Map Descriptor Examples; Slave_Id - FieldServer FS-8700-01 Driver Manual

FS-8700-01 Modbus RTU/ASCIIFS-8700-01_Modbus_RTU Driver Manual

6.3.3 Map Descriptor Examples

// Server Side Map Descriptors where Node Address_Type is ADU
// Note: All three examples below are addressing the same Modbus registers.
// For Nodes where Address_Type is ADU
Map_Descriptors
Map_Descriptor_Name , Data_Array_Name , Data_Array_Offset , Function , Node_Name , Data_Type
SMD_AI_01 , DA_AI_01 , 0
SMD_AO_01 , DA_AO_01 , 0
// Server Side Map Descriptors where Node Address_Type is PDU
Map_Descriptors
Map_Descriptor_Name , Data_Array_Name , Data_Array_Offset , Function , Node_Name , Data_Type , Address , Length , Data_Array_Low_Scale , Data_Array_High_Scale , Node_Low_Scale , Node_High_Scale
SMD_AI_02 , DA_AI_02 , 0
SMD_AO_02 , DA_AO_02 , 0
// For Nodes where Address_Type is Modicon_5digit.
Map_Descriptors
Map_Descriptor_Name , Data_Array_Name , Data_Array_Offset , Function , Node_Name , Address , Length , Data_Array_Low_Scale , Data_Array_High_Scale , Node_Low_Scale , Node_High_Scale
SMD_AI_01 , DA_AI_01
SMD_AO_01 , DA_AO_01

6.3.4 Slave_Id

The following Map Descriptor is used to respond to the Report Slave_Id request. The FieldServer's Slave_Id is 11 and the run status depends upon the data
validity at the specified offset in the specified Data Array - if the data is valid, the status will be 255 (running) otherwise the status will be 0 (off).
Map_Descriptors
Map_Descriptor_Name , Data_Array_Name
SMD_DO1 , DA_DO_01
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com
Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com
, Passive , MB_Srv_11 , Input_Register , 1
, Passive , MB_srv_11 , Holding_Register , 1
, Passive , MB_Srv_12 , FC04
, Passive , MB_srv_12 , FC03
, 0 , Passive , MBP_Srv_13 , 30001
, 0 , Passive , MBP_Srv_13 , 40001
, Data_Array_Offset
, 0
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, Address , Length , Data_Array_Low_Scale , Data_Array_High_Scale , Node_Low_Scale , Node_High_Scale
, 200 , 0
, 200 , 0
, 0 , 200 , 0
, 0 , 200 , 0
, 200 , 0 , 100
, 200 , 0 , 100
, Function , Node_Name , Address
, Passive , RTU_Srv_21 , 00001
Length is not
used, revert to
default of 1
, 100 , 0
, 100 , 0
, 100 , 0 , 10000
, 100 , 0 , 10000
, 0 , 10000
, 0 , 10000
, Length , Data_Type
, 1 , Slave_ID
, 10000
, 10000