DAB PUMPS MCE-22/P Instruction For Installation And Maintenance page 67

6.6.13 Setup of auxiliary digital inputs IN1, IN2, IN3, IN4 ............................................................................................................ 112
6.6.13.1 Disabling functions associated with input ................................................................................................................ 113
6.6.13.2 Setting the external float function ............................................................................................................................ 113
6.6.13.3 Setting the auxiliary pressure input function ............................................................................................................ 114
6.6.13.4 Setting the system enable and fault reset ............................................................................................................... 114
6.6.13.5 Setting low pressure detection (KIWA) .................................................................................................................... 115
6.6.14 Setup of outputs OUT1, OUT2 ......................................................................................................................................... 115
6.6.14.1 O1: Output 1 function setting .................................................................................................................................. 116
6.6.14.2 O2: Output 2 function setting .................................................................................................................................. 116
6.6.15 RF: Fault and warning log reset ....................................................................................................................................... 116
6.6.16 PW: Password settings .................................................................................................................................................... 116
6.6.16.1 Multiple inverter system password .......................................................................................................................... 117
7. PROTECTION SYSTEMS .................................................................................................................................................................. 118
7.1 Description of blocks .............................................................................................................................................................. 118
7.1.1 "BL" Block due to water failure ......................................................................................................................................... 118
7.1.2 "BPx" Block due to fault on pressure sensor .................................................................................................................... 118
7.1.3 "LP" Block due to low power supply voltage ..................................................................................................................... 119
7.1.4 "HP" Block due to high internal power supply voltage ...................................................................................................... 119
7.1.5 "SC" Block due to direct short circuit between the phases on the output terminal ............................................................ 119
7.2 Manual reset of error conditions............................................................................................................................................ 119
7.3 Auto-reset of error conditions ............................................................................................................................................... 119
8. RESET AND DEFAULT SETTINGS .................................................................................................................................................. 120
8.1 General system reset .............................................................................................................................................................. 120
8.2 Default settings ....................................................................................................................................................................... 120
8.3 Restoring default settings ...................................................................................................................................................... 120
Table 1: Technical specifications ................................................................................................................................................................ 69
Table 1a: Type of possible fault currents to earth ...................................................................................................................................... 72
Table 1b: Minimum distance between the contacts of the power switch ................................................................................................... 73
Table 1c: Current absorption and thermal magnetic circuit breaker sizing for maximum power ............................................................. 73
Table 2: Single phase line power cable section ......................................................................................................................................... 74
Table 4: Section of 4-wire cable (3 phases + earth) .................................................................................................................................. 75
Table 5: Connecting the 4 - 20 mA pressure sensor ................................................................................................................................. 78
Table 6: Output contact specifications ........................................................................................................................................................ 80
Table 7: Input specifications ........................................................................................................................................................................ 81
Table 8: Input connection ............................................................................................................................................................................ 82
Table 9: Button functions............................................................................................................................................................................. 84
Table 10: Access to menus ......................................................................................................................................................................... 85
Table 11: Menu structure ............................................................................................................................................................................ 86
Table 12: Error status messages on main page ........................................................................................................................................ 88
Table 13: Status bar indications .................................................................................................................................................................. 89
Table 14: Troubleshooting........................................................................................................................................................................... 98
Table 15: Display of SM system monitor .................................................................................................................................................... 99
Table 16: Maximum regulation pressure values ...................................................................................................................................... 101
Table 17: Pressure sensor settings .......................................................................................................................................................... 105
Table 18: Unit of measurement system .................................................................................................................................................... 105
Table 19: Flow sensor settings ................................................................................................................................................................. 105
Table 20: Diameter of pipelines, FK conversion factor, minimum and maximum admissible flow ........................................................ 108
Table 21: Default settings of inputs .......................................................................................................................................................... 112
Table 22: Input configuration..................................................................................................................................................................... 113
Table 23: External float function ............................................................................................................................................................... 113
Table 24: Auxiliary setpoints ..................................................................................................................................................................... 114
Table 25: System enable and fault reset .................................................................................................................................................. 115
Table 26: Low pressure signal detection (KIWA) ..................................................................................................................................... 115
Table 27: Default output settings .............................................................................................................................................................. 116
Table 28: Output configuration .................................................................................................................................................................. 116
Table 29: Alarms ........................................................................................................................................................................................ 118
Table 30: Block information ....................................................................................................................................................................... 118
Table 31: Auto-reset of blocks .................................................................................................................................................................. 120
ENGLISH
INDEX OF TABLES
64