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Gardner Denver Driver Manual 

Page 4 of 13 

 GARDNER DENVER AUTO SENTRY ES/RS2000 DES CRIPTION  

The Gardner Denver Auto Sentry ES/RS2000 driver allows the FieldServer to transfer  data from devices 
over  either  RS-232  or  RS-485  using  Gardner  Denver  Auto  Sentry  ES/RS2000  protocol.    The  driver  can 
be  configured  to  communicate  with  ES  Controllers  with  software  versions  V2.0X,  V2.1X  and  RS2000 
Controllers with software versions V4.0X  

The client driver implements the following functionality: 

 

Polls controllers for service and maintenance data. 

 

Polls controllers for operating mode data. 

 

Polls controllers for operating data. 

The driver can poll up to 8 units connected to one ES/RS2000 Controller. It always sets the active unit on 
the ES/RS2000 Controller  before polling for data even if consecutive  polls are for the same unit. This is 
done to prevent synchronization problems. 

Gardner  Denver  ES/RS2000  Controllers  implements  three  message  types  for  which  the  driver  can  poll. 
The driver does not validate the message data fields for correct values although it does validate data field 
lengths, for example, shutdown codes reported by V2.1 ES Controllers range from 0 to 27. If a code of 28 
is  reported,  the  driver  will  not  flag  it  as  an  error  since  codes  have  to  be  interpreted  by  the  operator. 
However, a message length longer than 2 digits will be reported as an error. 

Max Nodes Supported 

FieldServer Mode 

Nodes  Comments 

Client 

A  client  node  can  communicate  with  up  to  8  units  connected  to  a 
ES/RS2000 Controller 

DRIVER SCOPE OF SUPPLY 

2.1 

Supplied by Sierra Monitor Corporation  

Part # 

Description 

FS-8915-10  UTP cable (7 foot) for RS-232 use 
FS-8917-03  RJ45 to DB9M connector adapter 

 

2.2 

Provided by the Supplier of 3

r d

 Party Equipment 

2.2.1  Required 3

r d

 Part y Hardware  

Part #  Description 

ES/RS2000 controller 

 

2.2.2  Required 3

r d

 Part y Configuration  

The  ES/RS2000  Controller  must  be  set  up  in  the  correct  mode  to  support  either  RS-232  or  RS-485 
communications to an externa

l monitoring system. Please refer to manufacturer’s setup instructions. 

2.2.3  Optional Item s 

Part # 

Vendor/Manufacturer  Description 

485LDRC  B&B Electronics 

RS-232/RS-485 converter 

 

Содержание FieldServer FS-8700-60 Gardner Denver

Страница 1: ...sion 1 03 Document Revision 2 B FieldServer FS 8700 60 Gardner Denver Driver Manual Supplement to the FieldServer Instruction Manual APPLICABILITY EFFECTIVITY Effective for all systems manufactured after July 2019 ...

Страница 2: ...upport needs related to the FieldServer product Sierra Monitor Corporation 1991 Tarob Court Milpitas CA 95035 Website www sierramonitor com U S Support Information 1 408 964 4443 1 800 727 4377 Email support sierramonitor com EMEA Support Information 31 33 808 0590 Email support emea sierramonitor com ...

Страница 3: ...nt 8 5 1 Client Side Connection Parameters 8 5 2 Client Side Node Parameters 8 5 3 Client Side Map Descriptor Parameters 9 5 3 1 FieldServer Specific Map Descriptor Parameters 9 5 3 2 Driver Related Map Descriptor Parameters 9 5 3 3 Timing Parameters 9 5 4 Map Descriptor Examples 10 5 4 1 Polling All Available Controller Data 10 5 4 2 Polling Specific Data Items 10 5 4 3 Polling All Data and Isola...

Страница 4: ...he driver does not validate the message data fields for correct values although it does validate data field lengths for example shutdown codes reported by V2 1 ES Controllers range from 0 to 27 If a code of 28 is reported the driver will not flag it as an error since codes have to be interpreted by the operator However a message length longer than 2 digits will be reported as an error Max Nodes Su...

Страница 5: ... FieldServer is connected to the ES RS2000 Controller as shown in the connection drawing below Configure the ES RS2000 Controller according to manufacturer s instructions RS 485 Connection Gardner Denver ES FieldServer Connect to the RS 485 port on the FieldServer GND G ...

Страница 6: ... Rx Tx GND Brown Connect to the RS 232 port on the FieldServer FS 8917 03 Pinouts FS Function DB9F Pin TX 2 RX 3 GND 5 CTS 8 3 1 Hardware Connection Tips Hints If inter controller communications are set up for the controller connect to the RS 232 port only If inter controller communications are not used connect to either the RS 232 or RS 485 port ...

Страница 7: ... Legal Values Data_Array_Name Provide name for Data Array Up to 15 alphanumeric characters Data_Array_Format Provide data format Each Data Array can only take on one format Float Bit Byte Uint16 Uint32 Sint16 Sint32 Data_Array_Length Number of Data Objects Must be larger than the data storage area required by the Map Descriptors for the data being placed in this array 1 10000 Example Data Arrays D...

Страница 8: ...R1 R2 Protocol Specify protocol used Gardner_Denver Baud Specify baud rate 1200 9600 match to Controller Parity Specify parity Odd Even None Data_Bits Specify data bits 7 8 Stop_Bits Specify stop bits 1 2 Poll_Delay Time between internal polls 0 2s 0 2s Timeout Time to wait for response 0 6s 0 6s Example Client Side Connections Connections Port Protocol P1 Gardner_Denver 5 2 Client Side Node Param...

Страница 9: ...Values Node_Name Name of Node to fetch data from One of the Node names specified in Section 5 2 Gar_Cmd Data poll commands Service_Data Operating_Mode Operating_Data Gar_Data Data fields in a data poll command response message Can be used to poll for all or specific data or just isolate specific items in an All poll Service_Data All Advisories Shutdown_codes Hourmeter_shutdown Hourmeter_total Hour...

Страница 10: ...A2 DA_Oilage 0 Passive_Client Node_1 Service_Data Oilage GD_MBA3 DA_Hourmeter 0 Passive_Client Node_1 Service_Data Hourmeter_total GD_MBA4 DA_Oper_Mode 0 RDBC Node_1 Operating_Mode All 1 0s GD_MBA5 DA_Oper_State 0 Passive_Client Node_1 Operating_Mode Oper_state GD_MBA6 DA_Oper_Data 0 RDBC Node_1 Operating_Data All 1 0s GD_MBA7 DA_Disch_Temp 0 Passive_Client Node_1 Operating_Data Discharge_temp The...

Страница 11: ...matching Node_Name and Gar_Cmd fields It then stores the data items as specified by the Gar_data field from the data collected by the preceding active Map Descriptor Appendix A 2 Poll Data Length The length of the data packet retrieved from the Controller during a poll is always fixed for each of the three types of data polls When specifying a specific Gar_Data item using a RDBC active Map Descrip...

Страница 12: ... to Select Unit Polls for Single Units Connected The device must be in Sequence Mode not Standalone mode The unit can be put in sequence mode setting the Units in Sequence to a number greater than 1 If using sequence mode is not feasible for the application contact Sierra Monitor for a solution ...

Страница 13: ...st maintenance B Hours 37 Oilage Unknown see ES RS2000 controller spec Operating Mode Data 0 Operating mode indication see ES RS2000 Controller spec 1 Sequence number1 see ES RS2000 Controller spec 2 Unit operating state2 see ES RS2000 Controller spec Operating Data 0 System pressure divide by 16 for pressure in psig 1 Filter pressure divide by 16 for pressure in psig 2 Discharge temperature divid...

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