Map Descriptor Example 2 - Monitoring Analog Loop Devices - FieldServer FS-8700-40 Driver Manual

FS-8700-40 SBT FSI Driver Manual
5.3.5 Map Descriptor example 2 – Monitoring Analog Loop Devices
Analog devices on a loop can be monitored for detector voltage, sensitivity voltage and threshold voltage using three analog Map Descriptors:
// Client Side Map Descriptors
Map_Descriptors
Map_Descriptor_Name , Data_Array_Name
CD_Analog_Volts1 , Analog_Volts
CD_Analog_Sens1 , Analog_Sense
CD_Analog_Thres1 , Analog_Thres
Note: If necessary, use more analog Map Descriptors with other Analog_Device numbers to poll other devices on the loop.
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, Data_Array_Offset , Function , Node_Name , Block_Number , Length , Msg_Type
, 0 , Rdbc , Panel1
, 0 , Rdbc , Panel1
, 0 , Rdbc , Panel1
Use Float Data Arrays for
the analog Map
Descriptors to get the
full analog value.
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, 1 , 60 , Analog_Volts
, 1 , 60 , Analog_Sense , 0
, 1 , 60 , Analog_Thres
0 : devices 1-60
1 : devices 61-121
2 : devices 122-182
3 : devices 183-243
4 : devices 244-252
, Analog_Device , Scan_Interval
, 0 , 300s
, 300s
, 0 , 300s
Scan Interval on analog
pollers may not be shorter
than 300s to prevent
flooding the Foreign
Systems Interface.