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Forecast control of the relays

Page 20

Chapter

3

Programming

Содержание DH96-CPP

Страница 1: ...nings Input types Wiring diagrams Plug in cards Modification of the auxiliary voltage Integration types Demand control Variables to visualize Keyboard functions Programming introduction Device configu...

Страница 2: ...voiding this way its lost when the auxiliary supply drops The instrument has 4 digits and 8 indication red colour leds The equipment parameters are configurable by means of 4 frontal keys DH96 CPP KYZ...

Страница 3: ...c 2 k Logic Level 0 2 V Logic Level 1 3 V Between the input circuit the measuring circuit and the output measure relay RS 485 232 Test voltage 3 kV RMS 50 Hz during 1 min Pulses test 4 kV 1 2 50 s Sto...

Страница 4: ...he protection earth terminal might imply a dangerous situation therefore any intentional interruption is wholly forbidden Adjustment spare parts and repairing actions Defects and malfunction With the...

Страница 5: ...Holding piece Chapter 2 Installation and startup Dimensions 45 92 0 8 0 6 Corte del panel Corte del panel Page 5 Panel cut out...

Страница 6: ...each contact is a pulse The uses type two wires contact this can be obtained from type using either or only KYZ DH96 CPP A C KY KZ AC o DC K Z Y Pulse generator Receiver Pulse KYZ form C AC o DC K Y...

Страница 7: ...sensors The conexion type will be selected by means of the on board microswitches SW For accessing these microswitches the box must be opened according to indications in the page 10 Once these microsw...

Страница 8: ...ing diagrams Page 8 1 Connection for free potential pulses 2 Connection for pulses by level of voltage TTL 24V Chapter 2 Installation and startup AUX 12V IN3 Synchronism or IN2 KYZ P IN3 Synchronism o...

Страница 9: ...PNP NPN Wiring diagrams Page 9 3 Connection for NPN sensor 4 Connection for PNP sensor Cards Connection of relays 4 relays Chapter 2 Installation and startup or or...

Страница 10: ...se the base from the rest of the case 2 Remove the set composed by the base and circuits by pulling the base and carefully sliding it out 3 Insert the card into the suitable connector Take care that o...

Страница 11: ...page 10 thoughtfully following all see page 4 and identify the zone referred to picture 1 For an auxiliary supply of 230 V only the jump labelled as 1 must be done fig 2 On the contrary if an auxiliar...

Страница 12: ...sliding window and simulating the response of the thermal exponential function of the mechanical meters DH96 CPP Block demand Pulse Block demand Time Rolling demand Thermal demand Example Thermal DH9...

Страница 13: ...15 minutes of integration period it will be the average of the lat 8 hours It exists three totalizers than can count up to 999 999 999 Wh Energy demand Peak value of the demand Medium value of the de...

Страница 14: ...the equipment deletes all configuration parameters restoring the default parameters Pressing both keys at the same time when we switch on the instrument we will be able to introduce a 4 digits passwo...

Страница 15: ...ly the user will program the device s configuration where he will be able to settle the energy that belongs to each pulse operation type integration period decimal point position and operation mode 2...

Страница 16: ...Device configuration Page 16 Chapter 3 Programming...

Страница 17: ...nchronism pulse Block demand time Without synchronism using a sliding window Without synchronization using a sliding window and simulating the response of the thermal demand exponential Here you are i...

Страница 18: ...Relays control by level Page 18 Chapter 3 Programming...

Страница 19: ...isconnection point of the load in minimum 4 maximum 50 Introduce the delay that there will be between the time in which the alarm level has been reached and the time the relay is disconnected in secon...

Страница 20: ...Forecast control of the relays Page 20 Chapter 3 Programming...

Страница 21: ...for a longer time where the connection and disconnection is made by priorities the relay 1 is the first one to be disconnected Depending on the load on the installation we can have transient quick var...

Страница 22: ...Notes Notes Page 22...

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