User manual HONEYWELL NXL HVAC

[. . . ] NXL HVAC & COMPACT USER'S MANUAL AT LEAST THE 11 FOLLOWING STEPS OF THE START-UP QUICK GUIDE MUST BE PERFORMED DURING THE INSTALLATION AND COMMISSIONING. IF ANY PROBLEMS OCCUR, PLEASE CONTACT YOUR LOCAL DISTRIBUTOR. Start-up Quick Guide 1. Check that the delivery corresponds to your order, see Chapter 3. Before taking any commissioning actions read carefully the safety instructions in Chapter 1. [. . . ] The user can navigate in the main menu using the Browser buttons up and down. The desired submenu can be entered from the main menu using the Menu buttons. When there still are pages to enter under the currently displayed menu or page, the last digit of the figure on the display is blinking and by pressing the Menu button right, you can reach the next menu level. The control keypad navigation chart is shown on page 46. Please note that the menu M1 is located in the lower left corner. From there you will be able to navigate your way up to the desired menu using the menu and browser buttons. More detailed descriptions of the menus you will find later in this Chapter. 7 56(96) Control Keypad Honeywell READ Y STOP READ Y STOP I/O term I/O term READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term Browse reset enter Press to reset READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term enter Change value Browse READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term enter Change value Browse READ Y STOP READ Y STOP READ Y STOP I/O term I/O term I/O term No editing! Hz Figure 7-4. Keypad navigation chart Honeywell Menu functions Code Menu Monitoring menu Control Keypad 57(96) 7 Min V1. 1 Max V1. 24 M1 Selections See chapter 7. 4. 1 for the monitoring values NXL HVAC P2. 1 = HVAC parameters P2. 1. 15 = Basic parameters NXL Compact P2. 1 = Basic parameters P2. 2 = Input signals P2. 3 = Output signals P2. 4 = Drive control P2. 5 = Prohibit frequencies P2. 6 = Motor control P2. 7 = Protections P2. 8 = Autorestart P2. 9 = PID control P2. 10=Pump and fan control See the application manuals for detailed parameter lists P3. 1 = Selection of control place R3. 2 = Keypad reference P3. 3 = Keypad direction P3. 4 = Stop button activation P3. 5 = PID reference 1 P3. 6 = PID reference 2 Shows the active faults and their types Shows the fault history list S6. 3 = Copy parameters S6. 5 = Security S6. 6 = Keypad settings S6. 7 = Hardware settings S6. 8 = System info S6. 9 = AI mode S6. 10 = Fieldbus parameters Parameters are described in chapter 7. 4. 7 E7. 1 = Slot D E7. 2 = Slot E P2 Parameter menu P2. 1 P2. 10 K3 Keypad control menu P3. 1 P3. 6 F4 H5 Active faults menu Fault history menu S6 System menu S6. 3 S6. 10 E7 Expander board menu E7. 1 E7. 2 Table 7-1. Main menu functions 7 58(96) Control Keypad Honeywell 7. 4. 1 Monitoring menu (M1) You can enter the Monitoring menu from the Main menu by pushing the Menu button right when the location indication M1 is visible on the display. How to browse through the monitored values is presented in Figure 7-5. The monitored signals carry the indication V#. # and they are listed in Table 7-2. The values are updated once every 0. 3 seconds. This menu is meant only for value checking. For changing values of parameters see Chapter 7. 4. 2. Figure 7-5. Monitoring menu Honeywell Control Keypad 59(96) 7 Code V1. 1 V1. 2 V1. 3 V1. 4 V1. 5 V1. 6 V1. 7 V1. 8 V1. 9 V1. 10 V1. 11 V1. 12 V1. 13 Signal name Output frequency Frequency reference Motor speed Motor current Motor torque Motor power Motor voltage DC-link voltage Unit temperature Analogue input 1 Analogue input 2 Analogue output current Analogue output current 1, expander board Analogue output current 2, expander board DIN1, DIN2, DIN3 DIE1, DIE2, DIE3 RO1 ROE1, ROE2, ROE3 DOE 1 PID Reference PID Actual value PID Error value PID Output Autochange outputs 1, 2, 3 Unit Hz Hz rpm A % % V V ºC ID 1 25 2 3 4 5 6 7 8 13 14 26 31 Description Frequency to the motor Calculated motor speed Measured motor current Calculated actual torque/nominal torque of the motor Calculated actual power/nominal power of the motor Calculated motor voltage Measured DC-link voltage Heat sink temperature AI1 AI2 AO1 mA mA V1. 14 mA 32 15 33 34 35 36 Digital input statuses I/O expander board: Digital input statuses Relay output 1 status I/O exp. board: Digital output 1 status In percent of the maximum process reference In percent of the maximum actual value In percent of the maximum error value In percent of the maximum output value Used only in Pump and Fan Cascade control Shows the current drive configuration mode selected with start-up wizard: 0 = No mode selected (Default) 1 = Standard 2 = Fan 3 = Pump 4 = High performance V1. 15 V1. 16 V1. 17 V1. 18 V1. 19 V1. 20 V1. 21 V1. 22 V1. 23 V1. 24 % % % % 20 21 22 23 30 V1. 25 Mode 66 Table 7-2. Monitored signals 7 60(96) Control Keypad Honeywell 7. 4. 2 Parameter menu (P2) Parameters are the way of conveying the commands of the user to the frequency converter. The parameter values can be edited by entering the Parameter Menu from the Main Menu when the location indication P2 is visible on the display. The value editing procedure is presented in Figure 76. Push the Menu button right once to move into the Parameter Group Menu (G#). Locate the parameter group desired by using the Browser buttons and push the Menu button right again to enter the group and its parameters. Use again the Browser buttons to find the parameter (P#) you want to edit. [. . . ] If no motor overload exists, check the temperature model parameters. 9 90(96) Fault tracing Honeywell 17 22 24 25 Motor underload/ Pump Dry detection/ Broken belt Detection EEPROM checksum fault Counter fault Microprocessor watchdog fault Thermistor fault Motor underload protection has tripped. FAN: check that Belt is not broken PUMP: check that Pump is not dry Parameter save fault - faulty operation - component failure Values displayed on counters are incorrect - faulty operation - component failure The thermistor input of option board has detected increase of the motor temperature Ambient interference or defective hardware Selected application does not function. IGBT Inverter Bridge overtemperature protection has detected too high a motor current. Current at the analogue input is < 4mA. - control cable is broken or loose - signal source has failed Contact the distributor near to you Reset the fault and restart. [. . . ]