User manual CARLO GAVAZZI UA 18 CLS CONFIGURATION

[. . . ] Welcome in Carlo Gavazzi and our compliments for your choice. You can evaluate the complete range of our products on the CARLO GAVAZZI web-site: www. carlogavazzi. com/ac UA 18 CLS AL Smart Power Quality Analyzer Class 0. 2 A/V ARM R Powered R CARLO GAVAZZI PRG measures ! Automation S Components 2 Introduction Index UA 18 CLS Instruction Manual WM5 96 philosophy, ARM tecnology . . 4 Becoming aquainted with WM5 Front panel description . . 5 Instantaneous variables measurements . [. . . ] DELAY ON (5): set a delay on activation of the alarm. Choose the function DELAY ON by means of the " " keys and confirm with "S". Then set the value in seconds (5c) by means of the " " keys quindi confermare con "S". DELAY OFF (6): set a delay on deactivation of the alarm. Choose the " keys and confirm with "S". DELAY OFF function by means of the " " keys Afterwards set its value in seconds (6a) by means of the " then confirm it with "S". 1 (AV5) *****ALARMS MENU***** Go back ALARM ALARM ALARM ALARM ALARM 01 02 03 04 05 (OFF) (ON) (ON) (ON) (ON) > 2s 2 *****ALARMS MENU***** ENABLE VARIABLE TYPE a 3 ALARM: 01 ENABLE: OFF 3a OFF ON 3b UP DO IN OUT 3c V1 A1 W1 var1 *****ALARMS MENU***** LATCH DISABLE SET 1 4 ALARM: 01 LATCH: OFF 4a OFF ON 4c SET 1 ?-9999G 9999G 4b OFF ON *****ALARMS MENU***** SET 2 OUT DELAY ON 5 ALARM: 01 DELAY ON 2: 0. 000 SET 2 ?min max 5b OUT D0 OUT D3 NONE-FFT 5a 00000s 00000s 25500s 5c Programming WM5 96 UA 18 CLS Instruction Manual 25 *****ALARMS MENU***** DELAY ON DELAY OFF FUNCTION 6 ALARM: 01 DELAY OFF: 0 s FUNCTION (6): set its OR or AND logic. Choose FUNCTION by means " keys and confirm with "S". Afterwards select by the of the " " " keys the logic function to be coupled to the OR (6b) or AND (6b) alarm, then confirm with "S". See details in "Logic and alarm parameters". In any case the limit of 16 programmable alarms will still be valid. Alarm 01 Alarm 02 The above drawing explains the operation of the alarms described in the example. Having the "OR function been chosen for both the alarms, the operation of the digital output can be represented by two contacts in parallel. The enabling of only one of the two alarms will enable also the digital output. 28 Events selection Programming WM5 96 UA 18 CLS Instruction Manual ******MAIN MENU****** Measure DIGITAL INPUTS DIGITAL OUTPUTS ALARMS EVENTS SELEC. 1. 4. 2. 6 > 2s (AV5) 1 EVENTS SELECTION MENU Measure ALARMS MIN MAX DMD MAX DIG. INPUTS > 2s 2 ****ALARM EVENTS**** ALARM ALARM ALARM ALARM ALARM 2a Go back > 2s 01 02 03 04 05 (OFF) (ON) (ON) (ON) (ON) 2b V1 v2 V3 VL V12 (OFF) (ON) (ON) (ON) (ON) Go back > 2s This sub-menu allows the user to select which events are to be stamped. (1) by means of the " " keys and confirm with "S". Afterwards proceed as follows: ALARMS (2): select if the alarm events are to be stamped. Choose alarms by means of the " " keys and confirm with "S", then , " keys, decide whether the alarm by alarm by means of the " stamping is to be enabled "ON" or disabled "OFF", by pressing the "S" key. MIN, MAX, DMD MAX (2): select whether to store the minimum, maximum and dmd values for each variable measured by the instrument. Select the minimum, maximum or dmd maximum by means of the " " keys and confirm with "S", then select, variable by variable if the storing is to be carried out (2b), choose by means of the " " keys the desired variable and decide whether to enable the storing "ON" or disable the storing "OFF" by pressing the "S" key. INPUTS (2): select whether to store the status variables of the digital inputs. [. . . ] · UA 18 CLS fulfils: the ANSI/IEEE C12. 20-1998 requirements; the CAN3-C17-M84 requirements; and can be certified according to: C12. 20-1998, class 0. 5 (independent labs); AE-0924 Industry Canada Approval. 48 Technical Specifications UA 18 CLS Instruction Manual Function Description Input and output scaling capability. Working of the analogue outputs (y) versus input variables (x) Figure A The sign of measured quantity and output quantity remains the same. The output quantity is proportional to the measured quantity. Figure D The sign of measured quantity and output quantity remains the same. [. . . ]