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MANY0703A.GB -

Metacentre CX Box Technical Manual

CX Box

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Summary of Contents for MANY0703A.GB

Page 1: ...MANY0703A GB Metacentre CX Box Technical Manual TM CX Box bar...

Page 2: ...A04 3 13 RS485 Network Connection 3 14 Compressor Interface PCB 4 0 Commissioning 4 1 Commissioning Procedure 4 2 Physical Checks 4 3 Management System 4 4 Delivery Pressure Sensor 4 5 Pressure Set Po...

Page 3: ...sent in the electrical circuits and extreme caution must be exercised whenever it is necessary to carry out any work on the unit Do not open access panels or touch electrical components while voltage...

Page 4: ...pansion Box additional digital and analogue inputs can be made available The CX Box is equipped with a compressor control mode This mode enables total control and monitoring including Star Delta motor...

Page 5: ...efore applying power 3 3 Delivery Pressure Sensor The compressor delivery pressure sensor Pd must be located in a position suitable to be able to continuously detect the delivery pressure of the compr...

Page 6: ...ed detection input designed to function with a VSD Speed Monitoring Kit available separately This optional feature is intended for use when the CX Box is utilised for frequency inverter drive variable...

Page 7: ...rature sensors For other types of temperature sensor the ACM module must be changed to suit the sensor type 3 11 1 ACM Analogue Conditioning Module The electrical input characteristics of the four adj...

Page 8: ...M device Before inserting an ACM device check the pins of the ACM and the XPM Ai4 socket 1 2 3 4 ACM devices are designed to mount in the XPM Ai4 socket at an angle This is intended to retain the devi...

Page 9: ...e ACM types 1 to 5 for temperature sensor inputs Example for temperature input 1 Ai1 1 2 3 4 Ai4 Ai3 Ai2 Ai1 ACM When an ACM device is fitted the AM ACM Type menu setting for the temperature sensor in...

Page 10: ...the mA signal is detected on the 24VDC power supply wire The location of ACM devices within the XPMAi4 2 module is identical to the main CX Box XPM Ai4 module see 4 11 Only ACM type 3 20mA active or t...

Page 11: ...ly bonded to a known good earth at one end In addition give careful consideration to cable routing during installation 1 Never route an RS485 data communications or low voltage signal cable alongside...

Page 12: ...act control outputs 240V CE 115V UL 5A maximum Integrated directly into the circuits of an air compressor the i PCB avoids the need for additional relays or remote inputs The i PCB also acts as an ele...

Page 13: ...he READY input positive connection directly to the output of a control system transformer always connect after a fuse or circuit breaker If a normally closed contact of an Emergency Stop button is inc...

Page 14: ...cted to the neutral common or 0V line of the applied input voltage 4 14 2 Output Functions The CX will control the i PCB load unload relay outputs in accordance with the active system load and unload...

Page 15: ...en provided This terminal provides volt free contact closure for load control and also provides volt free contact closure for remote pressure control enable A remote load enable input provides the fac...

Page 16: ...anual are intended to provide a guide for the majority of compressor control systems in use Some compressors have variations in operation and or function consult your compressor supplier specialist fo...

Page 17: ...or load unload or V 485 for regulating type RS485 network communication in the Metacentre management system configuration Each compressor connected to a Metacentre management system must be assigned a...

Page 18: ...the appropriate control regulation menu C01 RC Regulation Control C01 AC Analogue Output Control C01 VC Valve Control Menus and Menu Items 4 7 Optional Features and Functions Installation requirement...

Page 19: ...options or parameters can be adjusted in page P00 If a fault condition occurs the fault code becomes the first list item and the display will automatically jump to display the fault code More than on...

Page 20: ...enu items are single value or single option only in which case the single item is referenced as sub item number 01 for example P01 01 01 Press and hold RESET for several seconds at any time to immedia...

Page 21: ...n Time DI Drain Interval Time RE Reset Error Log BL Backlight Adjust Speed Monitoring S03 EN Enable S Minimum Speed FL Frequency at Minimum Speed FH Frequency at Maximum Speed Control Regulation C01 R...

Page 22: ...ow Fault Level FT Fault Type AM ACM Type Temperature 3 T03 TE Enable HF High Fault Level LF Low Fault Level FT Fault Type AM ACM Type Temperature 4 T04 TE Enable HF High Fault Level LF Low Fault Level...

Page 23: ...lt Delay Time only available with CX Expansion Box HIGH Level Menus 0032 Diagnostic D01 D1 Digital Input 1 Di 1 to D8 Digital Input 8 Di 8 R1 Output Relay 1 R1 to R6 Output Relay 6 R6 A1 Analogue Inpu...

Page 24: ...address number system management unit control will be disrupted P Pressure Display Units bar psi kPa T Temperature Display Units o C o F IA i PCB Alarm Input 0V V The i PCB Alarm input configuration...

Page 25: ...auxiliary equipment is ready or running the Inhibit input should be activated using a flow switch or pressure switch for example Use an auxiliary output set for the AT Active function to initiate the...

Page 26: ...output frequency that will occur in normal operation FL Frequency at Maximum Speed The inverter drive output frequency at the compressor s maximum operating speed By creating a demand for air the com...

Page 27: ...ep reciprocating compressor regulation the control percentage value is used to determine the steps in pressure switch outputs The display output percentage OP is determined by the steps as a fixed 0 2...

Page 28: ...in at the set AL value until the control percentage increases Ao Optimum mA In remote regulation mode the mA output will bias towards the set Optimum mA level when the unit is instructed to work in ba...

Page 29: ...alve V1 is activated V2 percent output when valves V1 and V2 are activated V3 percent output when valves V1 to V3 are activated V4 percent output when all valves V1 to V4 are activated The valve contr...

Page 30: ...value can be used for atmospheric 0bar g calibration expose the senor to atmosphere and adjust until the display pressure shows 0 zero bar The main display value will show the actual detected pressure...

Page 31: ...e adjusted between 1 5bar minus 1 5bar and 1 0bar 15 to 22psi Default 0 0bar 0psi The offset value can be used for atmospheric 0bar g calibration expose the senor to atmosphere and adjust until the di...

Page 32: ...lue can be used for atmospheric 0bar g calibration expose the senor to atmosphere and adjust until the display pressure shows 0 zero bar The main display value will show the actual detected pressure w...

Page 33: ...trolled Fan DR Drain HE Heater RN Running LD Loaded i PCB 1 Load L Control 25 while loaded M Control 50 while loaded H Control 75 while loaded OTOutput Type O Normally Open contact Closed Contact when...

Page 34: ...mperature control automation of cabinet enclosure or sump heater devices T01 06 Temperature Input Configuration T01 01 TE 1 02 HF 110 0 03 LF o C 1 0 05 AM KTY o C TE Enable Disable No sensor connecte...

Page 35: ...This is the value that must be displayed when the signal is at maximum Example ACM type 3 ST 4mA Sensor 4 20mA 0 16bar The display must show 16 0 when the signal is 20 0mA set Vr to 16000 It is not p...

Page 36: ...e set Vo and Vr settings For example If the analogue input is Temperature the Value will be o C x 10 If a fault condition needs to be triggered when temperature reduces below 10o C minus 10o C the FL...

Page 37: ...suring device can be used to check the displayed electrical measurement A1 Delivery Pressure 4 20mA A2 System Pressure option 4 20mA A3 Internal Pressure option 4 20mA D02 Diagnostics XPM Di8R4 D1 Dig...

Page 38: ...Down The User Menu Item ID will show the analogue valve ID For example T01 Temperature Input 1 A01 20mA Analogue Input 1 6 3 Status Delivery Pressure Below the active lower or load pressure set point...

Page 39: ...mode The compressor will continue to operate using the pressure settings programmed or in the CX Box menu If a Shutdown Trip condition occurs the compressor is unloaded and becomes Unavailable to the...

Page 40: ...at have been enabled the CX Box will unload the compressor and indicate a compressor Shutdown Trip condition together with a unique fault code The associated sensor display will show dashes For a 20mA...

Page 41: ...Examine the compressor unit to establish the nature or description of the detected fault condition CX Box Controller Fault Codes E 0821 Short circuit or excessive current detected on main T1 controlle...

Page 42: ...1 Sensor Fault E 0619 High Analogue 1 E 0621 Low Analogue 2 E 0625 Analogue 2 Sensor Fault E 0629 High Analogue 2 E 0631 Low Analogue 3 E 0635 Analogue 3 Sensor Fault E 0639 High Analogue 3 E 0641 Low...

Page 43: ...ressure 4 20mA 0 16 0bar Metacentre CX Expansion Box option Item Part No Description Y07ENER12 00 Unit CX Exp Box 10 Y07CM30 00 Unit XPM Ai4 2 11 Y04CM83 00 Unit XPM Di8R4 8 0 Technical Data Metacentr...

Page 44: ...PCB 1 5 3 1 2 4 6 5 3 1 2 4 6 X01 C03 6 wire LED 1 LED 2 C01 C02 C04 C03 CX Box Terminal PCB 2 4 6 1 3 5 X01 i PCB 2 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 100 GND LOAD SEQ i PCB 1 50 2 4 6 5 3 1 X0...

Page 45: ...LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 100 X02 i PCB 3 75 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 2 50 X03 31 32 33 34 X08 AR1 12 11 8 10 7 9 X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6...

Page 46: ...1 2 4 6 5 3 1 2 4 6 X01 C03 CX Box Terminal PCB X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 1 20mA 4mA Variable Frequency Inverter Drive rpm 10m 33ft max 4 20mA Speed Control X06 24...

Page 47: ...Page 46 5 3 1 2 4 6 5 3 1 2 4 6 X01 C03 CX Box Terminal PCB X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 1 10m 33ft max X06 24 23 4 20mA Miniature Proportional Valve S02 RT AR 4 20mA...

Page 48: ...47 5 3 1 2 4 6 5 3 1 2 4 6 X01 C03 CX Box Terminal PCB X02 X03 12 11 8 10 7 9 X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 1 R2 A1 A2 11 14 12 A1 A2 11 14 12 6 wire 1 2 24Vac 24Vac S0...

Page 49: ...4 6 X01 C03 CX Box Terminal PCB X02 X03 31 32 33 34 X08 AR1 12 11 8 10 7 9 X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 1 R2 A1 A2 11 14 12 A1 A2 11 14 12 6 wire 1 2 A1 A2 11 14 12 3...

Page 50: ...CX Box Terminal PCB X02 X03 31 32 33 34 X08 AR1 12 11 8 10 7 9 X01 2 4 6 5 3 1 LED 1 LED 2 C01 C02 C04 C03 2 4 6 1 3 5 i PCB 1 R2 A1 A2 11 14 12 A1 A2 11 14 12 6 wire 1 2 A1 A2 11 14 12 3 A1 A2 11 14...

Page 51: ...6 333 DiC R6 CG 24Vac 1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028...

Page 52: ...Vac 1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C0...

Page 53: ...1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C024...

Page 54: ...1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C024 C032 C044...

Page 55: ...Vac 1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C0...

Page 56: ...Vac 1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C0...

Page 57: ...Vac 1 2 1 2 2 1 X03 X07 Multi485 X01 E N L E E N L 230Vac 10 115Vac 10 24Vac 0Vac PS PD IH 10k 4 3 2 1 L2 L1 RS485 Network C023 C036 C037 C038 C039 C040 C034 C033 C031 C030 C029 C028 C027 C026 C025 C0...

Page 58: ...C 5W L1 L2 XPM485 1 3 2 XPM TAC24 XPM PSU24 XPM Ai4 1 Temperature T1 Temperature T2 Temperature T3 Temperature T4 L2 L1 X01 1 2 3 0Vac 24Vac 100m 330ft max L2 L1 1 2 3 XPM485 X02 L1 3 3 4 L2 Expansion...

Page 59: ...8 1 2 3 4 20mA Analogue Input 1 X04 2 1 L2 L1 X01 1 2 3 Aux Fault 7 Aux Fault 6 Aux Fault 5 Aux Fault 4 5555 100m 330ft max 4 20mA Analogue Input 2 2 wire 0 5 1 0mm2 Twisted Pair Earth Shielded 4 2 w...

Page 60: ...Connections X04 XPM Ai4 XPM Ai4 2 X04 XPM Ai4 XPM Di8R4 Auxiliary CX Box XPM Di8R4 XPM Ai4 2 4 3 2 wire 0 3 1 0mm2 Twisted Pair Earth Shielded 4 2 wire Earth 1 0 1 5mm2 3 4 3 CX Box 2m 6ft max 4 L1 L2...

Page 61: ...Ai4 1 2 3 4 5 6 7 8 C C L2 L1 RS485 X01 X02 1 2 3 1 2 3 1 2 L2 L1 RS485 X05 X04 1 2 3 1 2 3 Di1 1 2 3 4 5 6 7 8 VDC Di2 VDC Di3 VDC Di4 VDC Di5 9 10 11 12 13 14 15 16 VDC Di6 VDC Di7 VDC Di8 VDC 24VD...

Page 62: ...V 115V 24Vac 1 isolated 24Vac 2 earthed E E L N N L E BLUE BROWN RED GREEN VIOLET WHITE ORANGE BLACK FH1 FH2 FH3 FH4 FH5 1 VOLTAGE SELECT 2 3 4 X04 2 1 2 X03 X02 X01 T3 15A T1 6A T1 6A T1 0A T1 0A 1 2...

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