Icar RPC 8BGA Complete Manual

Also see for RPC 8BGA: Quick guide Instruction manual Operating manual Resetting guide

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Icar RPC 8BGA Complete Manual Manual pdf 36 page image

ICAR PQS rev8 may1836 / 86Programming of the master:PARAMETER VALUE DESCRIPTIONP02.07 50 50 kvar, 25on the master and 25 on the slave for each stepP03.01.01…P03.08.01 1 All 8 logical steps are of 50kvarP04.01.01…P04.08.01 Step 1…8 Outputs OUT1…OUT8 of the master are activated by logical steps 1…8.P05.01 COMx COM port used for the Master/Slave linkP05.02 Master Role of masterP05.03 ON Enable slave 1P06.01.01…P06.08.01 Step 1…8 Outputs OUT1…OUT8 of the slave are activated by logical steps 1…8.Programming of slave 1:P05.02 Slave1 Role: slave1The communication between master and slaves is via a isolated RS-485 communication module cod. COM 485 for each device.The maximum distance can reach 1000m.All programming is done on the master control unit: setting the type of system, the CT, the logical step and pairing step betweenlogical and physical outputs of the master and the slave. The program is then automatically extended to the slaves.On the slave it is only necessary to set the slave role (with parameter P05.02).All parameters relating to this function are grouped in menu M05.If the communication between master and slave is broken, the anomalous situation is signaled by an alarm and all slave outputsare disconnected.To be sensitive to no-voltage release, the slaves must be connected to the line voltage, while it is not necessary to connect thecurrent measuring inputs.Each slave displays the main power factor correction data sent by the master, with the state of the 32 logic steps of the entiresystem (in the usual window at the top right) and the states of its local output in the same window but in the pages after the page4.If in the system there is an alarm that covers all the steps (eg lack of signal current, overvoltage, no-voltage release etc.) all thelogical step are then disconnected that is all the outputs of both the master and the slaves.If instead an alarm occurs that affects only one of the panels (either a master or slave), such as temperature or harmonicsprotection, then only outputs that control the steps involved in the panel in alarm are de-energized, while the rest of the systemcontinues to work, even if with a limited efficiency.Each alarm has a specific property called Slave disconnection that indicates if the alarm has implications for the entire system(property set to General) or only on the picture concerned (Local). See the table of alarms.17 IR PROGRAMMING PORTThe parameters of the 8BGA power factor controller can be configured through the front optical port, using the IR-USB code CX01programming dongle, or with the IR-WiFi code CX02 dongle.This programming port has the following advantages: You can configure and service the power factor relay without access to the rear of the power factor relay or having to openthe electrical board. It is galvanically isolated from the internal circuits of the power factor relay, guaranteeing the greatest safety for the operator. High speed data transfer. IP54 front panel. Limits the possibility of unauthorized access with device config.Simply hold the CX dongle up to the front panel, connecting the plugs to the relevant connectors, and the device will beacknowledged as shown by the LINK LED on the programming dongle flashing green.USB programming dongle code CX01