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Akytec PR200 Скачать руководство пользователя страница 22

Operation

akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 ·

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5 Operation

Once the program has been transferred to the non-volatile memory, the relay restarts. On
startup, the relay performs a self-test. If it is unsuccessful, the relay will switch to error mode
(sect. 5.1). Otherwise, the program will run (Fig. 5.1)

WARNING

The program is executed after it has been transferred to the relay. It is
recommended to transfer the program before wiring the relay.
Otherwise ensure that all external devices are disconnected from outputs before
transferring the program.

NOTE

Before starting
Before switching on, make sure that the device was stored at the specified ambient
temperature (-

20 ... +55 °C) for at least 30 minutes.

Operation of the device is cycle oriented:

1.  operational readiness test
2.  input process image update
3.  program execution for one cycle
4.  output process image update
5.  back to 1.

Fig. 5.1 Operating sequence

5.1

Error mode

In the error mode, the program is stopped until the error cause is eliminated.

Table 5.1 Error indication

Indication

Cause

Remedy

LOGIC Program
INVALID

Invalid program

Repair the program in ALP

LOGIC Program
MEMORY ERROR

Retain variables cannot be read

LOGIC Program
BLOCKED

RUN-STOP mode is activated,
program stopped (sect. 4.4)

Remove the RUN-STOP jumper
and restart the device

LED F2 lit

Firmware damaged

Update the firmware or contact
the service center

LED F2 blinks

LOGIC Program
STOPPED

Program stopped

Start the program using system
menu and restart the device

5.2

System menu

The system menu allows you to view the most important parameters of the device and
perform a quick configuration without connection to ALP.

The program can be interrupted by using the system menu item

Device > Program

. Select

Stop program

to stop the program execution or

Run program

to start it. After changing the

setting, the device must be restarted for the change to take effect. When the program is
interrupted, all parameters except the network variables are available via via system menu
and Modbus network in Slave mode.

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Содержание PR200

Страница 1: ...bH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de PR200 Programmable relay User guide PR200_2020 02_0309_EN All rights reserved Subject to technical changes and m...

Страница 2: ...al mode 14 4 1 3 Analog input filtering 14 4 2 Analog outputs AO1 AO2 14 4 3 RS485 interface 15 4 3 1 Slave mode 15 4 3 2 Master mode 17 4 4 Service modes 19 5 Operation 21 5 1 Error mode 21 5 2 Syste...

Страница 3: ...tric currently supported by an independent organization Modbus IDA www modbus org Project user application created in ALP software that also includes the device configuration RAM random access memory...

Страница 4: ...dable with I O modules The relay is available in several versions for DC and AC voltage equipped with only digital or a combination of digital and analog inputs and outputs The analog inputs can be co...

Страница 5: ...roper Especially to note This device should not be used for medical devices which receive control or otherwise affect human life or physical health The device should not be used in an explosive enviro...

Страница 6: ...klight adjustable Language English RS485 interface 2 pole plug in terminal block Protocols Modbus RTU ASCII master slave Baud rate 9 6 115 2 kbit s Interface card PR IC485 max 2 Galvanic isolation 150...

Страница 7: ...s below 0 5 V the accuracy for all inputs cannot be guaranteed Parameter can be set in ALP Property Box using the option Input mode digital Table 2 4 Digital outputs Type relay NO Switching capacity A...

Страница 8: ...n 8 years Backup battery CR2032 2 1 Environmental conditions The device is designed for natural convection cooling It should be taken into account when choosing the installation site The following env...

Страница 9: ...evices from the power contacts of the device Remove the terminal blocks only after powering off the device and all connected equipment WARNING The device must be powered off before connecting to perip...

Страница 10: ...are not allowed Fig 3 3 Connection of 3 wire sensors with PNP transistor outputs to digital inputs 24 x x only For 24 x x models it is permissible to connect sensors with switch contacts and transist...

Страница 11: ...ce can be used 3 2 3 Terminal assignment For terminal layouts see App B Table 3 1 Terminal assignment No Marking Description 1 AC230V L DC24V AC DC power supply 2 AC230V N DC24V AC DC power supply 3 C...

Страница 12: ...1 35 RS 485 D RS485 Interface 2 36 RS 485 D RS485 Interface 2 37 40 see Table 3 2 Depending on device model 230 x x or 24 x x 230 x x model only Table 3 2 Terminals 37 40 No Marking Description x 2 2...

Страница 13: ...r has been changed this way it has to be taken from the device memory into the ALP project in order to keep the project syncronized Use Read button in the corresponding mask in the configuration windo...

Страница 14: ...the accuracy if the measured value is requested over Modbus as integer If the type of input signal is selected the input must be configured on the hardware side using jumpers XP1 XP4 on the middle PC...

Страница 15: ...000 ohm signal as well The resistance input is designed for 2 wire sensors only The effect of lead resistance can be compensated in the program 4 1 2 Digital mode Configurable parameters Input mode se...

Страница 16: ...To use the interface as a master set the jumpers XP4 and XP5 on the interface card in accordance with the Fig 4 6 set the both jumpers to M position configure the interface using the ALP menu item De...

Страница 17: ...dress in the Modbus network Change register order reverse the register order according to the method of storing variables in device memory Change byte order reverse the byte order in a register accord...

Страница 18: ...atus digital mode BOOL 0xB810 0x01 0x02 AI3 input status digital mode BOOL 0xB820 0x01 0x02 AI4 input status digital mode BOOL 0xB830 0x01 0x02 Outputs x 1 x DO1 DO6 F1 F2 output status BOOL 0x0000 0x...

Страница 19: ...ee Address device address in the Modbus network Polling cycle time between requests 0 65535 ms Retries number of request retries if no reply 0 255 Timeout maximum time to wait for reply 0 65535 ms Sta...

Страница 20: ...me is significantly increased with the number of unavailable slaves and the sum of time outs When setting the master parameter Interval between requests Fig 4 9 the number of slaves and the total numb...

Страница 21: ...program leads to device malfunction Set XP2 jumper to activate RUN STOP mode In RUN STOP mode a new program can be uploaded to the device In this mode the device can be used only as a slave and the ne...

Страница 22: ...erating sequence 5 1 Error mode In the error mode the program is stopped until the error cause is eliminated Table 5 1 Error indication Indication Cause Remedy LOGIC Program INVALID Invalid program Re...

Страница 23: ...d level use button to exit the level use button Edit mode Use button to enter the edit mode from the current display The first editable element starts flashing Use and buttons to change the parameter...

Страница 24: ...k 1 0 ON OFF The first bit in the mask corresponds to the input DI1 o Filter debouncing filter time constant 0 255 ms displayed in pairs Use buttons to navigate between pairs Analog o I O state status...

Страница 25: ...airs Interfaces Interface configuration depends on the interface mode Master or Slave Select the interface to view its parameters sect 4 3 Slave mode o Settings Baud rate Data bits Parity Stop bits o...

Страница 26: ...er details about display programming see ALP Help For display navigation see section 5 2 1 When assigning jump condition to a function button don t forget that the user function of the button has a hi...

Страница 27: ...aning of the housing and terminal blocks from dust dirt and debris check the device fastening checking the wiring connecting leads fastenings mechanical damage NOTICE The device should be cleaned with...

Страница 28: ...l packaging provides optimum protection If the device is not taken immediately after delivery into operation it must be carefully stored at a protected location The device should not be stored in an a...

Страница 29: ...many Tel 49 0 511 16 59 672 0 www akytec de 28 8 Scope of delivery PR200 1 Short guide 1 USB cable 1 Terminal blocks set 1 Coding elements set 1 USB stick with software and documentation 1 NOTE The ma...

Страница 30: ...Appendix Dimensions akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 29 Appendix Dimensions Fig A 1 Dimensions without terminal blocks...

Страница 31: ...Appendix B Terminal layouts akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 30 Appendix B Terminal layouts Fig B 1 PR200 230 1 2 Fig B 2 PR200 230 2 2...

Страница 32: ...Appendix B Terminal layouts akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 31 Fig B 3 PR200 230 4 2 Fig B 4 PR200 24 1 2...

Страница 33: ...Appendix B Terminal layouts akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 32 Fig B 5 PR200 24 2 2 Fig B 6 PR200 24 4 2...

Страница 34: ...9 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 33 Appendix C Galvanic isolation Fig C 1 PR200 230 1 x galvanic isolation Fig C 2 PR200 230 2 x galvanic isolation Fig C 3 PR200 230 4...

Страница 35: ...dix C Galvanic isolation akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 34 Fig C 5 PR200 24 2 x galvanic isolation Fig C 6 PR200 24 4 x galvanic isola...

Страница 36: ...lder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 35 Appendix D Circuit diagrams Fig D 1 PR200 230 x x digital input circuit diagram Fig D 2 PR200 24 x x digital input circu...

Страница 37: ...coefficients go beyond the permissible limits a message about the error cause will be displayed E 2 Input Input signals 4 20 mA 0 10 V 0 4000 ohm 1 Connect the reference signal source of accuracy cla...

Страница 38: ...is within the range 15 28 V 3 Set the reference resistance box to 500 ohm 4 Connect the device to the PC 5 Switch on the device power supply 6 Start ALP and select the menu item Device Calibration to...

Страница 39: ...o the PC 3 Switch on the device power supply 4 Start ALP and select the menu item Device Calibration to start the calibration tool 5 Select the device model in the open dialog window 6 Select Analog o...

Страница 40: ...foreign body in the enclosure must be avoided 1 Remove the front cover with the keypad Fig F 1 2 Lever the top PCB from the side of the USB connector with a screwdriver and carefully release it from...

Страница 41: ...Appendix F Battery replacement akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 40 Fig F 3 Back side view of the top PCB...

Страница 42: ...ngerous Direct contact with the circuit board or penetration of a foreign body in the enclosure must be avoided 1 Remove the front cover with the keypad Fig G 1 2 Lever the top PCB from the side of th...

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