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14    RN200 user manual

 

 

identified as DI_CONTROLLER_01). In the PLC program, it is possible to associate 
symbols (nicknames) to the resources. It is possible to view the symbols in the second 
column,  in  place  of  SICES  codes:  press 

ACK/ENTER

  (as to  select  a  different  PLC 

block) and press ◄►; confirm with 

ACK/ENTER

 button. See the PLC documentation 

for the description of the SICES codes for the identification of the PLC resources. 

 

The third column shows the current value of the resource. For digital resources, if the 
value is shown in REVERSE, it means that the relative parameter is denied. 

 

This page shows to status of all virtual digital inputs (that is, those inputs the status of which 
has not been acquired by the hardware, but is determined by the PLC program). 

 

This page shows the status of all temporary digital variables (DT_XXX) available for the PLC 
program. Many pages which alternate every 2 seconds are available to view all digital flags. 
Keeping

 ESC/SHIFT

 pressed, you can stop the rotation of the pages (keeping on the display 

the page currently viewed). 

 

This page shows the value of all the internal states of the controller (ST.XXX) available for the 
PLC program. 

 

This page shows the value of all the virtual analogue inputs of the controller (i.e. those inputs 
whose value is not acquired by the hardware but is determined by the PLC program). 

 

This page shows the status of all numeric temporary variables (AT_XXX) available for the PLC 
program.  Several  pages  are  available  which  alternate  every  2  seconds  to  display  all  the 
numerical  data.  Pressing  and  holding  the 

ESC/SHIFT

  button  prevents  pages  from  rotating 

(keeping the page currently displayed on the display). 

 

This  mode  provides  information  on  the  system  status.  The  different  pages  can  be  scrolled 
using the horizontal navigation buttons ◄ and ►. 

 

The 

S.01 (STATUS)

 page displays system status information. Part of this information is also 

displayed on the top title bar if you hold down the 

ESC/SHIFT

 key. It Contains: 

 

The operating mode of the controller (MAN, AUTO etc.). 

 

The state (absent / present / in tolerance) of the voltages/frequency of renewable sources. 

 

The state (absent / present / in tolerance) of the voltages/frequency of common bars. 

 

The reasons that prevent the closure or force the opening of the RNCB circuit breaker. 

 

The status of the command sequence of the RNCB circuit breaker 

 

The reasons prevent starting or which force the inverter to stop. 

 

The status of the command sequence of the inverters. 

 

The possible activation of the OVERRIDE of the protections. 

For some of this information, a time is also shown; for example, during the stop cycle of the 
inverters the time remaining at the end of this cycle is shown. 

Содержание RN200

Страница 1: ...File name EAAM072500EN docx Rev 00 Date 03 08 2020 ID Document EAAM72500 Product RN200...

Страница 2: ...status bar 9 6 5 Display modes 11 6 5 1 Programming P XX 11 6 5 2 PLC L XX 13 6 5 3 Status information S XX 14 6 5 4 Electrical measures M XX 19 6 5 5 Renewable sources R XX 21 6 5 6 Measurements from...

Страница 3: ...rogress or for clarifying or specifying procedures Maintenance of this device must be carried out by qualified personnel in compliance with current regulations in order to avoid damage to people or th...

Страница 4: ...CB circuit breaker connecting one generator to the common bars RNCB circuit breaker that connects a group of renewable sources to the common bars MGCB circuit breaker that connects the common bars to...

Страница 5: ...ual The controller is ready for manual use of renewable sources Press the START button to start the inverters Press the STOP button to stop the inverters Press the RNCB button to open close the RNCB c...

Страница 6: ...HIFT RIGHT to increase the contrast darken Pressed together with the button UP and DOWN Allows to change the brightness of the lamps Allows to change the parameters of 10 units at a time Horizontal na...

Страница 7: ...historical archives force the exit from the BUS OFF mode of the Can Bus etc RNCB In the OFF RESET and AUTO modes the button is disabled In MAN it is used to open and or close the RNCB circuit breaker...

Страница 8: ...mode is REMOTE START The controller is in another operating mode Indicates the presence of at least one alarm Indicates the presence of at least one warning There are no anomalies Indicates that at l...

Страница 9: ...resent but below the tolerance range Flashing 75 on the voltages on the common bars are present but above the tolerance range The RNCB circuit breaker is open The RNCB circuit breaker is closed Flashi...

Страница 10: ...eter P 0499 P 0499 0 blue background P 0499 1 black background P 0499 2 white background The colour of the messages depends on the background colour selected and the type of information displayed The...

Страница 11: ...o a page The title can be replaced with information relating to the status of the system You can do it in three ways By holding down the ESC SHIFT button The title will be shown again when you release...

Страница 12: ...10 RN200 user manual will be displayed for two seconds and then return to display the status message requested by the sequence...

Страница 13: ...SHIFT button the first line 1 is temporarily substituted with a status message Use the and buttons to select the programming mode press them until PROGRAM appears on the display Then press the ACK EN...

Страница 14: ...rm or ESC SHIFT to cancel the change Changing the parameters can be limited by means of four different protection levels listed in order of priority SICES password MANUFACTURER password INSTALLER pass...

Страница 15: ...such as The title and description of the PLC program The date of the last modification The firmware version of PLC compiler and editor The average and maximum execution time These times are automatica...

Страница 16: ...controller i e those inputs whose value is not acquired by the hardware but is determined by the PLC program This page shows the status of all numeric temporary variables AT_XXX available for the PLC...

Страница 17: ...he unique serial number of the controller ID The codes of the currently loaded software on the controller If the main software code is displayed in REVERSE it means that a new version has been downloa...

Страница 18: ...progress o Communication in progress The MAC address of the physical network interface The name under which the controller registered on the network if using DHCP The IP address assigned to the contro...

Страница 19: ...logical status of the input If the DIF 3202 DIF 3204 and DIF 3206 functions are used when the input is activated the controller forces the display of the relative page The page S 11 displays the statu...

Страница 20: ...actually associated with the functions If more than 8 functions are used for the analogue inputs the controller displays them all by rotating them 8 at a time every two seconds holding the ESC SHIFT...

Страница 21: ...various parts of the plant This page is automatically adapted to the real conditions of the system For example the mains and the MCB circuit breaker are automatically hidden if there are no MC200 con...

Страница 22: ...ABLE SOURCES or LOADS is shown at the bottom right in order to identify the real source This page shows the reactive kvar and apparent kVA powers on the single phases and total for single phase system...

Страница 23: ...configured the controller shows them all rotating them on the display every two seconds keep the ESC SHIFT button pressed to stop the rotation on the current display For each inverter it shows Its num...

Страница 24: ...e current display If some measures are not available they are displayed with dashes The upper part contains the total information sum of all inverters This information is always present even if the co...

Страница 25: ...ive on the inverter In this mode the measurements and states acquired by the Can Bus PMCB which connects all the SICES controllers are displayed in a complete way This page shows the list of the contr...

Страница 26: ...ntroller For each MC it shows Its address on PMCB 2 digits The imported or exported active power kW The imported or exported reactive power kvar This page shows the significant data of each RN renewab...

Страница 27: ...e ACK ENTER button to access it Using the and buttons you can scroll through the different records in the archive Each record is identified by a number and by the date and time of storage The number i...

Страница 28: ...arantees the best performance For the configuration of the communication ports and for selecting the type of inverter refer to the technical manual Before proceeding with any type of command both manu...

Страница 29: ...ad the controller must first be in AUTO You can switch to REMOTE START in these ways By configuring a digital input on the controller If this input is active the controller switches to REMOTE START wh...

Страница 30: ...they cannot be started if there is no voltage on the connection point mains or generators The operator can use the START and STOP buttons to control the manual start or stop of the inverters but only...

Страница 31: ...nerators and inverters and therefore generating a black out The concept of SPINNING RESERVE does this It is basically a power reserve that must be guaranteed by the generators they as a whole must be...

Страница 32: ...f value for these parameters should be the consequence of a long term observation of the production of renewable sources in the plant Only in this way is it possible to find the lowest possible value...

Страница 33: ...oller includes a clock calendar used mainly for the functions Weekly working time of the inverters Recording of events with date and time in historical archives The setting of the date time is possibl...

Страница 34: ......

Страница 35: ...the right to modify this document without prior notice SICES has made any effort to ensure that the information herein provide are correct in any case SICES does not assume any liability for the use t...

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