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LynTec NPAC, Instruction Bulletin

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LynTec NPAC Instruction Bulletin Download Page 32

139-0647-01.32

Appendix A - Telnet and HTTP Protcols

32

Appendix A--Telnet and TCP/IP 
Protocols

TELNET PROTOCOL

Command

Decimal Hexidecimal

Start Byte

176

0xB0

Activate relays

180

0xB4

Deactivate relays 

181

0xB5

Request all relays status

183

0xB6

Activate zones 

183

0xB7

Deactivate zones

184

0xB8

Request zones status

185

0xB9

Event ON

186

0xBA

Event OFF

187

0xBB

Event status

188

0xBC

Request relays status 

189

0xBD

Request bus status 

190

0xBE

Relay status identifi er

200

0xC8

Zone status identifi er

201

0xC9

Event status identifi er

202

0xCA

Emergency override identifi er

203

0xCB

Checksum identifi er

204

0xCC

Checksum digits 

205-214

0xCD - 0xD6

Stop byte

240

0xF0

Relay address:
1 byte. Numbers 1 through 168 (0x01 – 0xA8) are assigned 
to populated relays in sequential order 
Zone number: 1 byte (1-12)

Activate relays
0xB0, 0XB4, relay_address_1, …, relay_address_m, 0xF0
relay_address_1, …, relay_address_m – addresses of 
relays to be activated m<=168

Table B-1 Command Codes

Addressing Scheme

Relay Related Commands

Note: Telnet port = 23.  Send Telnet commands to NPAC IP 
address/23 (e.g. 192.168.1.250/23)

Summary of Contents for NPAC

Page 1: ...139 0647 01 11 7 14 Networkable Power Automation Control Instruction Bulletin Retain for future use LynTec NPAC ...

Page 2: ...h any of the procedures outlined in this document The user is responsible for determining whether this product is appropriate for the intended application LynTec is not responsible for any indirect secondary or ancillary loss or damage including personal injury loss of or damage to property or loss of income resulting from the operation or failure of this unit ...

Page 3: ...PL and SS 2LRP Locking Switch Sets 13 Initial Power up procedure 14 Chapter 5 Control Setup Web Page 15 OVERVIEW 15 Status 15 Control 15 Setup 15 Support 15 event log 15 Setup 16 Setup Home 16 Network setup 17 Panel Setup 20 Relay setup 20 Zone setup 21 Global Preferences 25 Setup 25 Labeling 25 Global Control Preferences 25 Selecting Relays for Emergency Shutdown or Brownout 26 Voltage Thresholds...

Page 4: ...oller 31 Appendix A Telnet and TCP IP Protocols 32 Telnet Protocol 32 Addressing Scheme 32 Relay Related Commands 32 Zone Related Commands 34 Event Related Commands 35 Checksum 37 TCP IP Protocol 37 Relay Control B 37 Zone Control Z 37 Events Control E 38 Appendix B Troubleshooting 39 Troubleshooting the NPAC 39 Appendix C Installation Diagram 41 ...

Page 5: ... received via the communications network or from dry contact inputs Acceptable communications protocols include HTTP sACN DMX 512 and Telnet OVERVIEW Chapter 1 Introduction CONTENTS Each NPAC comes standard with the following hardware components installed Four IEC C20 20A inputs Eight NEMA 5 20 outputs NPAC 120 4 and NPAC 120 8 Eight NEMA 6 20 outputs NPAC 240 4 and NPAC 240 8 Ethernet input DMX I...

Page 6: ...es 25ms to 999s Smart phone tablet or laptop control and monitoring built in Built in scheduling program with astronomical clock and 84 schedule events Can be interfaced with any control system that communicates individual circuit addresses in HTTP Telnet DMX sACN or contact closure Circuit selectable load shedding feature for emergency shutoff Brownout under voltage and over voltage protection wi...

Page 7: ...r initial setup or long term operation using the built in web interface Port also provides sACN connection F DMX Input and Thru Allows the panel to be directed by a secondary DMX controller When DMX is enabled the control page is disabled G Emergency Override Contact closure Inputs One set of contacts for emergency override and four contact closure inputs Controller Overview Figure 1 2 NPAC Rear P...

Page 8: ...tion may cause a hazard There are no user servicable parts inside the NPAC Do not attempt to service yourself This equipment has more than one power supply cord To reduce the risk of electric shock disconnect four 4 power supply cords before servicing Do not expose the NPAC to moisture Do not use outdoors the enclosure is not rated for outdoor use Do not mount near gas or electric heaters Do not f...

Page 9: ... y a pas de pièces utilisables par l utilisateur à l intérieur du NPAC Ne pas Tentez de vous entretenir Cet équipement comporte plus d un cordon d alimentation À Réduire le risque de décharge électrique déconnecter quatre 4 puissance Cordons d alimentation avant l entretien Ne pas exposer le NPAC à l humidité Ne pas utiliser à l extérieur l enceinte n est pas évaluée pour l extérieur utilisation N...

Page 10: ... Setup 4 Complete the setup Chapter 5 Control Setup 5 Connect the controller to a secondary controller or add contact closures if necessary Chapter 4 Wiring Chapter 5 Control Setup Chapter Three Quick Start Guide INTRODUCTION This chapter is a quick reference listing the steps necessary to install the NPAC system The steps in this chapter are provided as an installation checklist For complete inst...

Page 11: ...the first pair of inputs on the rear panel Default is Normally Open but this can be changed in setup see Ch 5 2 When the contacts change state all relays that have been selected for E Shutoff will cycle to OFF 3 When the contacts change state all relays that were ON when E Shutoff was activated will return to the ON state See Chapter 5 to configure the software for emergency shutdown Figure 4 1 Em...

Page 12: ...Jumper the C pin of the ON switch to the pin ii Connect the Input terminal arrow pointing towards header to the NO pin of the ON switch iii Connect the Output terminal arrow pointing away from header to the pin of the ON switch 2 Wire the OFF switch to Digital I O port 3 on the rear panel as follows i Connect the 24VDC Common terminal to the C pin of the OFF switch ii Connect the Input terminal to...

Page 13: ...VDC Common to the pin of the ON switch ii Connect the pin on the on switch to the 1 pin on the lock iii Connect the Input terminal arrow pointing towards header to the NO pin of the ON switch iv Connect the Output terminal arrow pointing away from header to the pin of the ON switch v Connect the C pin on the ON switch to the 3 pin on the lock 2 Wire the OFF switch to Digital I O port 3 on the rear...

Page 14: ...E Connect a computer with an Ethernet port and installed web browser program to the NPAC Network connector using the provided crossover cable Then enter the IP address displayed on the front panel Note All relays will sequence on when power is connected to input 1 ...

Page 15: ...lays cannot be manipulated from this page This page allows the user to manipulate individual relays as well as relay zones All ON OFF and Hurry Off commands can also be triggered from this page The setup section allows you to setup and use the NPAC controller From this section you can manipulate the network settings assign relays to zones create sequences activate emergency management features cre...

Page 16: ...yed The default username displayed should be admin and the password fields should be pw Enter the desired username in the first field password without spaces or symbols in the second and then retype the password again in the third field When ready click the Update Login Info button to save the changes to the controller s memory Contact information for service can also be entered on this page Under...

Page 17: ...Setup or Panel Schedules pages at any time ensure the desired buttons have been selected and then click the Print Pages button to the right Please print a copy for your records after setup is complete This screen shows the current network values If DHCP is enabled then the fields will be greyed out It is recommended that the user consult with the network administrator before changing these values ...

Page 18: ...p 18 Figure 5 3 Interface options Port Type The port type section is used to select the preferred communication protocol The controller defaults to Ethernet TCP IP for setup but can be controlled in conjunction with sACN or DMX 512 protocols ...

Page 19: ...ure control for that relay zone Although relay zone status may still be monitored by web browser or smartphone DMX and sACN are exclusive and cannot be used on the same controller at the same time Either can be used to control relays in zones while other zones are controlled by IP commands or contact closures Streaming ACN E1 31 For sACN operation use the following steps The NPAC allows up to four...

Page 20: ... your NPAC for remote operation To add slave panels to the interface follow these steps 1 Under Setup go to the Panels tab 2 After slave units are wired click the Scan Circuits button Figure 5 4 3 If panel configurations are correct click Accept Changes 4 Assign names to the relays Figure 5 5 Figure 5 5 ...

Page 21: ...e from the dropdown 4 If using DMX or sACN operation select the address set Figure 5 8 or universe Figure 5 9 from the ZONE SETUP Relays can be controlled individually or arranged into zones Relays in zones can be toggled at 25 ms intervals Grouped Operation at variable intervals Sequenced Operation or via DMX or sACN To setup a Zone follow these steps 1 Choose which zone you would like to edit Fi...

Page 22: ...igure 5 8 Choose address set from the dropdown Figure 5 9 Choose universe from the dropdown 5 Select a relay to add to the zone by clicking on the relay you want to add Figure 5 10 Figure 5 10 Click on the green receptacle to add a relay to a zone ...

Page 23: ...anels will change to DMX or sACN 7 For sequenced operation select a delay time from the dropdown Relays in grouped zones toggle in 25ms intervals Figure 5 11 Delay time is the amount of time after a relay changes state before the new relay in sequence changes state If using one of the custom delay settings enter the desired delay time in the custom delay setting field Figure 5 12 Figure 5 11 Click...

Page 24: ...lind test relays will not actually toggle Please note that delay times larger than one second are reduced to one second in Test Mode for expediency Figure 5 12 10 Disable zones that are not in use so they do not appear in the status and control pages Figure 5 13 11 Click Save Changes Figure 5 14 to save zone information when finished Click to test zone operation Change drop down to Disabled to dis...

Page 25: ...external contacts or emergency management system activates uses I O CC 1 VAC Hi Low Turns selected relays off in the event of a brownout or overvoltage event Sequences circuits back on when voltage has stablized for 4 seconds GLOBAL PREFERENCES SETUP This section guides you through the setup process for the many features and preferences in your NPAC system Labeling In addition to labeling relays e...

Page 26: ...ays to turn off in the event of a fire or other emergency by checking the red box next to the relay The status of unchecked relays will remain unaffected Voltage Thresholds If the brownout and or overvoltage feature has been selected the nominal AC Voltage should be set for proper operation Click the pull down menu in the brownout overvoltage VAC box and select the nominal operation voltage for th...

Page 27: ...time and off time buttons using pull down menu and clicking the pick button to select 4 Assign weekend S S on and off times by clicking on time and off time buttons using pull down menu and clicking the pick button to select 5 Enable each schedule by clicking the checkbox for that line Figure 5 19 Assigning Schedules to Zones To assign a schedule to a zone in the Panel screen 1 Select the desired ...

Page 28: ...the Onboard field on the Controller is automatically assigned to that 1 Rename each contact closure as desired 2 Select contact closure action type 3 Use CC Module 1 and CC Module 2 only if I O Expander boards are installed 4 Save Changes Figure 5 21 Assigning Contact Closures to Zones To assign a contact closure to a zone in the Panel screen 1 Select the desired zone from the drop down box Figure...

Page 29: ...e Changes button at the top of the Onboard I O box 6 Follow the previous instructions for assigning a contact closure to a zone selecting the merged ports 7 Click the Save Changes button in the upper left corner of the Panels page Verify proper operation of your Switch Set 1 Press the ON switch Relays in the selected zone should immediately begin actuating 2 The ON indicator should flash steadily ...

Page 30: ... Alert Setup Follow these steps to set an email alert 1 Go to Setup Alerts tab 2 Enter email addresses 3 Select alert types tripped relay BO EO EL On Recovery and or Temperature 4 If using Temperature alerts enter the temperature threshold Figure 5 24 ...

Page 31: ... from the top of the page Once on the CONTROL page simply click each relay for individual control Or click a zone for zone control All Relays ON and All relays OFF commands can also be executed Using a secondary controller For DMX and sACN follow the manufacturer s instructions using the DMX addresses entered in the NETWORK page see page 16 TCP IP schemes are in Appendix B page 38 ...

Page 32: ...0xBE Relay status identifier 200 0xC8 Zone status identifier 201 0xC9 Event status identifier 202 0xCA Emergency override identifier 203 0xCB Checksum identifier 204 0xCC Checksum digits 205 214 0xCD 0xD6 Stop byte 240 0xF0 Relay address 1 byte Numbers 1 through 168 0x01 0xA8 are assigned to populated relays in sequential order Zone number 1 byte 1 12 Activate relays 0xB0 0XB4 relay_address_1 rela...

Page 33: ...68 Request all relays status 0xB0 0xB6 0xF0 Request relays status 0xB0 0xBD relay _address_i relay _address_j relay _address_n 0xF0 relay_address_1 relay_address_n addresses of relays status of which is requested Request bus status 0xB0 0xBE bus 0xF0 bus 0 7 number of bus status of which is requested Reply to activate deactivate relays command status of updated relays 0xB0 0xC8 relay_address_i rel...

Page 34: ..._11 0xF0 byte_i format is identical to 3 9 except i 1 11 Relay status description 4 bits 3 5 6 panels only Value 1 2 3 4 5 6 Status Off On Tripped Faulty Empty Manual On Activate zone 0xB0 0xB7 zone_number_1 zone_number_m 0xF0 zone_number_1 zone_number_m numbers of zones to be activated m 12 Deactivate zone 0xB0 0xB8 zone_number_1 zone_number_n 0xF0 zone_number_1 zone_number_n numbers of zones to ...

Page 35: ...tatus of all 12 zones 0x40 0xB9 byte_1 byte_2 byte_3 0x80 byte_i bits 7 6 status of zone 4i bits 5 4 status of zone 4i 1 bits 3 2 status of zone 4i 2 bits 1 0 status of zone 4i 3 i 1 3 Zone status description 2 bits Value 1 2 3 Status Off On Sequencing Event ON 0xB0 0xBA event_number_1 event_number_m 0xF0 event_number_1 event _number_m numbers of events to be turned on m 2 Event OFF 0xB0 0xBB even...

Page 36: ... event_address_j event_status_j addresses and status of events updated by the command reply is generated for Reply to request event status command status of all 2 events 0xB0 0xBC status_byte 0xF0 status_byte bits 3 2 status of event 2 bits 1 0 status of event 1 Event status description 1 bit Value 1 2 3 Status Off On Processing Beacon request AMX r Beacon AMXB SDKClass Utility Make Lyntec Model N...

Page 37: ...em is facilitated by the use of the HTTP GET command In the example below GET the NPAC s IP address Example of GET command GET p2 NPAC IPB002 1 Three modes of control are Relay control B Zone control Z Event Control E Refer to LynTec NPAC browser set up for relay numbering GET p2 NPAC IPB002 1 This control string will turn relay 2 on GET p2 NPAC IPB002 0 This control string will turn relay 2 off C...

Page 38: ...ents in the NPAC system GET p2 NPAC The system will return the following relays 10110111111111111111 zones 111111111011 events 1000000 The above return is displaying the status of a 20 circuit relays system in which all are presently ON with the exceptions of relay 2 and relay 5 which are OFF The above return is also showing the status of 12 zones all are ON with the exception of zone 10 which is ...

Page 39: ...nt panel LCD Dark no activity No power connected to input 1 Connect power to input 1 Unable to connect to web page Incorrect IP address Verify IP address on front panel display Anti Virus software on PC Disable AV software to test Unable to control with switch set Incorrect wiring Test continuity of wiring Check to make sure solder connections are secure Contact closure setup incomplete Check to m...

Page 40: ...ircuit relay delay 0 025 sec to 999 sec selectable Environmental Standards Operating Temperature 5 C to 60 C internal emperature Storage Temperature 20 C to 85 C Operating Humidity 5 to 95 Time Clock Operation during absence of power 2 years Memory Retention Program 20 years Standards Pending ESD Immunity IEC 1000 Level 4 RF Susceptibility IEC 1000 Level 3 Electrical Fast Transient Susceptibility ...

Page 41: ...139 0647 01 41 41 Appendix C Installation Diagrams Appendix C Installation Diagram ...

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