A Sierra Monitor Company Driver Manual (Supplement to the FieldServer Instruction Manual) FS-8700-19 Metasys N2 APPLICABILITY & EFFECTIVITY Effective for all systems manufactured after May 1, 2001 Driver Version: 1.
FS-8700-19_Metasys_N2 Driver Manual Table of Contents TABLE OF CONTENTS 1. Metasys N2 Description ................................................................................................. 3 2. Driver Scope of Supply .................................................................................................. 4 2.1. Supplied by FieldServer Technologies for this driver.................................................. 4 2.2. Provided by the Supplier of 3rd Party Equipment ...................
FS-8700-19_Metasys_N2 Driver Manual 1. Page 3 of 51 Metasys N2 Description The Metasys N2 network supports communications with a diverse range of devices. Many N2 compatible devices use their 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.
FS-8700-19_Metasys_N2 Driver Manual 2. Page 4 of 51 Driver Scope of Supply 2.1. Supplied by FieldServer Technologies for this driver FieldServer Technologies PART # FS-8915-10 FS-8915-10 FS-8917-02 FS-8917-01 SPA59132 FS-8700-19 2.2. 2.2.1. UTP cable (7 foot) for Ethernet connection UTP cable (7 foot) for RS-232 use RJ45 to DB9F connector adapter RJ45 to DB25M connection adapter RS-485 connection adapter Driver Manual. Provided by the Supplier of 3rd Party Equipment Hardware PART # 2.2.2.
FS-8700-19_Metasys_N2 Driver Manual 3. Page 5 of 51 Hardware Connections FieldServer as a Client 3rd Party System FieldServer N2 bus N2 devices FieldServer as a Server NCM, N30 or other N2 client N2 bus (408)-262-2299 N2 devices FieldServer 3rd Party System MetasysN2 CONNECTION DIAGRAM BASE NAME: FILE NAME: FS-8700-19 3.1.
FS-8700-19_Metasys_N2 Driver Manual 4. Page 6 of 51 Configuring the FieldServer as a Metasys N2 Client For a detailed discussion on FieldServer configuration, please refer to the FieldServer Configuration manual. The information that follows describes how to expand upon the factory defaults provided in the configuration files included with the FieldServer (See “.csv” sample files provided with the FieldServer).
FS-8700-19_Metasys_N2 Driver Manual 4.2.
FS-8700-19_Metasys_N2 Driver Manual 4.3.
FS-8700-19_Metasys_N2 Driver Manual 4.4.2. Page 9 of 51 Driver Related Map Descriptor Parameters 4.4.2.1. N2Open Map Descriptor Parameters Column Title Function Node_Name Name of Node to fetch data from Data_Type Data type Length Address Length of Map Descriptor Starting address of read block Used to specify an N2-specific function, e.g. COS. See description below. Used to specify the attribute if an attribute other than Current Value is to be accessed.
FS-8700-19_Metasys_N2 Driver Manual Data Type Analog Input Binary Input Analog Output Binary Output Internal Float Internal Integer Internal Byte Page 10 of 51 N2Open Attribute Table Attribute No.
FS-8700-19_Metasys_N2 Driver Manual Point Type AI AO BI, BO ADI, ADF, BD Page 11 of 51 Conditions that will trigger a COS report point status change (e.g. override) change in alarm or warning status NB: no value changes within the normal band are reported by COS! point status change (e.g. override) NB: no value changes within the normal band are reported by COS! point status change (e.g. override); includes current value (On/Off) none; COS cannot be used with internal data types.
FS-8700-19_Metasys_N2 Driver Manual Driver Data_Type MN2_Type values Point Type AI AO BI BO ADF ADI BD Known Value2 1 2 3 4 Page 12 of 51 Suggested Value3 5 6 7 If a large number of points are to be monitored, optimal efficiency is achieved by using the COS mechanism instead of reading each individual point directly. An 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.
FS-8700-19_Metasys_N2 Driver Manual 4.4.2.3. Page 13 of 51 DX9100 Map Descriptor Parameters Column Title Node_Name Length Function Name of Node to fetch data from Length of Map Descriptor Starting address of read block Address Legal Values One of the node names specified in “Client Node Descriptor” above 1 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.
DA_AI3, DA_COS, DA_AI3, DA_BI, DA_Release, AI_READ, COS_POLLER, AI_BY_COS, BI_BY_COS, AI_1_Release, RDBC, COS_Poller, COS_Read, COS_Read, WRBX, COS_Poller Map Descriptor. This only specifies the Function, Node and Scan_Interval. 0, 0, 1, 3, 0, Function, Node_A, Node_A, Node_A, Node_A, Node_A, Node_name COS_Read Map Descriptor sets point type the same as normal read Map Descriptor. Optional scan_interval.
Function, RDBC, WRBX, Node_name, Node_DX, Node_DX, Address, 1223, 1225, The address alone is sufficient to specify DX9100 point. The Data Type is determined by the device. DA_Offset, 0, 0, Page 15 of 51 Scan_Interval 5s - 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.
FS-8700-19_Metasys_N2 Driver Manual 5. Page 16 of 51 Configuring the FieldServer as a Metasys N2 Server For a detailed discussion on FieldServer configuration, please refer to the FieldServer Configuration Manual. The information that follows describes how to expand upon the factory defaults provided in the configuration files included with the FieldServer (See “.csv” files on the driver diskette).
FS-8700-19_Metasys_N2 Driver Manual 5.2. Page 17 of 51 Server Side Node Descriptors Section Title Nodes Column Title Node_Name Function Provide name for node MetasysN2 station address of physical Server node Protocol Specify protocol used Specifies time FieldServer will reserve Server_Hold_Timeout* Server side connection while waiting for the Client side to update data in Data_Array Identify type of device Node_ID Node_Type* This parameter need not be specified.
FS-8700-19_Metasys_N2 Driver Manual 5.3. Page 18 of 51 Server Side Map Descriptors 5.3.1. FieldServer Specific Map Descriptor Parameters Column Title Map_Descriptor_Name Data_Array_Name Data_Array_Offset Function 5.3.2.
The Server function tells the FieldServer that this Map Descriptor makes data available to a Client sending polls to the FieldServer. Data_Type, Ana_Input, Function, Server, Page 19 of 51 Address, 1, Length 256 Note that a single Server Map Descriptor of length 256 can represent all possible points of one type (e.g. AI). Node_name, Node_A, FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.
6 Page 20 of 51 Description The status bit will indicate the actual status of the output in the field. This bit cannot be modified by the FieldServer as it is read only, and is meant for actual status display. The control bit will allow the FieldServer to write a command to the DX9100 for the associated output. This command will only execute if the override is enabled by the override bit. The override bit must be set to enable an output to be written to by the FieldServer.
FS-8700-19_Metasys_N2 Driver Manual Page 21 of 51 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 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.
FS-8700-19_Metasys_N2 Driver Manual Page 22 of 51 Appendix B. Troubleshooting tips Appendix B.1. Connection Tips & Hints When using the FieldServer as an N2 Client, make very sure that it is the only Client / master on the N2 network. If there is another Client on the network there will be communication conflicts. These will be reflected on the FieldServer as protocol errors. Appendix B.2.
FS-8700-19_Metasys_N2 Driver Manual Page 23 of 51 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 18 in 485 position. Jmpr 16 in 485 position. Jmpr 17 in 485 position. FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.
FS-8700-19_Metasys_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.
FS-8700-19_Metasys_N2 Driver Manual Page 25 of 51 Appendix C.2. Hardware connections The FS-8917-16 pigtail cable is typically used for this port arrangement. Connection is depicted in the following diagram. SERIAL FS-X20 RJ45 Male Modular Jack ORANGE/WHITE (RJ45-08) BROWN (RJ45-01) FS-8917-16 + - G BLUE/WHITE (RJ45-04) 8 8 7 6 5 4 3 2 7 6 5 4 3 2 1 1 RJ45 M ale M odular Jack RJ45 Female Modular Jack Appendix C.3.
FS-8700-19_Metasys_N2 Driver Manual Page 26 of 51 Appendix D. Memory Maps Appendix D.1.
FS-8700-19_Metasys_N2 Driver Manual Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Signal Condition Byte Word Byte Word Byte Byte Byte Word Word Word Word Word LONG LONG LONG LONG LONG LONG LONG LONG Word Byte Byte Byte Byte Byte Byte Byte Byte Byte Word Byte Word FP FP FP FP FP FP FP FP Byte Word General control module Read/Write Johnson Tag Read UNIT Write SUP Read MNT Read DIAG Read DICT Read TOS Read DIS Read AIS
FS-8700-19_Metasys_N2 Driver Manual Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Signal Condition Byte Word Byte Byte Byte Byte Byte Byte Byte Byte Word Word Word Word Word Word Word Word Word Word Word Word Word Word Word Word FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP Programmable Module Type Read/Write Johnson Tag Write PMTY
FS-8700-19_Metasys_N2 Driver Manual Page 29 of 51 Relative Item 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Signal Condition FP FP FP FP FP FP FP FP FP FP FP FP FP Byte Byte Word LONG LONG LONG LONG LONG LONG LONG LONG Programmable Module Type Read/Write Johnson Tag Write PMK32 Write PMK33 Write PMK34 Write PMOU1 Write PMOU2 Write PMOU3 Write PMOU4 Write PMOU5 Write PMOU6 Write PMOU7 Write PMOU8 Write PMAX1 Write PMAX2 Write PMHDC Write PMDO Read PMST Write PMAC1 Write PMAC2
FS-8700-19_Metasys_N2 Driver Manual Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Signal Condition Byte Word Word Word FP FP FP FP FP FP FP FP Byte Word Word Word Signal Condition Word Word Word Byte Word Word Word Word Word Word Word Word FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP Digital Output Modules Read/Write Johnson Tag Write DOT Write DO@
FS-8700-19_Metasys_N2 Driver Manual Relative Item 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 Relative Item 0 1 2 3 4 5 6 Signal Condition FP FP FP FP FP FP Word FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP LONG LONG LONG LONG LONG LONG LONG LONG Byte Byte Byte Byte Signal Condition Word Word Word Word FP FP Byte Extension Modules Read/Write Johnson Tag Write XTHIA6 Write XTLOA6 Write XTHIA7 Write XTLOA7 Write XTHIA8 Write XTLOA8 Read XTAI
FS-8700-19_Metasys_N2 Driver Manual Module Module Module Module Module Module Module Module Module Module Module Module 1 2 3 4 5 6 7 8 9 10 11 12 Module Module Module Module Module Module Module Module 1 2 3 4 5 6 7 8 Module Module Version Module Module Module Module Module Module 1 2 2 9 10 11 12 13 14 Module Module Module Module Module Module 3 4 5 6 7 8 Module Module Module Module Module Module Module Module 1 2 3 4 5 6 7 8 Module Module Module Module Module Module Module Module 1 2 3 4 5 6
FS-8700-19_Metasys_N2 Driver Manual Page 33 of 51 Appendix D.2. Metasys DC9100 Memory Map Note: The DC9100 is not currently supported by the FieldServer MetasysN2 Driver. The information below is for interest and future use only.
FS-8700-19_Metasys_N2 Driver Manual Page 34 of 51 PAGE 0 Item DEC Item HEX 44 45 46 47 48 49 50 2C 2D 2E 2F Signal Condition Read/Write Johnson Tag Byte Byte 30 Byte 31 Byte 32 Byte Write Write Write Write Write Spare Spare PV1@ RS1@ RV1@ PB1@ OF1@ 51 33 Byte Write SB1@ 52 34 Byte Write RA1@ 53 35 Byte Write EF1@ 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 36 37 38 39 Byte FP FP FP FP FP FP FP FP FP Byte Byte Byte Byte Byte Write Write Write Write Write Write Write Write Write Wri
FS-8700-19_Metasys_N2 Driver Manual Page 35 of 51 PAGE 0 Item DEC Item HEX 89 Signal Condition Read/Write Johnson Tag 59 Byte Write EF3@ Byte FP FP FP FP FP FP FP FP FP Byte Byte Byte Byte Byte Write Write Write Write Write Write Write Write Write Write Write Write Write Write Write TYPE3 LS3 PB3 TI3 TD3 HL3 LL3 BS3 BO3 AD3 PV4@ RS4@ RV4@ PB4@ OF4@ 69 Byte Write SB4@ 106 6A Byte Write RA4@ 107 6B Byte Write EF4@ 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 7A Byte FP
FS-8700-19_Metasys_N2 Driver Manual Page 36 of 51 PAGE 0 Item DEC Item HEX Signal Condition Read/Write Johnson Tag 135 136 137 138 8A 139 8B 140 8C 87 FP 88 Byte 89 Byte Byte Byte Byte Write Write Write Write Write Write AD5 PV6@ RS6@ RV6@ PB6@ OF6@ 141 8D Byte Write SB6@ 142 8E Byte Write RA6@ 143 8F Byte Write EF6@ 9A 9B 9C 9D 9E Byte FP FP FP FP FP FP FP FP FP Byte Byte Byte Byte Byte Write Write Write Write Write Write Write Write Write Write Write Write Write Write Write TYPE6
FS-8700-19_Metasys_N2 Driver Manual Page 37 of 51 PAGE 0 Item DEC Item HEX 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 E5 E6 Signal Condition Read/Write Byte FP FP FP FP FP FP FP FP FP Byte FP FP FP
FS-8700-19_Metasys_N2 Driver Manual Page 38 of 51 PAGE 0 Item DEC Item HEX 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 Signal Condition Read/Write E7 E8 E9 EA EB EC ED EE EF F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Byte Byte FP FP FP FP Byte Byte Byte FP FP FP FP Byte Byte Byte FP FP FP FP Byte Byte Byte FP FP Write Write Write Write Write Write Write Write Writ
FS-8700-19_Metasys_N2 Driver Manual Relative Item 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Signal Condition Byte Word Word Word Word Word Word Word Word Word FP FP FP FP FP FP FP FP FP FP FP FP FP FP Byte Page 39 of 51 Optimal start / stop module Read/Write Johnson Tag Description Write OSOPT Module options Write OSZT@ Zone temperature connection Write OSOT@ Outdoor temperature connection Write OSSP@ Zone temperature setpoint connection Write OSOB@ Off setpoint bias connection Wr
FS-8700-19_Metasys_N2 Driver Manual Page 40 of 51 Appendix D.3. Metasys TC9100 Memory Map Note: The TC9100 is not currently supported by the FieldServer MetasysN2 Driver. The information below is for interest and future use only.
FS-8700-19_Metasys_N2 Driver Manual Relative Item 32 33 34 35 36 37 Signal Condition B(4) B(5) B(6) B(7) B(8) Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) B(8) Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) Byte B(1) B(2) B(3) B(4) B(5) B(6) Byte B(1) B(2) B(3) B(4) B(5) B(6) Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) Page 41 of 51 General dynamic Parameters Read/Write Johnson Tag Description DO6 TRIAC 6 ON DO7 TRIAC 7 ON DO1 TRIAC 1 ON DO2 TRIAC 2 ON Not used Read
FS-8700-19_Metasys_N2 Driver Manual Relative Item 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Signal Condition B(8) Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) B(8) FP Byte Byte Byte Word FP FP FP FP FP FP FP Byte Byte Byte FP FP FP FP FP FP FP FP Byte Byte Byte FP FP FP FP FP FP FP FP Byte Byte Byte FP FP FP FP FP FP FP FP Byte Byte Page 42 of 51 General dynamic Parameters Read/Write Johnson Tag Description
FS-8700-19_Metasys_N2 Driver Manual Relative Item 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 Signal Condition Byte FP FP FP FP FP FP FP FP Byte Byte Byte FP FP FP FP FP FP FP Relative Item Signal Condition 105 Word 106 Spare 107 Spare 108 FP 109 FP 110 FP 111 FP 112 FP 113 FP 114 FP 115 FP 116 Byte B(1) B(5) B(6) B(8) 117 FP 118 Byte B(1) B(5) B(6) B(8) 119 FP 120 Byte B(1) Page 43 of 51 General dynamic Parameters Read/Write Johnson Tag Description R/W PM5I@3 Inpu
FS-8700-19_Metasys_N2 Driver Manual Relative Item Signal Condition B(5) B(6) B(8) 121 FP 122 Byte B(1) B(5) B(6) B(8) 123 FP 124 Byte B(1) B(5) B(6) B(8) 125 FP 126 Byte B(1) B(5) B(6) B(8) 127 FP 128 Byte B(1) B(5) B(6) B(8) 129 FP 130 spare 131 Word 132 Word W(1) W(2) W(3) W(4) W(5) W(6) W(8) W(9) W(10) W(11) W(12) W(13) Page 44 of 51 Input Output Config Parameters Read/Write Johnson Tag Description 11111 000 = Not used 011 = ON/OFF Output 100 = DAT Output Type 101 = PAT Out
FS-8700-19_Metasys_N2 Driver Manual Relative Item Signal Condition W(14) W(15) W(16) 133 Word W(1) W(2) W(3) W(4) W(5) W(6) W(7) W(8) W(9) W(11) W(12) W(13) W(15) W(16) 134 Word W(1) W(2) W(3) W(4) W(5) W(6) W(7) W(8) W(9) W(10) W(11) W(12) W(13) W(14) 135 Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) B(8) 136 Word 137 FP Page 45 of 51 Input Output Config Parameters Read/Write Johnson Tag Description Read Reset Cycle indication Read 00 = Power Up Reset 01 = External Reset 10 = Oscilla
FS-8700-19_Metasys_N2 Driver Manual Relative Item Signal Condition 138 FP 139 FP 140 FP 141 Byte B(1) B(3) B(4) B(5) B(7) B(8) 142 FP 143 FP 144 FP 145 FP 146 Byte 147 FP 148 FP 149 FP 150 FP 151 Byte 152 FP 153 FP 154 FP 155 FP 156 Byte 157 Byte B(1) B(2) B(3) B(4) B(5) B(6) B(7) B(8) 158 Word W(1) W(6) W(7) W(8) W(9) W(13) W(14) W(16) 159 Byte 160 FP 161 FP Page 46 of 51 Input Output Config Parameters Read/Write Johnson Tag Description R/W LRI1 Low Range AI1 R/W FTC1 Filter Consta
FS-8700-19_Metasys_N2 Driver Manual Relative Item Signal Condition 162 FP 163 FP 164 Byte 165 FP 166 FP 167 Word W(1) W(2) W(3) W(4) W(5) W(6) W(7) W(8) W(9) W(10) W(11) W(12) 168 Word W(1) W(2) W(3) W(4) W(5) W(6) W(7) W(8) W(9) W(10) W(11) W(12) W(13) W(14) 169 Word 170 FP 171 FP Relative Item 256 257 258 259 260 261 Page 47 of 51 Input Output Config Parameters Read/Write Johnson Tag Description Write WA Winter Authority Slope Write SA Summer Authority Slope R/W FT@ Freeze Temperature con
FS-8700-19_Metasys_N2 Driver Manual Relative Item Items Stored in the TM91xx External Database Signal Condition Read/Write Johnson Tag Description W(6) W(9) RTC Hours 0..23 W(13) W(14) RTC Dy of Week 1..
FS-8700-19_Metasys_N2 Driver Manual Relative Item Signal Condition 324 335 336 Word 337 Word 338 Word 339 Word 340 351 352 Word 353 Word 354 Word 355 Word 356 367 368 Word 369 Word 370 Word 371 Word 372 383 Page 49 of 51 TM91xx Daily Schedules: Read/Write Johnson Tag Description Spare Spare Write DST5 Type of Daily Schedule #5 (Fmt.
FS-8700-19_Metasys_N2 Driver Manual Page 50 of 51 Appendix E. Error Messages Error Message MN2:#01 WARN. Server_Hold_Timeout is %0.3fs For N2Open Slave typical value is %0.3fs Description and Action 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.
FS-8700-19_Metasys_N2 Driver Manual Page 51 of 51 THIS PAGE INTENTIONALLY LEFT BLANK 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.
