FieldServer FS-8700-80 instruction manual

Page 7

McQuay Micro Tech Open Protocol Driver Manual

Page 7 of 35

4.2.Client Side Connection Descriptors

 

Section Title

 

 

 

 

 

 

 

 

 

Connections

 

 

 

 

 

 

 

 

 

 

Column Title

 

Function

 

 

 

Legal Values

 

Port

 

 

Specify which port the device is

 

 

P1-P8, R1-R21

 

 

 

 

 

connected to the FieldServer

 

 

 

 

 

 

Baud*

 

 

Specify baud rate

 

 

300, 1200, 2400, 4800 and 9600

 

 

 

 

 

baud (Vendor limitation).

 

 

 

 

 

 

 

 

 

 

 

Parity*

 

 

Specify parity

 

 

 

Even (Vendor limitation)

 

 

Data_Bits*

 

 

Specify data bits

 

 

7 (Vendor limitation)

 

 

Stop_Bits*

 

 

Specify stop bits

 

 

1

 

 

 

Protocol

 

 

Specify protocol used

 

MCQ, McQuay

 

 

Handshaking*

 

Specify hardware handshaking

 

 

None

 

 

 

Poll Delay*

 

Time between internal polls

 

 

0-32000 seconds, 1 second

 

Example

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

// Client Side Connections

 

 

 

 

 

 

 

Connections

 

 

 

 

 

 

 

 

 

 

Port

,Baud

 

,Parity

,Data_Bits

,Protocol

,Handshaking

,Poll_Delay

 

P1

,9600

 

,Even

,7

,McQuay

,None

,0.100s

1Not all ports shown are necessarily supported by the hardware. Consult the appropriate Instruction manual for details of the ports available on specific hardware.

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

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Contents Driver Manual FS-8700-80 McQuay Micro Tech Open Protocol Table of Contents Page McQuay Micro Tech Open Protocol Driver Manual Hardware Connections Provided by Supplier of 3rd Party EquipmentFieldServer Data Arrays Page Page Timing Parameters Driver Related Map Descriptor ParametersDACHILLER1 Damodes Map Descriptor Example 3 WritePage Page Driver Specific Map Descriptor Parameters DACHILLER1 Passive Chiller1 1024 256 Chiller1emulation2 Page Equipment Type 200CFC 200 Series Centrifugal Chiller McQuay Micro Tech Open Protocol Driver Manual Equipment Type 050RPC Reciprocating Chiller McQuay Micro Tech Open Protocol Driver Manual Page McQuay Micro Tech Open Protocol Driver Manual Equipment Type 001ASC Reciprocating Chiller Equipment Type Self-Contained Units SCUs McQuay Micro Tech Open Protocol Driver Manual Appendix A.4. Direct Addressing Appendix A.3 McQuay Equipment Types recognized by the driverPage DACHILLER1 DACHILLER1 NAK Damcqstats UINT32 Page McQuay Micro Tech Open Protocol Driver Manual Appendix C.2. Negative Acknowledgement NAK Appendix C.3. Node ID problems