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FieldServer Metasys N2 FS-8700-19, Driver Manual

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FieldServer Metasys N2 FS-8700-19 Driver Manual Download Page 5

FS-8700-19_Metasys_N2 Driver Manual   

 

 

 

 

Page 5 of 51 

 

FieldServer Technologies

 1991 Tarob Court Milpitas, California 95035 USA  

Web

:www.fieldserver.com 

Tel

: (408) 262-2299   

Fax

: (408) 262-2296   

Toll_Free

: 888-509-1970   

email

: [email protected] 

3. 

Hardware Connections 

FieldServer as a Server

NCM, N30 or 

other N2 client

3rd Party 

System

FieldServer

N2 bus

N2 devices

FieldServer as a Client

FieldServer

N2 bus

N2 devices

3rd Party 

System

DATE:  05/31/06                               
BY:       MC

(408)-262-2299

BASE NAME:                                    
FILE NAME:   FS-8700-19

MetasysN2

CONNECTION DIAGRAM

 

 

3.1. 

Hardware Connection Tips / Hints 

When using the FS-X40 ensure that the FieldServer is connected to the network using one 
or both of the RS-485 ports marked R1 and R2.  If more ports are required, P1-P8 may be 
used in conjunction with an RS-232-to-RS-485 converter. 

When using the FS-X20, ensure that the serial port is configured as an RS-485 port. Refer 
to Appendix B.3 for more information. 

Only  one  N2  Client  may  be  connected  to  a  N2  network.    If  the  FieldServer  is  to  act  as  a 
Client, ensure that no other Clients are connected to the same N2 network.  

Note: 

Interceptor mode is no longer supported for this driver.

 

Summary of Contents for Metasys N2 FS-8700-19

Page 1: ...r Company APPLICABILITY EFFECTIVITY Effective for all systems manufactured after May 1 2001 Driver Manual Supplement to the FieldServer Instruction Manual FS 8700 19 Metasys N2 Driver Version 1 02 Document Revision 22 ...

Page 2: ...ers 9 4 4 3 Timing Parameters 13 4 4 4 Map Descriptor Example 1 N2Open 14 4 4 5 Map Descriptor Example 2 VMA 14 4 4 6 Map Descriptor Example 3 DX9100 15 5 Configuring the FieldServer as a Metasys N2 Server 16 5 1 Server Side Connection Descriptors 16 5 2 Server Side Node Descriptors 17 5 3 Server Side Map Descriptors 18 5 3 1 FieldServer Specific Map Descriptor Parameters 18 5 3 2 Driver Specific ...

Page 3: ...heir own version of the protocol and care must be taken to ensure that the device of interest is covered by the FieldServer implementation At present the FieldServer N2 driver will support communications with the following devices or device classes when acting as a Client 1 N2Open compliant devices N2Open is a published N2 compatible protocol enabling 3rd party device vendors to integrate with N2 ...

Page 4: ...tion FS 8915 10 UTP cable 7 foot for Ethernet connection FS 8915 10 UTP cable 7 foot for RS 232 use FS 8917 02 RJ45 to DB9F connector adapter FS 8917 01 RJ45 to DB25M connection adapter SPA59132 RS 485 connection adapter FS 8700 19 Driver Manual 2 2 Provided by the Supplier of 3rd Party Equipment 2 2 1 Hardware PART DESCRIPTION Metasys NCU or other device 2 2 2 Required 3rd Party Software Dependin...

Page 5: ... NAME FILE NAME FS 8700 19 MetasysN2 CONNECTION DIAGRAM 3 1 Hardware Connection Tips Hints When using the FS X40 ensure that the FieldServer is connected to the network using one or both of the RS 485 ports marked R1 and R2 If more ports are required P1 P8 may be used in conjunction with an RS 232 to RS 485 converter When using the FS X20 ensure that the serial port is configured as an RS 485 port...

Page 6: ...s N2 communications the driver independent FieldServer buffers need to be declared in the Data Arrays section the destination device addresses need to be declared in the Client Side Nodes section and the data required from the Servers needs to be mapped in the Client Side Map Descriptors section Note that in the tables indicates an optional parameter with the bold legal value being the default val...

Page 7: ...ocol Specify protocol used Metasys_N2 Baud Specify baud rate 9600 Parity Specify parity None Data_Bits Specify data bits 8 Stop_Bits Specify stop bits 1 Handshaking Specify hardware handshaking None Poll _Delay Time between internal polls 0 Line_Drive_On Duration of RTS assert before start of transmission 0 001s Line_Drive_Off Duration of RTS assert after end of transmission 0 000s Example Client ...

Page 8: ... the Node_Type as N2OpenClient when using Ruinet to check the Node parameters If the Node_Type is specified as N2Open then the driver still acts as N2 Open configuration but some legacy port expander functionality used in some legacy advanced configuration is enabled N2OpenClient DX9100 VMA N2Open Example Client Side Nodes Nodes Node_Name Node_ID Protocol Connection Node_Type PLC 1 1 Metasys_N2 P8...

Page 9: ...in Client Node Descriptor above Data_Type Data type If the vendor device lists a point as BD then use Data_Type Byte If the vendor device lists a point as ADI then use Data_Type Integer If the vendor device lists a point as ADF then use Data_Type Float_Reg AI AO DI DO Float_Reg Integer Byte Length Length of Map Descriptor 1 Address Starting address of read block 1 256 MN2_Function Used to specify ...

Page 10: ...stead of reading each individual point directly A N2Open device responds to a COS poll with a change record if a change has taken place On startup the device will report the state of all its points when it receives a COS poll Two kinds of Map Descriptors are required for every node that is to be monitored using COS A COS polling Map Descriptor with Function set to COS_Poll A COS_Read i e Function ...

Page 11: ...en point however To do this a Map Descriptor must be configured with Function set to wrbx and MN2_Function set to Release Then when any value is stored to the Map Descriptor data location the Release command will be sent to the N2Open point specified by the Map Descriptor 4 4 2 2 VMA Map Descriptor Parameters Column Title Function Legal Values Node_Name Name of Node to fetch data from One of the n...

Page 12: ... MN2_Function set to COS A Passive i e Function set to Passive Map Descriptor for every point on that node that is to be monitored Any COS records received will be stored to the matching Map Descriptor data location See example in Section 4 4 5 Using Override and Release VMA It is normally not necessary to use the Override command explicitly as the FieldServer automatically uses this command when ...

Page 13: ... Node_Name Name of Node to fetch data from One of the node names specified in Client Node Descriptor above Length Length of Map Descriptor 1 Address Starting address of read block 0 2397 For DX9100 addresses please refer to the DX9100 user documentation This lists the name function read write and data format of all available points Alternatively obtain assistance from FieldServer Technical Support...

Page 14: ...be better to configure an RDBC Map Descriptor which reads the analog input directly Limits will then not be required 4 4 5 Map Descriptor Example 2 VMA Client Side Map Descriptors Map_Descriptors Map_Descriptor_Name DA_Name DA_Offset Function MN2_Function Node_name Address Data_Type MN2_Type Scan_Interval AI_READ DA_AI3 0 RDBC Node_VMA 1 Ana_Input 5s AO_WRITE DA_AO 0 WRBX Node_VMA 3 Ana_Output 30s...

Page 15: ..._Free 888 509 1970 email support fieldserver com 4 4 6 Map Descriptor Example 3 DX9100 Client side Map Descriptors Map_Descriptors Map_Descriptor_Name DA_Name DA_Offset Function Node_name Address Scan_Interval D191_ZN1 T DA_AI3 0 RDBC Node_DX 1223 5s D191_ZN1 S DA_AO3 0 WRBX Node_DX 1225 The address alone is sufficient to specify DX9100 point The Data Type is determined by the device ...

Page 16: ...dent FieldServer buffers need to be declared in the Data Arrays section the FieldServer virtual node s needs to be declared in the Server Side Nodes section and the data to be provided to the Clients needs to be mapped in the Server Side Map Descriptors section Details on how to do this can be found below Note that in the tables indicates an optional parameter with the bold legal value being the d...

Page 17: ...erver node 1 255 Protocol Specify protocol used Metasys_N2 Server_Hold_Timeout Specifies time FieldServer will reserve Server side connection while waiting for the Client side to update data in Data_Array 0 175s5 Node_Type Identify type of device This parameter need not be specified The Server side of the driver can only operate as an N2 Server and the option for setting it to N2Open is purely for...

Page 18: ...ata Array names from Data Array section above Data_Array_Offset Starting location in Data Array 0 to maximum specified in Data Array section above Function Function of Server Map Descriptor Server 5 3 2 Driver Specific Map Descriptor Parameters Column Title Function Legal Values Node_Name Name of Node to fetch data from One of the node names specified in Client Node Descriptor above Data_Type Data...

Page 19: ...Name Data_Array_Name Data_Array_Offset Data_Type Function Node_name Address Length A1 DA_AI3 10 Ana_Input Server Node_A 1 256 The Server function tells the FieldServer that this Map Descriptor makes data available to a Client sending polls to the FieldServer Note that a single Server Map Descriptor of length 256 can represent all possible points of one type e g AI The Data_Array_Offset sets the st...

Page 20: ...e of Address 1 Override bit The override bit must be set to enable an output to be written to by the FieldServer If this is not set then the control bit will be ignored High byte of Address 1 Example The example below better illustrates the mapping that is typically needed to deal with DX9100 Binary Outputs Note that since all 6 outputs are packed into word format when transmitted a Packed_Bit Arr...

Page 21: ...t Milpitas California 95035 USA Web www fieldserver com Tel 408 262 2299 Fax 408 262 2296 Toll_Free 888 509 1970 email support fieldserver com Appendix A 2 Managing Analog Inputs and Outputs for DX9100 Relative offset for viewing an AI is 7 Relative offset for viewing and forcing an AO is 6 ...

Page 22: ...fline If a client polls a virtual FieldServer node for this particular data therefore an offline response will be returned by the FieldServer A request from an master device for a FieldServer to identify itself would be met by a valid response however This could lead to confusion and status toggling This can be addressed using Responsible Map Descriptors and by configuring the virtual FieldServer ...

Page 23: ...262 2296 Toll_Free 888 509 1970 email support fieldserver com Appendix C Setting up FS B20 for RS 485 Appendix C 1 Jumper Settings Jumpers jp16 jp17 and jp18 need to be transferred from pins 1 2 to pins 2 3 in order to enable RS 485 These jumpers can be found just behind the RJ45 ports inside the box Jmpr 17 in 485 position Jmpr 16 in 485 position Jmpr 18 in 485 position ...

Page 24: ...sys_N2 Driver Manual Page 24 of 51 FieldServer Technologies 1991 Tarob Court Milpitas California 95035 USA Web www fieldserver com Tel 408 262 2299 Fax 408 262 2296 Toll_Free 888 509 1970 email support fieldserver com ...

Page 25: ...t Connection is depicted in the following diagram FS 8917 16 FS X20 SERIAL G ORANGE WHITE RJ45 08 BROWN RJ45 01 BLUE WHITE RJ45 04 RJ45 Male Modular Jack 1 2 3 4 5 6 7 8 RJ45 Male Modular Jack 1 2 3 4 5 6 7 8 RJ45 Female Modular Jack Appendix C 3 Configuration Settings The Port address in the Configuration needs to be set to R1 instead of P1 Line_Drive_On and Line_Drive_Off need to be defined in t...

Page 26: ...0 0500H Module 6 1296 0510H Module 7 1312 0520H Module 8 1328 0530H Analog output modules Module 1 1344 0540H Module 2 1360 0550H Version 2 or later new for version 6 0 Module 9 2304 0900H Module 10 2320 0910H Module 11 2336 0920H Module 12 2352 0930H Module 13 2368 0940H Module 14 2384 0950H Digital output modules Module 3 1376 0560H Module 4 1392 0570H Module 5 1408 0580H Module 6 1424 0590H Mod...

Page 27: ...CNTR3 DI3 pulse count 16 LONG Write CNTR4 DI4 pulse count 17 LONG Write CNTR5 DI5 pulse count 18 LONG Write CNTR6 DI6 pulse count 19 LONG Write CNTR7 DI7 pulse count 20 LONG Write CNTR8 DI8 pulse count 21 Word Write PASS Password code 22 Byte Write PC1 Prescaler DI1 counter 23 Byte Write PC2 Prescaler DI2 counter 24 Byte Write PC3 Prescaler DI3 counter 25 Byte Write PC4 Prescaler DI4 counter 26 By...

Page 28: ...MI11 Input connection I11 21 Word Write PMI12 Input connection I12 22 Word Write PMI13 Input connection I13 23 Word Write PMI14 Input connection I14 24 Word Write PMI15 Input connection I15 25 Word Write PMI16 Input connection I16 26 FP Write PMK01 Module constant K1 27 FP Write PMK02 Module constant K2 28 FP Write PMK03 Module constant K3 29 FP Write PMK04 Module constant K4 30 FP Write PMK05 Mod...

Page 29: ...lator channel 5 78 LONG Write PMAC6 Accumulator channel 6 79 LONG Write PMAC7 Accumulator channel 7 80 LONG Write PMAC8 Accumulator channel 8 Analog Input Modules Relative Item Signal Condition Read Write Johnson Tag Description 0 Word Write AIT Analog inout type 1 FP Write HR High range input 2 FP Write LR Low range input 3 FP Write HIA High alarm limit 4 FP Write LOA Low alarm limit 5 FP Write F...

Page 30: ...ddress 0 255 4 Word Write XTI1 Point connection I1 5 Word Write XTI2 Point connection I2 6 Word Write XTI3 Point connection I3 7 Word Write XTI4 Point connection I4 8 Word Write XTI5 Point connection I5 9 Word Write XTI6 Point connection I6 10 Word Write XTI7 Point connection I7 11 Word Write XTI8 Point connection I8 12 FP Write XTHR01 High output range point 1 13 FP Write XTLR01 Low output range ...

Page 31: ...ite XTAO3 Analog output value 3 56 FP Write XTAO4 Analog output value 4 57 FP Write XTAO5 Analog output value 5 58 FP Write XTAO6 Analog output value 6 59 FP Write XTAO7 Analog output value 7 60 FP Write XTAO8 Analog output value 8 61 LONG Write XTDIC1 Digital input 1 pulse count 62 LONG Write XTDIC2 Digital input 2 pulse count 63 LONG Write XTDIC3 Digital input 3 pulse count 64 LONG Write XTDIC4 ...

Page 32: ...ule 7 1312 0520H Module 8 1328 0530H Analog output modules Module 1 1344 0540H Module 2 1360 0550H Version 2 or later new for version 6 0 Module 9 2304 0900H Module 10 2320 0910H Module 11 2336 0920H Module 12 2352 0930H Module 13 2368 0940H Module 14 2384 0950H Digital output modules Module 3 1376 0560H Module 4 1392 0570H Module 5 1408 0580H Module 6 1424 0590H Module 7 1440 05A0H Module 8 1456 ...

Page 33: ...tion modul result 13 D FP Write REC1 Remote constant 1 14 E FP Write REC2 Remote constant 2 15 F FP Write REC3 Remote constant 3 16 10 FP Write REC4 Remote constant 4 17 11 FP Write OUT1 Control output 1 18 12 FP Write OUT2 Control output 2 19 13 FP Write OUT3 Control output 3 20 14 FP Write OUT4 Control output 4 21 15 FP Write OUT5 Control output 5 22 16 FP Write OUT6 Control output 6 23 17 FP Wr...

Page 34: ...setpoint during OFF 63 3F FP Write AD1 Deviation alarm 64 40 Byte Write PV2 Process variable connection 65 41 Byte Write RS2 Remote setpoint connection 66 42 Byte Write RV2 Reference variable connection 67 43 Byte Write PB2 Proportional band connection 68 44 Byte Write OF2 OFF mode logic control connection 69 45 Byte Write SB2 STAND BY mode logic control connection 70 46 Byte Write RA2 Reverse act...

Page 35: ...gic control connection 107 6B Byte Write EF4 External forcing logic control connection 108 6C Byte Write TYPE4 Controller type 109 6D FP Write LS4 Local setpoint 110 6E FP Write PB4 Proportional band 111 6F FP Write TI4 Reset action 112 70 FP Write TD4 Rate action 113 71 FP Write HL4 Upper limit of the control output 114 72 FP Write LL4 Lower limit of the control output 115 73 FP Write BS4 Change ...

Page 36: ...oint during OFF 153 99 FP Write AD6 Deviation alarm 154 9A Byte Write PV7 Process variable connection 155 9B Byte Write RS7 Remote setpoint connection 156 9C Byte Write RV7 Reference variable connection 157 9D Byte Write PB7 Proportional band connection 158 9E Byte Write OF7 OFF mode logic control connection 159 9F Byte Write SB7 STAND BY mode logic control connection 160 A0 Byte Write RA7 Reverse...

Page 37: ...e HA3 High alarm input 3 200 C8 FP Write LA3 Low alarm input 3 201 C9 FP Write FI3 Filter time input 3 202 CA Byte Write IR4 Range analog input 4 203 CB FP Write HA4 High alarm input 4 204 CC FP Write LA4 Low alarm input 4 205 CD FP Write FI4 Filter time input 4 206 CE Byte Write IR5 Range analog input 5 207 CF FP Write HA5 High alarm input 5 208 D0 FP Write LA5 Low alarm input 5 209 D1 FP Write F...

Page 38: ...ontroller module 5 250 FA FP Write SB2 Symmetry band controller module 6 251 FB Byte Write ALDIS Alarm disable condition source 252 FC Byte Write RCTY1 DC type settings 253 FD Byte Write ALGT Standard algorithm type 254 FE FP Write COS1 Spare constant 255 FF FP Write COS2 Spare constant PAGE 1 Relative Item Signal Condition Read Write Johnson Tag Description Relative Item 0 0 FP Write HR1 High ran...

Page 39: ...e OSTS Connection at time schedule output 8 Word Write OSNX Connection at next output 9 Word Write OSTIM Connection at time to next output 10 FP Write OSPURGE Minimum cool heat time min 11 FP Write OSMAXST Maximum start up time min 12 FP Write OSMAXSO Maximum shut down time min 13 FP Write OSBHK Start mode building heating factor 14 FP Write OSBCK Start mode building cooling factor 15 FP Write OSS...

Page 40: ...5 15 FP Write OCM6 Output Programmable Module 6 16 FP Write WSP1 Working Set Point Control Module 1 17 FP Write WSP2 Working Set Point Control Module 2 18 FP Write WSP3 Working Set Point Control Module 3 19 FP Write WSP4 Working Set Point Control Module 4 20 FP Write WSP5 Working Set Point Control Module 5 21 FP Write WSP6 Working Set Point Control Module 6 22 FP Write XAI1 External Analog Input 1...

Page 41: ... DO4E Enable TRIAC 4 B 3 DO5E Enable TRIAC 5 B 4 DO6E Enable TRIAC 6 B 5 DO7E Enable TRIAC 7 B 6 DO1E Enable TRIAC 1 B 7 DO2E Enable TRIAC 2 34 Byte Write ODC Outputs Central Control Set Level B 1 DO3C TRIAC 3 ON B 2 DO4C TRIAC 4 ON B 3 DO5C TRIAC 5 ON B 4 DO6C TRIAC 6 ON B 5 DO7C TRIAC 7 ON B 6 DO1C TRIAC 1 ON B 7 DO2C TRIAC 2 ON 35 Byte Write HLD Control Loops Hold B 1 Loop 1 Hold B 2 Loop 2 Hol...

Page 42: ... K7 50 FP R W PM2K1 Constant K1 Module 2 51 Byte R W PM2I 1 Input Connection I1 52 Byte R W PM2I 2 Input Connection I2 53 Byte R W PM2I 3 Input Connection I3 54 FP R W PM2TYP Options 55 FP R W PM2K2 Constant K2 56 FP R W PM2K3 Constant K3 57 FP R W PM2K4 Constant K4 58 FP R W PM2K5 Constant K5 59 FP R W PM2K6 Constant K6 60 FP R W PM2K7 Constant K7 61 FP R W PM3K1 Constant K1 Module 3 62 Byte R W ...

Page 43: ...M6K6 Constant K6 104 FP R W PM6K7 Constant K7 Input Output Config Parameters Relative Item Signal Condition Read Write Johnson Tag Description 105 Word Read VER Firmware Version 106 Spare 107 Spare 108 FP R W HIA1 High Alarm AI1 109 FP R W LOA1 Low Alarm AI1 110 FP R W HIA2 High Alarm AI2 111 FP R W LOA2 Low Alarm AI2 112 FP R W HIA3 High Alarm AI3 113 FP R W LOA3 Low Alarm AI3 114 FP R W HIA4 Hig...

Page 44: ...og Items 1 31 B 5 11111 B 6 000 Not used 011 ON OFF Output 100 DAT Output Type 101 PAT Output Type 110 Multistage ON OFF Type B 8 111 Three Windings Control 125 FP R W OCO5 PAT DAT Timg Outpt Mod 5 FSB pnt 1 126 Byte R W OCN6 Output 6 Configuration B 1 00001 Src of Module Analog Items 1 31 B 5 11111 B 6 000 Not used B 8 127 FP R W OCO6 PAT DAT Timg Outpt Mod 5 FSB pnt 2 128 Byte R W OCN7 Output 7 ...

Page 45: ...d 001 Window Open 010 Occupancy Sensor 011 Air Quality Sensor 100 Reverse Action W 11 101 Intrusion Alarm W 12 Negate Digital Input 1 W 13 Digital Input 2 Mode 000 Not used 001 Window Open 010 Occupancy Sensor 011 Air Quality Sensor 100 Reverse Action W 15 101 Intrusion Alarm W 16 Negate Digital Input 2 134 Word R W TCS3 Enable Jumper Options W 1 Enable Integral Zeroing Loop 1 W 2 Enable Integral ...

Page 46: ...FP R W FTC2 Filter Constant AI2 145 FP R W OFS2 Offset Compensation AI2 146 Byte R W IOP2 Analog Input Options see IOP1 147 FP R W HRI3 High Range AI3 148 FP R W LRI3 Low Range AI3 149 FP R W FTC3 Filter Constant AI3 150 FP R W OFS3 Offset Compensation AI3 151 Byte R W IOP3 Analog Input Options see IOP1 152 FP R W HRI4 High Range AI4 153 FP R W LRI4 Low Range AI4 154 FP R W FTC4 Filter Constant AI...

Page 47: ...rride W 10 AIO2 Analog Input 2 Override W 11 AIO3 Analog Input 3 Override W 12 AIO4 Analog Input 4 Override 168 Word Write CLACT Control Loops Activity Mode W 1 Read Loop 1 Heating W 2 Read Loop 2 Heating W 3 Read Loop 3 Heating W 4 Read Loop 4 Heating W 5 Read Loop 5 Heating W 6 Read Loop 6 Heating W 7 Not used W 8 Not used W 9 Write Loop 1 Active W 10 Write Loop 2 Active W 11 Write Loop 3 Active...

Page 48: ...nt 1 W 6 W 7 Mode event 4 Same Fmt Mode event 1 W 8 W 9 Mode event 5 Same Fmt Mode event 1 W 10 W 11 Mode event 6 Same Fmt Mode event 1 W 12 W 13 Number of Days of activity 1 7 W 15 272 Word Write E12S1 Event 1 Event 2 Day 1 272 Word Write E34S1 Event 3 Event 4 Day 1 272 Word Write E56S1 Event 5 Event 6 Day 1 273 Spare 287 Spare 288 Word Write DST2 Type of Daily Schedule 2 Fmt 1 289 Word Write E12...

Page 49: ...Daily Schedule 5 Fmt 1 337 Word Write E12S5 Event 1 Event 2 Day 5 338 Word Write E34S5 Event 3 Event 4 Day 5 339 Word Write E56S5 Event 5 Event 6 Day 5 340 Spare 351 Spare 352 Word Write DST6 Type of Daily Schedule 6 Fmt 1 353 Word Write E12S6 Event 1 Event 2 Day 6 354 Word Write E34S6 Event 3 Event 4 Day 6 355 Word Write E56S6 Event 5 Event 6 Day 6 356 Spare 367 Spare 368 Word Write DST7 Type of ...

Page 50: ...s Error Message Description and Action MN2 01 WARN Server_Hold_Timeout is 0 3fs For N2Open Slave typical value is 0 3fs Typically N2open Clients are configured to timeout after 200ms If a FieldServer is configured as a Server the Server_Hold_Timeout time should be set to 0 175s or less otherwise the response will be suppressed This message is printed if the Server_Hold_Timeout is set for 0 175s If...

Page 51: ...al Page 51 of 51 FieldServer Technologies 1991 Tarob Court Milpitas California 95035 USA Web www fieldserver com Tel 408 262 2299 Fax 408 262 2296 Toll_Free 888 509 1970 email support fieldserver com THIS PAGE INTENTIONALLY LEFT BLANK ...

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