Carel MPXPRO - 1. Introduction; 2. Installation; 3. User Interface; 4. Commissioning

5
ENG
MPXPRO - + 0300055EN rel. 1.1 30/08/10
Content
1. INTRODUCTION 7
1.1 Models ........................................................................................................................7
2. INSTALLATION 11
2.1 MPXPRO: DIN rail assembly and dimensions ..................................11
2.2 Main board: description of the terminals .........................................12
2.3 E
2
V driver expansion board (MX3OPSTP**): terminals and
connections ..................................................................................................................13
2.4 PWM driver expansion board (MX3OPPWM**): terminals and
connections ..................................................................................................................13
2.5 Expansion board 0 to 10 Vdc output (MX3OPA1002): terminals
and connections ........................................................................................................13
2.6 Functional diagrams ......................................................................................14
2.7 Connecting the MCHRTF**** module ................................................14
2.8 General connection diagram ..................................................................15
2.9 Installation ............................................................................................................16
2.10 Programming key (copy set-up) ..........................................................16
2.11 Commissioning tool (VPM- Visual Parameter Manager) .......17
2.12 Setting the default parameters/loading the parameter sets 18
3. USER INTERFACE 19
3.1 User terminal and remote display .........................................................19
3.2 Keypad ...................................................................................................................20
3.3 Programming .....................................................................................................21
3.4 Example: setting current date/time and day/night time bands
22
3.5 Display Slave controller status from the Master user terminal
(virtual console) ..........................................................................................................22
3.6 Copy parameters from Master to Slave (Upload) .........................23
3.7 Maximum and minimum temperature monitoring (parame-
ters r5,rt,rH,rL) ..............................................................................................................23
3.8 Using the remote control (accessory) .................................................23
4. COMMISSIONING 26
4.1 Con guration .....................................................................................................26
4.2 Recommended initial con guration ...................................................26
4.3 Guided commissioning procedure (user terminal/remote
display) .............................................................................................................................27
4.4 Checks after commissioning.....................................................................29
5. BASIC FUNCTIONS 30
5.1 Probes (analogue inputs) ............................................................................30
5.2 Digital inputs .....................................................................................................32
5.3 Analogue outputs ...........................................................................................33
5.4 Digital outputs ...................................................................................................33
5.5 Control ....................................................................................................................34
5.6 Defrost ....................................................................................................................36
5.7 Evaporator fans..................................................................................................39
5.8 Electronic valve .................................................................................................40
6. ADVANCED FUNCTIONS 41
6.1 Probes (analogue inputs) ............................................................................41
6.2 Digital inputs.......................................................................................................42
6.3 Analogue outputs ...........................................................................................42
6.4 Digital outputs ...................................................................................................43
6.5 Control ....................................................................................................................44
6.6 Compressor .........................................................................................................46
6.7 Defrost ....................................................................................................................47
6.8 Evaporator fans..................................................................................................49
6.9 Electronic valve ................................................................................................49
6.10 Protectors ..........................................................................................................52
7. OPTIONAL CONFIGURATIONS 55
7.1 Other con guration parameters ............................................................55
8. TABLE OF PARAMETERS 57
9. ALARMS AND SIGNALS 63
9.1 Signals .....................................................................................................................63
9.2 Alarms .....................................................................................................................63
9.3 Display alarm log ..............................................................................................63
9.4 HACCP alarms and display .........................................................................63
9.5 Alarm parameters ............................................................................................65
9.6 HACCP alarm parameters and activating monitoring ..............66
10. TECHNICAL SPECIFICATIONS 67
10.1 Cleaning the terminal .................................................................................68
10.2 Purchase codes ...............................................................................................68