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Carrier i-Vu MPC Open XP IO48/816 Installation And Startup Manual Download Page 36

Troubleshooting 

 

 

 

MPC Open XP  

MPC Open XP IO48/816 

Carrier Proprietary and Confidential 

CARRIER CORPORATION ©2017   

Installation and Start-up Guide 

 

All rights reserved 

 

32 

 

3 

Remove the battery from the expander, making note of the battery's polarity. 

4 

Insert the new battery into the expander, matching the polarity of the battery you removed. 

5 

Push the black clip back onto the battery until you hear both sides click in place. 

6 

Download the MPC Open XP.  

 
 

 

To replace the fuse 

If you turn on the MPC Open XP's power switch and the Power LED is not lit, use a multimeter to see if one of the 3 

Amp Pico fuses that protects the incoming power is blown.  
 

Controller

 

Off      On

Power

Return

24ac/26dc

Fuse

 

 

Expander

 

Fuses

 

 
You can order replacement 3 Amp Pico fuses from a local or online retailer. 

  
Before replacing the fuse, try to determine why the fuse blew. 

•

 

Check the Power wiring polarity of the MPC Open XP, any attached expanders, and any other controllers that 

share the power supply. Use the same polarity for all of them. 

•

 

Verify that outputs are wired to the appropriate types of devices. See 

Outputs

 (page 15). For example, you 

cannot wire a 24 Vac device to an output. 

•

 

MPC Open XP

 -  If the 

Aux Power Out

 port is used, verify that it is wired correctly. See 

To wire inputs and 

outputs

 (page 16). 

  

 

Summary of Contents for i-Vu MPC Open XP IO48/816

Page 1: ...n n X XP P I IO O4 48 8 8 81 16 6 I In ns st ta al ll la at ti io on n a an nd d S St ta ar rt t u up p G Gu ui id de e CARRIER CORPORATION 2017 A member of the United Technologies Corporation family Stock symbol UTX Catalog No 11 808 431 01 6 20 2017 ...

Page 2: ...our local Carrier office Important changes are listed in Document revision history at the end of this document CARRIER CORPORATION 2017 All rights reserved throughout the world i Vu is a registered trademark of Carrier Corporation All other trademarks are the property of their respective owners ...

Page 3: ...tput wiring specifications 15 To wire inputs and outputs 16 To use the Auto Off On switches 19 Wiring devices to the MPC Open XP s Rnet port 19 Rnet wiring specifications 20 ZS sensor overview 21 SPT sensor overview 21 To wire the ZS or SPT sensor to the MPC Open XP 22 Wireless sensor overview 23 To install the Wireless Adapter for wireless sensors 23 To wire an Equipment Touch to the MPC Open XP ...

Page 4: ......

Page 5: ...are the MPC Open XP and MPC Open XPIO expanders The Multipurpose Controller Open XP MPC Open XP OPN MPCXP provides monitoring and control for a variety of HVAC system applications The MPC Open XP supports multiple I O configurations for both common and custom HVAC control and connects to up to 20 field points directly 8 outputs and 12 inputs Introduction ...

Page 6: ...served 2 The MPC Open XPIO48 OPN MPCXPIO48 and MPC Open XPIO816 OPN MPCXPIO816 are expanders that connect to the expandable MPC Open XP to increase the number of inputs and outputs To add inputs or outputs to the MPC Open XP you can attach up to 3 expanders using any combination of MPC Open XPIO48 and or MPC Open XPIO816 expanders connected to the Xnet ...

Page 7: ...port Supports Up to 15 ZS sensors 5 per control program One Wireless Adapter that communicates with up to 15 Wireless sensors One Equipment Touch Up to 4 SPT Standard sensors and one SPT Plus SPT Pro or SPT Pro F sensor NOTE ZS sensors a Wireless Adapter and an Equipment Touch can share the Rnet but not SPT sensors Local Access port For system start up and troubleshooting using Field Assistant or ...

Page 8: ...he Battery Low LED or a low battery alarm in the i Vu application a touchscreen device and Field Assistant Protection Incoming power replaceable 3 Amp Pico fuse Network connections non replaceable internal solid state polyswitches reset themselves when fault clears Power network I O connections protected against voltage transient and surge events BT485 connector You can install a BT485 BT485 sold ...

Page 9: ...wer consumption 26 Vdc 25 V min 30 V max 21 W Single Class 2 source only 100 VA or less MPC Open XPIO816 24 Vac 10 50 60 Hz 45 VA power consumption 26 Vdc 25 V min 30 V max 21 W Single Class 2 source only 100 VA or less Inputs MPC Open XPIO48 8 inputs configurable for 0 5 Vdc 0 10 Vdc 0 20 mA RTD thermistor or dry contact MPC Open XPIO816 16 inputs configurable for 0 5 Vdc 0 10 Vdc 0 20 mA RTD the...

Page 10: ...densing NOTE Install in a UL Listed enclosure only Storage temperature range 24 to 140 F 30 to 60 C 0 to 90 relative humidity non condensing Physical Rugged aluminum cover removable screw type terminal blocks Overall dimensions A B 9 in 22 9 cm 4 13 16 in 12 2 cm Mounting dimensions in a panel C D E F 8 5 8 in 21 8 cm 1 in 2 5 cm 2 13 16 in 7 1 cm 1 4 in 6 cm Depth 1 7 16 in 3 7 cm Weight 13 3 oz ...

Page 11: ...omponents or leads Handle the board by its edges Isolate from high voltage or electrostatic discharge Ensure that you are properly grounded Screw the MPC Open XP into an enclosed panel using the mounting slots on the cover plate Leave about 2 in 5 cm on each side of the controller for wiring See mounting dimensions in Specifications If using expanders see Installing an expander page 10 before moun...

Page 12: ... s power terminals 8 Turn on the MPC Open XP s power switch 9 Verify that the Power LED is on and the Run LED is blinking Addressing the MPC Open XP The MPC Open XP s two rotary switches determine its MAC address when it is placed on a BACnet MS TP network The rotary switches define the MAC address portion of the device s BACnet address which is composed of the network address and the MAC address ...

Page 13: ...troller to the network 1 Pull the screw terminal connector from the controller s power terminals labeled 24 Vac 26 Vdc and Return Ground 2 Check the communications wiring for shorts and grounds 3 Connect the communications wiring to the controller s screw terminals labeled Net Net and Shield NOTE Use the same polarity throughout the network segment 4 Set the communication type and baud rate For Se...

Page 14: ...inals 8 Turn on the MPC Open XP s power 9 Verify communication with the network by viewing a Module Status report in the i Vu interface See the Open Controller Network Wiring Guide for more details Installing an MPC Open XPIO expander To install the MPC Open XPIO48 and or the MPC Open XPIO816 1 Mount the expander page 11 2 Wire the expander for power page 12 3 Attach the expander page 12 4 Address...

Page 15: ...Wiring restrictions for connecting the expander to the MPC Open XP Maximum length 100 feet 30 meters 22 or 24 AWG low capacitance twisted stranded shielded copper wire You can mount the expander in one of the following locations On top of a MPC Open XP using the two allen cap screws provided Connect Gnd to Gnd Xnet to Xnet Xnet to Xnet Beside the MPC Open XP by screwing the expander into an enclos...

Page 16: ...o maintain proper polarity if power is being shared 3 Turn on the expander s power switch 4 Verify that the expander s Power LED is on and the Run LED is blinking To attach MPC Open XPIO expanders 1 Wire the MPC Open XP s Xnet Remote Expansion port to the same port on the expander Connect Gnd to Gnd Xnet to Xnet Xnet to Xnet NOTE To use more than one expander wire their Xnet Remote Expansion ports...

Page 17: ... triggers a software download This may occur if the expander s are blank not a normal condition and in cases where the controller s driver has been updated During that time the red Error LED and the green Run LED on the expander s flash in sequence This process may take several minutes to complete Do not disconnect power or communications wiring during this download Wiring inputs and outputs WARNI...

Page 18: ...sted above you can set up a custom translation table for your sensor 2 The MPC Open XP can perform pulse counting for dry contact or voltage inputs if you assign the input to a Pulse to Analog Input microblock NOTE If you have one or more RTD s connected to the inputs the total current draw of all Thermistor RTD and Dry contact devices wired to the inputs should not exceed 10 mA Exceeding this lim...

Page 19: ...oduct line Do NOT apply 24 Vac to these universal outputs If output controls a Resistance to ground must be 0 10 Vdc device 500 Ohms minimum 0 20 mA device 800 Ohms maximum NOTES The device must share the same ground as the controller The total output current from all outputs and the Aux Power Out connection must not exceed 500 mA at 115 F 300 mA at 140 F For temperatures above 115 F use the follo...

Page 20: ...puts and outputs on the MPC Open XP and expanders 1 Verify that the MPC Open XP s power and communications connections work properly 2 Turn off the MPC Open XP s power 3 Connect the input wiring to the screw terminals on the controller or expander See figure below NOTES Connect the shield wire to the GND terminal with the ground wire For a loop powered 4 20 mA sensor wire the sensor s positive ter...

Page 21: ...ersal Input Mode Select jumper to indicate the type of input 5 Connect digital and analog output wiring to the UO screw terminals on the MPC Open XP and to the controlled device Connect the ground wire to the UO s Gnd terminal WARNING Binary outputs are powered 24 Vdc channels Dry contact binary outputs are not supported in the MPC Open XP product line Do NOT apply 24 Vac to these universal output...

Page 22: ...idential CARRIER CORPORATION 2017 Installation and Start up Guide All rights reserved 18 6 Set each output s jumper to the type of device wired to the output 7 For each digital output turn the output s potentiometer clockwise until it stops maximum output 8 Turn on the MPC Open XP s power ...

Page 23: ... potentiometer counterclockwise to reduce the output or clockwise to increase the output WARNING The output potentiometer is NOT used for binary output channels For a binary output turn the potentiometer clockwise until it stops maximum output and leave it in this position Failure to do so may result in relay chattering or failure of the relay to energize when the Auto Off On switch is in the On p...

Page 24: ... F NOTE SPT sensors cannot share the Rnet with other devices Equipment Touch You can wire an Equipment Touch to the MPC Open XP s Rnet port to view or change the controller s property values schedule equipment view trends and alarms and more without having to access the system s server The Rnet can have one Equipment Touch one Wireless Adapter and up to 15 ZS sensors SPT sensors cannot share the R...

Page 25: ... controllers REQUIREMENTS A v6 0 or later i Vu system v6 xx xxx or later controller drivers You can use the following ZS sensors ZS Standard ZS Plus ZS Pro ZS Pro F An Rnet can consist of the following devices wired in a daisy chain or star configuration Up to 15 ZS sensors if the controller contains multiple control programs for the sensors One Equipment Touch You cannot have SPT sensors and ZS s...

Page 26: ...Guide For more detailed instructions see the Carrier Sensors Installation Guide To wire the ZS or SPT sensor to the MPC Open XP 1 Partially cut then bend and pull off the outer jacket of the Rnet cable s Do not nick the inner insulation Strip about 25 inch 6 cm of the inner insulation from each wire Outer Jacket Inner insulation 25 in 6 cm 2 Wire each terminal on the sensor to the same terminal on...

Page 27: ...NTS A v6 5 or later i Vu system v6 xx xxx or later controller drivers The following is a list of all available wireless devices Standard Plus Pro F Motion Lux Sensor Window Door Sensor Adapter To configure the control program for the desired user interaction with the sensor see the Wireless Sensors Application Guide For detailed instructions see the Wireless Sensors Installation Guide To install t...

Page 28: ...ame name on the Wireless Adapter s Rnet connector NOTES If using shielded wire connect the shield wire and the ground wire to the Gnd terminal MPC Open XP and Carrier ChillerVu OPN PSM MPCXPE and the OPN PSM SIM Verify that the Enhanced Access DIP switch is set to Off 5 Wire the 24 Vac external power supply to the Wireless Adapter s power connector 6 Mount the Wireless Adapter by inserting 2 screw...

Page 29: ... ZS sensors or a Wireless Adapter use the standard 4 conductor Rnet wiring and follow the wiring instructions To wire a ZS or SPT sensor to the MPC Open XP page 22 The only device on the Rnet you can use a 2 conductor cable instead of the standard 4 conductor Rnet cable and follow the instructions below For complete Equipment Touch installation instructions including wiring diagrams see the Equipm...

Page 30: ...allation procedures to install and wire I O points to your MPC Open XP and expanders if applicable The i Vu or Field Assistant application 1 Upload the controller to the database by selecting the router in the navigation tree 2 Select Devices Manage tab 3 Select the controller in the list on the page 4 If you are adding a new control program click A dialog window appears 5 Enter a name for your co...

Page 31: ...able controller in the controller list and select Check Status from the list The status of the controller should say File Mismatch 11 Click the Download All Content button 12 Assign channel numbers to the physical points by selecting the controller in the navigation tree and going to Properties page I O Points tab 13 Configure the controller on the Properties page Control Program tab 14 Check out ...

Page 32: ...nt Touch2 touchscreen device Rnet port Temporary or permanent user interface for start up 1 Requires a USB Link Part USB L 2 See the Equipment Touch Installation and Setup Guide for detailed instructions CAUTION If multiple controllers share power but polarity was not maintained when they were wired the difference between the controller s ground and the computer s AC power ground could damage the ...

Page 33: ...See the i Vu application or Field Assistant Help for instructions on obtaining a Modstat If you cannot determine the error from the Modstat contact Carrier Control Systems Support 2 The controller s memory is full In the i Vu application reduce the amount of trend data being stored in the controller 3 A setup error Verify The address has been set on the rotary switches See Addressing the MPC Open ...

Page 34: ...mitting data from BACnet Port BACnet Rx The MPC Open XP is receiving data from BACnet Port Archive Valid The controller s memory backup is valid Brownout Incoming power is low Battery low The battery is low Expander LED s The LED s show the status of certain functions If this LED is on Status is Power The MPC Open XP has power Rx The MPC Open XP is receiving data from the network segment Tx The MP...

Page 35: ... need the MPC Open XP s serial number when troubleshooting the number is on a sticker on the back of the main controller board a Module Status report Modstat under Core or Main board hardware To obtain a modstat in the i Vu interface 1 Select the MPC Open XP in the navigation tree 2 Right click and select Module Status To replace the MPC Open XP s battery The MPC Open XP s 10 year Lithium CR123A b...

Page 36: ...is not lit use a multimeter to see if one of the 3 Amp Pico fuses that protects the incoming power is blown Controller Off On Power Return 24ac 26dc Fuse Expander Fuses You can order replacement 3 Amp Pico fuses from a local or online retailer Before replacing the fuse try to determine why the fuse blew Check the Power wiring polarity of the MPC Open XP any attached expanders and any other control...

Page 37: ...ull the bad fuse from the MPC Open XP 4 Cut the wires on the new fuse so that the total length is approximately 1 inch and the fuse is centered 1 inch 5 Bend the wire ends so that the length is approximately 1 2 inch inch 2 1 6 Use the pliers to grip one wire end of the fuse and push into a fuse socket on the MPC Open XP 7 Grip the other wire end of the fuse and push into the other fuse socket 8 I...

Page 38: ...nstruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CAUTION Changes or modifications not expressly approved by the responsible party for compliance could void the user s authority to operate the equipme...

Page 39: ...igned for the UC Open XP UC Open or AppController These channel assignments are NOT correct in the MPC Open XP When using 39m AHU applications in the MPC Open XP or expanders you must reassign the correct hardware channel numbers in the i Vu application or Field Assistant See To install the ALCProduct01 into an i Vu Control System page 26 When installing the MPC Open XP with any of the 39m AHU app...

Page 40: ...nsor code Equipment Name Point Name 1 1 2 0 20 mA Left UI 1 1 2 Thermistor Dry contact RTD Middle 1 2 0 10 V Right 2 3 4 0 20 mA Left UI 2 3 4 Thermistor Dry contact RTD Middle 3 4 0 10 V Right 3 5 6 0 20 mA Left UI 3 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 4 7 8 0 20 mA Left UI 4 7 8 Thermistor Dry contact RTD Middle 7 8 0 10 V Right 5 9 11 0 20 mA Left UI 5 9 11 Thermistor Dry con...

Page 41: ...mA Left UI 11 18 20 Thermistor Dry contact RTD Middle 18 20 0 10 V Right 12 19 20 0 20 mA Left UI 12 19 20 Thermistor Dry contact RTD Middle 19 20 0 10 V Right Point Cable Universal Outs G Output Type Jumper Position of Pins I O Sensor code Equipment Name Point Name 1 1 2 0 20 mA Left UO 1 0 10 Vdc Middle Relay Right 2 3 4 0 20 mA Left UO 2 0 10 Vdc Middle Relay Right 3 5 6 0 20 mA Left UO 3 0 10 ...

Page 42: ...er MAC Address Aux Power Out 1 24 Vdc 2 24 Vdc Point Cable Universal Inputs G Input Type Jumper Position of Pins I O Sensor code Equipment Name Point Name 1 1 2 0 20 mA Left UI 1 1 2 Thermistor Dry contact RTD Middle 1 2 0 10 V Right 2 3 4 0 20 mA Left UI 2 3 4 Thermistor Dry contact RTD Middle 3 4 0 10 V Right 3 5 6 0 20 mA Left UI 3 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 4 7 8 0 ...

Page 43: ...6 0 20 mA Left UI 7 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 8 7 8 0 20 mA Left UI 8 7 8 Thermistor Dry contact RTD Middle 7 8 0 10 V Right Point Cable Universal Outs G Output Type Jumper Position of Pins I O Sensor code Equipment Name Point Name 1 1 2 0 20 mA Left UO 1 0 10 Vdc Middle Relay Right 2 3 4 0 20 mA Left UO 2 0 10 Vdc Middle Relay Right 3 5 6 0 20 mA Left UO 3 0 10 Vdc Mi...

Page 44: ... of Pins I O Sensor code Equipment Name Point Name 1 1 2 0 20 mA Left UI 1 1 2 Thermistor Dry contact RTD Middle 1 2 0 10 V Right 2 3 4 0 20 mA Left UI 2 3 4 Thermistor Dry contact RTD Middle 3 4 0 10 V Right 3 5 6 0 20 mA Left UI 3 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 4 7 8 0 20 mA Left UI 4 7 8 Thermistor Dry contact RTD Middle 7 8 0 10 V Right 5 1 2 0 20 mA Left UI 5 1 2 Therm...

Page 45: ...0 mA Left UI 11 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 12 7 8 0 20 mA Left UI 12 7 8 Thermistor Dry contact RTD Middle 7 8 0 10 V Right 13 1 2 0 20 mA Left UI 13 1 2 Thermistor Dry contact RTD Middle 1 2 0 10 V Right 14 3 4 0 20 mA Left UI 14 3 4 Thermistor Dry contact RTD Middle 3 4 0 10 V Right 15 5 6 0 20 mA Left UI 15 5 6 Thermistor Dry contact RTD Middle 5 6 0 10 V Right 16 7 ...

Page 46: ...eserved 42 2 3 4 0 20 mA Left UO 2 0 10 Vdc Middle Relay Right 3 5 6 0 20 mA Left UO 3 0 10 Vdc Middle Relay Right 4 7 8 0 20 mA Left UO 4 0 10 Vdc Middle Relay Right 5 1 2 0 20 mA Left UO 5 0 10 Vdc Middle Relay Right 6 3 4 0 20 mA Left UO 6 0 10 Vdc Middle Relay Right 7 5 6 0 20 mA Left UO 7 0 10 Vdc Middle Relay Right 8 7 8 0 20 mA Left UO 8 0 10 Vdc Middle Relay Right ...

Page 47: ... E JH 2 9 16 To attach the MPC Open XPIO expander Added step explaining jumper settings for connecting more than one expander X TS RD E BR 12 3 15 Replacing the battery Corrected instructions from the wrong battery to the correct one X D 11 18 14 MPC Open XPIO48 and MPC Open XPIO816 Power rating corrected from 45VA to 40VA as listed on the silkscreen C D LJ O BR 8 14 14 MPC Open XP specifications ...

Page 48: ...Document revision history MPC Open XP MPC Open XP IO48 816 Carrier Proprietary and Confidential CARRIER CORPORATION 2017 Installation and Start up Guide All rights reserved 44 ...

Page 49: ......

Page 50: ...CARRIER CORPORATION 2017 A member of the United Technologies Corporation family Stock symbol UTX Catalog No 11 808 431 01 6 20 2017 ...

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