User manual CARLO GAVAZZI UC80CND80 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. gavazzi-automation. com Automation CARLO GAVAZZI Components INTRODUCTION TO WM30 DESCRIPTION OF THE INSTRUMENT 1 Active virtual alarms warners. 3 4 5 6 2 2 Current energy drain indicator (kWh) by means of flashing, proportional to the measured energy (the higher the flashing frequency, the higher the energy drained. frequency 16Hz pursuant to standard EN5047-1). [. . . ] Access to the instrument information screens: reference standards, firmware version, year of manufacturing. "Home" button: from any measurement screen, from any menu, returns to the main measurement screen (customizable by the user). Phase seq. Line 2 Line 3 Line 4 Line 5 Note A x x x B x x x F x x x G x x x x x x x x x x x x x x x x x x x x x Programmable Automation CARLO GAVAZZI Components INFORMATION PAGES 6 No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Line 1 Lot n. xxx. x (3ph. n/3ph/3ph. / 3ph. 2/1ph/2ph) LED PULSE (text) kWh PULSE out1 (text) kWh/kvarh PULSE out2 (text) kWh/kvarh Remote out Alarm 1 nE/nd Alarm 2 nE/nd Alarm 3 nE/nd Alarm 4 nE/nd Analogue 1 Analogue 2 COM port IP address Line 2 Yr. (text) xx CT. rA (text) xxxx kWh per pulse xxxx kWh/kvarh per pulse xxxx kWh/kvarh per pulse out1 (text) None / out 1 / out 2 None / out 1 / out 2 None / out 1 / out 2 None / out 1 / out 2 Hi:E Hi:E None / out 1 / out 2 XXX Line 3 SYS (text) 1. 0 . . . 99. 99k Line 4 x (1/2/3) PT. rA (text) Line 5 1. . . 60 (min) "dmd" 1. 0. . . 9999 Note A x x x B x x x x x x Applications CDEF x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x G x x x x x x x x x x x x x x +/- tot/PAr +/- tot/PAr on/oFF Set 1 Set 1 Set 1 Set 1 0. 0 . . . 9999 xxx (address) XXX Out2 (text) Set 2 Set 2 Set 2 Set 2 Hi. A Hi. A bdr (text) XXX on/oFF (measurement) (measurement) (measurement) (measurement) 0. 0 . . . 100. 0% 9. 6/19. 2/ 38. 4/115. 2 XXX x x x x x x x x x x x Automation CARLO GAVAZZI Components PROGRAMMING UC80CND80 7 Key-pad Measuring mode Push for at least 2 s See details on the next page. NOTE 10 CHANGE PAS: this function allows the user to modify the PASS value with a new value (from 0 to 1000). 20 BACKLIGHT: backlight time from 0 (always on) to 255 minutes. 30 MODULES: the WM30 96 does not support the automatic acknowledgment of the installed modules, therefore this information must be entered using the "MODULES" menu. 40 APPLICAT. : this function which enables a simple, quick, clear and immediate visualization of the instrument measurements, making available only specific variables (page 4/5) depending on the application of the instrument. 50 SYSTEM: this function allows the user to select the type of electrical system. 141 ENABLE: enable (YES) or disable (NO) the alarm. 142 VARIABLES: set the variable to be coupled to the alarm. 143 SET POINT 1:set the first alarm set point of the variable. 144 SET POINT 2: set the second alarm set point of the variable. 145 ON DELAY: set a delay on activation of the alarm. 180 DIG OUT 1: This function allows the selected function to be coupled to the selected digital output. 181 FUNCTION: Alarm, the digital output is enabled only if the expected alarm status occurs. Pulse, the measured energy is retransmitted by the digital output by means of pulses. Remote, the digital output can be enabled by means of a command sent by means of serial port. 182 AL LINK: select the reference alarm. 183 AL STATUS: "ND" (normally de-energized relay) or "NE" (normally energized relay) 185 PULSE WEIG: selects the pulse weight (kWh per pulse). [. . . ] The RANGE parameter, representing the digital filtering coefficient action range, is to be programmed to a value which must be slightly higher than the percentage of the fluctuation: ex. FILTER CO: if the new value acquired by the instrument is within the filtering action range, the new displayed value is obtained by adding algebrically the previous value to the variation divided by the filtering coefficient. As a consequence, a value higher than this coefficient implies an higher settling time and therefore a better stability. Generally speaking the best result is obtained setting the filtering coefficient to a value equal to at least 10 times the value of the range parameters. [. . . ]