Nicotra EC FAN FDP, Руководство по эксплуатации

Страница: 4 / 40

Rev. 0 - 11/12/2020
OPERATING MANUAL OPERATING MANUAL
EN EN
4/40
10.2.1 Analog asynchronous emulation ...........................................................................................................................24
10.2.2 Modbus temporary asynchronous emulation .......................................................................................................24
10.2.3 Modbus fixed asynchronous emulation .................................................................................................................24
10.2.4 Asynchronous emulation curves: examples ...........................................................................................................25
10.3 PID closed control loop ..................................................................................................................................................25
10.3.1 Modbus temporary ref. PID closed control loop ....................................................................................................25
10.3.2 Modbus fixed ref. PID closed control loop .............................................................................................................25
10.3.3 Modbus positive/negative feedback ......................................................................................................................26
10.4 Changing the operation mode .......................................................................................................................................26
11. OTHER FEATURES ..................................................................................................................................................................26
11.1 Filter alarm .....................................................................................................................................................................26
11.2 Soft start .........................................................................................................................................................................27
12. SOA LIMITATIONS .................................................................................................................................................................27
12.1 Speed limitation .............................................................................................................................................................27
12.2 Power limitation .............................................................................................................................................................27
12.3 Output current limitation ...............................................................................................................................................27
12.4 Input current limitation ..................................................................................................................................................27
13. OTHER VARIABLES ................................................................................................................................................................28
13.1
Bus voltage .....................................................................................................................................................................28
13.2 Motor voltage .................................................................................................................................................................28
14. DERATING AND OVERHEATING PROTECTIONS ..................................................................................................................28
14.1 Driver overheating: DERATING .......................................................................................................................................28
14.2 Motor overheating: THERMAL PROTECTOR ...................................................................................................................28
15. MASTER & SLAVE MODE ......................................................................................................................................................29
15.1
Master and Slave 0-5V PWM out (for 1.05 kW - 1-phase only) ......................................................................................29
16. COMMUNICATION ................................................................................................................................................................29
16.1 Temporary holding register ............................................................................................................................................31
16.2 Fixed holding register .....................................................................................................................................................31
16.3 Holding register description ...........................................................................................................................................31
16.4 Input register description ...............................................................................................................................................36
16.5 Fan info and Modbus registers .......................................................................................................................................37
17. ALARM HANDLING ...............................................................................................................................................................38
17.1 Monitoring ......................................................................................................................................................................38
17.2 Modbus registers - Alarm description ............................................................................................................................38
17.3 Blinking LED - Alarm description ....................................................................................................................................38
17.4 Digital alarm output .......................................................................................................................................................39
17.5 Alarm reset .....................................................................................................................................................................39
18. AVAILABLE SOFTWARE .........................................................................................................................................................39