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FieldServer Envirotronics SystemsPlus FS-8700-88 User Manual

Page 13

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FS-8700-88 Envirotronics SystemsPlus

Page 13 of 49

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com

Tel: (408) 262-2299 Fax: (408) 262-9042 Toll_Free: 888-509-1970 email: [email protected]

4.4.12.

Map Descriptor Example 9 - read initial setpoint channel

// Client Side Map Descriptors

Map Descriptors

Map_Descriptor_Name, Scan_Interval, Data_Array_Name,

Data_Array_Offset, Function, Node_Name,

SysPlus_Data_Type, Address, Length

Init_Setpoint_00,

0s,

Init_Setpoint,

0,

rdbc,

SYSPLUS_01, Init_Setpoint,

0,

1

The channel is specified by the “Address” field.

4.4.13.

Map Descriptor Example 10 - set initial setpoint channel = value

// Client Side Map Descriptors

Map Descriptors

Map_Descriptor_Name,

Data_Array_Name,

Data_Array_Offset,

Function, Node_Name,

SysPlus_Data_Type,

Address,

Length

Init_Setpoint_00,

Init_Setpoint_0,

0,

awt,

SYSPLUS_01,

Init_Setpoint,

0,

1

The channel is specified by the “Address” field; value is retrieved from the value written into Data_Array_Name at Data_Array_Offset.

4.4.14.

Map Descriptor Example 11 - read program status

// Client Side Map Descriptors

Map Descriptor

Map_Descriptor_Name,

Scan_Interval,

Data_Array_Name,

Data_Array_Offset,

Function, Node_Name,

SysPlus_Data_Type,

Length

Prg_Sts,

0s,

Prog_Status,

0,

rdbc,

SYSPLUS_01,

Prog_Status,

1


The program status will be stored to Data_Array_Name at Data_Array_Offset with one of the following possible values:

Program Status VALUE
Undefined

0

Timed Start

1

Alarm Hold

2

Hold

3

Run

4

Timed Stop

5

Stop

6