal” | the system is mapping (identifying compo- | system component (node) has been recog- | |
rate |
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| nents). If blinking continues every group may | nized. If the blinking continues at least one |
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| have a mapping error. (DIP switches may be | node in the group has a mapping error (DIP |
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| set incorrectly). | switches may be set incorrectly). The node or |
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| nodes with mapping errors will be blinking |
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| red. |
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| • There may be too many components in the |
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| group. All components in the group will be |
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| blinking green. |
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| • The power source bus may not be available. |
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| The bus may be being used to program |
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| another component. |
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| • The LED’s of the power source and the |
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| component being programmed will be solid |
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| green. |
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Red LED blinking | Indicates a recoverable communication fault. | Indicates a recoverable communication fault | ||
at a “normal” rate | The power source should automatically | most likely caused by one of the following. | ||
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| recover: If it cannot recover the LED will be | • More than one control box (UI) in the group. |
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| solid red. | All control boxes in the group will be blinking |
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| red. |
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| • No control box (UI) in the group. All nodes |
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| in the group will be blinking red. |
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| • More than one node, of the same equip- |
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| ment type, has the same group and feed |
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| head (FH) numbers. All these nodes will be |
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| blinking red. |
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| • The feed head DIP switches may be set to |
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| zero. The nodes with DIP switches set to |
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| zero will be blinking red. |
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| •The node bus may be off. |
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Red/Green | LED | Indicates a recoverable hardware fault such | Indicates a recoverable hardware fault such | |
blinking at a “nor- | as over temperature, overload shutdown etc. | as over temperature, overload shutdown etc. | ||
mal” rate |
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| Could also be an open shutdown circuit at the | |
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| feed head (leads 570, 572 with tab terminals) |
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| typically used for water flow shutdown |
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| switches. |
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