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4.4Client Side Map Descriptors
FieldServer Related Map Descriptor Parameters
Column Title | Function | Legal Values |
Map_Descriptor_Name | Name of this Map Descriptor | Up to 32 alphanumeric |
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| characters |
Data_Array_Name | Name of Data Array where data | One of the Data Array names |
| is to be stored in the Bridge | from “Data Array” section above |
Data_Array_Location | Starting location in Data Array | 0 to maximum specified in |
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| “Data Array” section above |
Function | Function of Client Map | Passive, WRBC, WRBX |
| Descriptor. |
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| Reads (rdbc / rdb ) are not |
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| allowed. The use of WRBX is |
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| recommended for the ack / |
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| silence / reset functions. A |
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| message will be generated |
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| each time the value in the |
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| associated array is updated |
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| (even if the value stays the |
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| same.) |
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Driver Related Map Descriptor Parameters
Column Title |
| Function |
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| Legal Values |
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Node_Name |
| Name of Node to fetch data |
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| One of the node names |
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| from |
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| specified in “Client Node |
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| Descriptor” above |
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Data_Type | Data type |
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| Any |
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| Alarms |
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| This parameter is only required |
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| Faults |
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| for passive / server map |
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| Events |
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| descriptors. |
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| Bus |
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| The Data Type determines the |
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| Comm |
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| Control |
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| type of data that gets stored |
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| Ack |
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| when a message get received. |
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| The Data Type corresponds to |
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| Signal Silence |
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| the ‘Status’ field in a Gamewell |
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| Troubles |
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| message. |
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| Supervisories |
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| Additional information is |
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| Action_Numbers |
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| provided in section 6.2 |
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| Action_Bits |
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| Dump |
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FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com Tel: (408)
