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Related Manuals for Novus N1500FT
Summary of Contents for Novus N1500FT
- Page 1 DIGITAL PANEL METER N1500FT USER GUIDE V1.2x K...
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Page 2: Table Of Contents
CALIBRATION CYCLE ....................................17 CONFIGURATION PROTECTION ................................19 10.1 ACCESS PASSWORD ....................................19 10.2 MASTER PASSWORD ....................................19 MAINTENANCE ......................................20 11.1 PROBLEMS WITH DIGITAL PANEL METER ............................. 20 11.2 SPECIAL RECOMMENDATIONS ................................20 CALIBRATION ......................................21 NOVUS AUTOMATION 2/26... - Page 3 FEATURES ........................................22 13.2 ELECTRICAL CONNECTIONS: RS485 INTERFACE ..........................22 13.3 CONFIGURATION OF SERIAL COMMUNICATION PARAMETERS ......................22 13.4 COMMUNICATION PROTOCOL ................................22 13.5 HOLDING REGISTERS TABLE .................................. 22 SPECIFICATIONS ....................................... 24 IDENTIFICATION ......................................25 WARRANTY ........................................ 26 NOVUS AUTOMATION 3/26...
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Page 4: Safety Alerts
All safety related instructions that appear in the manual must be observed to ensure personal safety and to prevent damage to either the instrument or the system. If the device is used in a manner not specified in this manual, its safety features may be impaired. NOVUS AUTOMATION 4/26... -
Page 5: Introduction
It provides an isolated pulse output for totalized flow retransmission and a 4-20 mA output for immediate flow retransmission. Alarms are set off through 2 to 4 relays, depending on the equipment model. AC models provide a 24 Vdc / 50 mA output. NOVUS AUTOMATION 5/26... -
Page 6: Inputs
Similarly, if the input value is greater than the highest value in the list of input points, linearization will return the highest value in the output list. IMPORTANT: At least two pairs of input-output points are required for adequate customized linearization. NOVUS AUTOMATION 6/26... -
Page 7: Retransmission
In the frequency mode, the pulse output will divide the input frequency by a programmable constant whose value is equal to or higher than 2. IMPORTANT: Maximum output frequency has hardware limitation. See Specifications. Check the SPECIFICATIONS. NOVUS AUTOMATION 7/26... -
Page 8: Alarms
The Initial Block option prevents the alarm from going off in case there is alarm condition at the time the digital panel meter is being energized. The alarm may be triggered only after a non-alarm condition is followed by an alarm condition. This function is not valid for alarms programmed as Open Sensor. NOVUS AUTOMATION 8/26... -
Page 9: Special Functions
In the hardware cycle, outputs can be set manually. This can be extremely useful for tests and simulations. After exiting the cycle, outputs go back to their regular status. 24 VDC AUXILIARY POWER SUPPLY DC power supply models provide a 24 Vdc output for field transmitters. NOVUS AUTOMATION 9/26... -
Page 10: Installation
The images below show connections for different input types: Figure 3 – Auxiliary digital Figure 4 – Flow pulse input connection input: Voltage signals Figure 5 – Flow pulse Figure 6 – Flow pulse input: NPN signals input: PNP signals NOVUS AUTOMATION 10/26... - Page 11 Coil Signal input: Dry contact signals connection (magnetic pickup) The images below show connections for different output types: Figure 9 – Current Figure 10 – Pulse output connection connection Figure 11 – 24 V auxiliary power supply connection NOVUS AUTOMATION 11/26...
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Page 12: Operation
In this case, it is possible to set the number of decimal places in the lower display by quickly pressing while holding To set the number of decimal places in the upper display, quickly press while holding Note: It is recommended to disable/suspend the control whenever it is necessary to change the device settings. NOVUS AUTOMATION 12/26... -
Page 13: Programming The Digital Panel Meter
Visible only if is different from , from Fva3 1.Error Alarm 3 Feeder BLA3 Block Alarm 3 Like Alarm 1 A3t1 Alarm 3 Timer 1 Visible only if is different from Fva3 Feeder A3t2 Alarm 3 Timer 2 NOVUS AUTOMATION 13/26... -
Page 14: Function Cycle
Scrn 7 Totalized Flow Varies between Scrn 5 Scrn 6 Scrn 8 Varies between Scrn 5 Scrn 7 Scrn 9 Instantaneous flow Auxiliary Scrn 10 rate Totalized Flow Auxiliary Scrn 11 Non-resettable total Auxiliary Scrn 12 flow rate NOVUS AUTOMATION 14/26... -
Page 15: Input Setup Cycle
When using pulse input, total K factor has its value set as "pulses per volume". K totalizer Square root. Available only if the 4-20 mA input is enabled. S.root The YES option applies quadratic function on the input signal within the limits programmed in inLL and inkL. Square root NOVUS AUTOMATION 15/26... -
Page 16: Selection Of Flow Input Type
If there is need for activating more than one output relay by the same alarm, just assign the desired relays to the desired alarm. Default configuration assigns one relay to its related (same index) alarm (relay 1 for alarm 1, relay 2 for alarm 2, etc.). NOVUS AUTOMATION 16/26... -
Page 17: Customized Linearization Cycle
On this screen, whenever you press , a standard current close to 20 mA will be applied. Output High Measure current, in mA, and enter it on this screen. Calibration rstr Restores factory calibration. Restore Pa.(x Changes user password. Password Change NOVUS AUTOMATION 17/26... - Page 18 Prot Protection level. Protection NOVUS AUTOMATION 18/26...
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Page 19: Configuration Protection
The Master Password consists of the last three digits of the digital panel meter serial number added to the number 9000. For example, for a device with serial number "12154321", master password is "9 3 2 1". NOVUS AUTOMATION 19/26... -
Page 20: Maintenance
11.2 SPECIAL RECOMMENDATIONS Should your digital panel meter be repaired, exceptional care must be taken with handling. The device must be removed from the case and immediately placed in an antistatic wrap, protected from extreme heat and humidity. NOVUS AUTOMATION 20/26... -
Page 21: Calibration
6. Read current in the millimeter and enter it in the oUx( parameter using keys . 7. Press to exit screen and activate calibration. NOVUS AUTOMATION 21/26... - Page 22 0004 Non-resettable totalized flow Grand total flow value in floating point (IEEE-754). 0005 0013 Flow totalization value in integer format (with signal) of 64 bits. Totalized flow The most significant part is in the first register. 0016 NOVUS AUTOMATION 22/26...
- Page 23 ADDRESS PARAMETER REGISTER DESCRIPTION 0017 Grand total flow value in integer format (with signal) of 64 bits. Non-resettable totalized flow The most significant part is in the first register. 0020 NOVUS AUTOMATION 23/26...
- Page 24 ELECTROMAGNETIC COMPATIBILITY: ....................EN 61326-1:1997 and EN 61326-1/A1:1998 SAFETY: ..............................EN61010-1:1993 and EN61010-1/A2:1995 Connections suitable for fork-type terminals 6.3 mm. FRONTAL PANEL: ............................... IP65, polycarbonate UL94 V-2 HOUSING: ..................................... IP20, ABS+PC UL94 V-0 Operation is started: Three seconds after connection to power supply. CERTIFICATIONS: NOVUS AUTOMATION 24/26...
- Page 25 IDENTIFICATION N1500FT - 4R - 485 - A: Digital panel meter model: N1500FT B: Output relays: Blank (basic version with two SPDT relays) (version with two additional SPST relays) C: Digital Communication: Blank (basic version with no serial communication) (version with RS485 serial, Modbus protocol)
- Page 26 WARRANTY Warranty conditions are available on our website www.novusautomation.com/warranty. NOVUS AUTOMATION 26/26...
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