NOVUS n1500lc - Manual

INDEX
1 SAFETY SUMMARY........................................................................................1
2 TECHNICAL ASSISTANCE..............................................................................1
3 PRESENTATION .............................................................................................2
4 PROCESS VARIABLE INPUT - PV...................................................................3
5 ALARMS..........................................................................................................3
5.1 ALARM FUNCTIONS ................................................................................................3
5.2 ALARM TIMER..........................................................................................................4
5.3 ALARM INITIAL BLOCKING .....................................................................................4
6 SPECIAL FUNCTIONS ....................................................................................5
6.1 SPECIAL FUNCTION KEY AND DIGITAL INPUT ....................................................5
6.2 AND KEYS ..........................................................................................5
6.3 POWER SUPPLY FOR LOAD CELLS (10 VDC) ......................................................5
6.4 PROCESS VARIABLE RETRANSMISSION .............................................................6
6.5 CUSTOMIZED LINEARIZATION...............................................................................6
7 INSTALLATION ...............................................................................................6
7.1 RECOMMENDATIONS FOR INSTALLATION ..........................................................6
7.2 ELECTRICAL CONNECTIONS.................................................................................6
8 OPERATION....................................................................................................7
8.1 CONFIGURATION PROTECTION............................................................................8
9 PROGRAMMING THE INDICATOR..................................................................8
9.1 WORK CYCLE ..........................................................................................................8
9.2 ALARM CYCLE .........................................................................................................9
9.3 FUNCTION CYCLE...................................................................................................9
9.4 CONFIGURATION CYCLE .....................................................................................10
9.5 CUSTOMIZED LINEARIZATION CYCLE................................................................10
9.6 CALIBRATION CYCLE ...........................................................................................11
9.7 AUTOMATIC CALIBRATION CYCLE .....................................................................11
10 SERIAL COMMUNICATION ........................................................................... 12
10.1 RS485 INTERFACE: ELECTRICAL CONNECTION ...............................................12
11 PROBLEMS WITH THE INDICATOR.............................................................. 13
12 SPECIFICATIONS ......................................................................................... 13
12.1 ORDERING INFORMATION: ..................................................................................14
13 WARRANTY .................................................................................................. 14
1 SAFETY SUMMARY
The symbols below are used on the equipment and throughout this document to draw the user’s
attention to important operational and safety information.
CAUTION or WARNING:
Read complete instructions prior to
installation and operation of the unit.
CAUTION or WARNING:
Electrical Shock Hazard
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 instrument is used in a manner
not specified by the manufacturer, the protection provided by the equipment may be impaired.
2 TECHNICAL ASSISTANCE
If you encounter a problem with your controller, review the configuration with regard to inputs, outputs,
alarms, etc. If the problem persists, contact your supplier.
SPECIAL RECOMMENDATIONS
Should the indicator be repaired, some special handling care should be taken. The device must be
withdrawn from the case and immediately placed in an anti-static wrap; protected from heat and
humidity.