OI_EC2-XC645CX_A1_A2L_A3_EN_Rev01_866933.docx EC2-XC645CX 3/54
PARAMETER PROGRAMMING 17
11.1 HOW TO ENTER THE “PR1” PARAMETER LIST 17
11.2 HOW TO ENTER IN PARAMETER LIST “PR2” 17
11.3 HOW TO CHANGE PARAMETER VALUES 17
HOW TO DISABLE AN OUTPUT 18
12.1 HOW TO DISABLE AN OUTPUT DURING A MAINTENANCE SESSION. 18
12.2 OUTPUT DISABLED SIGNALING. 18
12.3 REGULATION WITH SOME OUTPUTS DISABLED. 18
RUNNING HOURS OF LOADS 18
13.1 HOW TO DISPLAY THE RUNNING HOURS OF A LOAD. 18
13.2 HOW TO RESET THE RUNNING HOURS OF A LOAD. 18
ALARM MENUE 19
14.1 HOW TO SEE THE ALARMS 19
KEYBOARD LOCKING 19
15.1 HOW TO LOCK THE KEYBOARD 19
15.2 TO UNLOCK THE KEYBOARD 19
USE OF THE PROGRAMMING “HOT KEY “ 20
16.1 HOW TO PROGRAM A HOT KEY FROM THE INSTRUMENT (UPLOAD) 20
16.2 HOW TO PROGRAM AN INSTRUMENT USING A HOT KEY (DOWNLOAD) 20
LIST OF PARAMETERS 20
17.1 PLANT DIMENSIONING AND TYPE OF REGULATION. 20
17.2 PROBE CONFIGURATION 23
17.3 OTHER INPUT CONFIGURATION 24
17.4 DISPLAY AND MEASUREMENT UNIT 25
17.5 COMPRESSOR REGULATION 26
17.6 LIQUID INJECTION THERMOSTAT 27
17.7 FANS REGULATION 27
17.8 ALARMS – COMPRESSOR SECTION 28
17.9 ALARMS – DLT SECTION 28
17.10 ALARMS – FANS SECTION 28
17.11 SUCTION SUPERHEAT 29
17.12 DYNAMIC SET POINT FOR FAN 30
17.13 ANALOG OUTPUTS (OPTIONAL) - TERMINALS 23-34 30
17.14 ANALOG OUTPUT 2 (OPTIONAL) – TERMINALS 8-10 31
17.15 OTHER 31
TYPE OF REGULATION 32
18.1 DIGITAL COMPRESSOR REGULATION 32
18.2 PROPORTIONAL BAND REGULATION - ONLY FOR FANS 36
18.3 CONDENSER WITH INVERTER OR EC FANS–ANALOG OUTPUT SETTING 37
18.4 ANALOG OUTPUT “FREE” 38
ADDITIONAL FUNCTIONS 39
19.1 COMPRESSOR RUNNING PROOF FUNCTION 39
19.2 FLOOD PROTECTION FUNCTION 40