Fema B Series User Manual Download Page 3 | Manualshive

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Fema B Series User Manual Download Page 3

FEMA ELECTRÓNICA . SERIES B . Models Bxx-RTU

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1. Series B, models Bxx-RTU . . . . . . . . . . . . . . . . . 2

1.1 How to order

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1.2 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 How to use this manual

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1.4 Modbus RTU definitions

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1.5 Typical application

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1.6 Factory configuration

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1.7 Sizes and formats . . . . . . . . . . . . . . . . . . . .

1.7.1 Format B24. . . . . . . . . . . . . . . . . . . . . .

1.7.2 Format B44. . . . . . . . . . . . . . . . . . . . . .

1.7.3 Format B26

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1.7.4 Format B46

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1.8 To access the instrument

. . . . . . . . . . . . . . . . 8

1.9 Modular system

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1.10 Power connections and protective earth

1.11 Input signal connections

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1.12 Connections for remote keypad

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1.13 Technical specifications

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1.14 Functions included

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1.15 Messages and errors

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1.16 Start up sequence

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1.17 Registers and functions : 16 bits ‘Process slave’

1.18 Registers and functions : 16 bits ‘Full Slave’

1.19 Registers and functions : 32 bits ‘Process slave’

1.20 Registers and functions : 32 bits ‘Full Slave’

1.21 Configuration

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1.21.1 How to operate the menus

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1.21.2 Initial set-up

. . . . . . . . . . . . . . . . . . . 17

1.21.3 Addresses. . . . . . . . . . . . . . . . . . . . . 18

1.21.4 ‘Watchdog’ function

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1.21.5 16 bits or 32 bits registers

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1.21.6 Alarm control : registers and ‘coils’

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1.21.7 Configuration menu

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1.21.8 Alarms . . . . . . . . . . . . . . . . . . . . . . 20

1.21.9 Alarms configuration menu for ‘full slave’

1.21.10 Alarms configuration menu for ‘process slave’

1.21.11 Fast access . . . . . . . . . . . . . . . . . . . 22

1.21.12 ‘Bus activity’ function

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1.21.13 ‘On power up’ function

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1.21.14 ‘Setpoint on bus’ parameter

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1.21.15 ‘Decimal point’ parameter

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1.21.16 ‘Fast access’ configuration menu

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1.21.17 ‘On power up’ configuration menu

1.21.18 Setpoint on bus’ configuration menu

1.21.19 ‘Decimal point’ configuration menu

1.21.20 ‘Key LE’ configuration menu

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1.21.21 Password configuration

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1.21.22 Default factory configuration

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1.21.23 Firmware version

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1.21.24 Brightness configuration

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1.21.25 Access to the options configuration menu

1.22 Full configuration menu

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1.24 Installation precautions

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1.26 CE declaration of conformity

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2. Output and control modules . . . . . . . . . . . . . . 30

2.1 Module R1. . . . . . . . . . . . . . . . . . . . . . . 30

2.2 Module T1 . . . . . . . . . . . . . . . . . . . . . . . 30

2.3 Module SSR . . . . . . . . . . . . . . . . . . . . . . 31

2.4 Module AO . . . . . . . . . . . . . . . . . . . . . . 31

. . . . . . . . . . . . . . . . . . . . . . 32

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2.7 Module S2 . . . . . . . . . . . . . . . . . . . . . . . 33

3. Other options and accessories

. . . . . . . . . . . . . 34

3.1 RKB - Remote keypad

. . . . . . . . . . . . . . . . . 34

3.2 Red LED . . . . . . . . . . . . . . . . . . . . . . . . 34

3.3 Green LED . . . . . . . . . . . . . . . . . . . . . . . 34

1.2 Index

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Summary of Contents for B Series

Page 1: ...or remote alarm control watchdog function bus activity configurable fast access menu on power up function password and 5 configurable brightness levels Universal AC and DC power Accepts up to 3 out pu...

Page 2: ...tion see section 1 21 4 Bus activity function for help on communications start up see section 1 21 12 Output and control options with 1 2 and 3 relays transis tor outputs controls for SSR relays isola...

Page 3: ...registers 18 1 21 6 Alarm control registers and coils 18 1 21 7 Configuration menu 19 1 21 8 Alarms 20 1 21 9 Alarms configuration menu for full slave 21 1 21 10 Alarms configuration menu for process...

Page 4: ...istics of the instrument Do not forget to read the installation precau tions at section 1 24 The Modbus RTU protocol is a serial communications proto col based on RS 485 bus with master slave architec...

Page 5: ...d control modules available Modbus RTU Relay 1 Relay 2 4 20mA isolated 1 6 Factory configuration Working mode Full slave F SLV Bus Speed 19200 bps Format 8n1 Configuration Local address 1 Watchdog 10...

Page 6: ...A Power Option2 Option1 Remote keypad Signal Power Slot for option 2 Slot for option 1 Input signal terminal Remote keypad terminal C D E Cable glands B F G Panel cut out see Table 3 1 7 2 Format B44...

Page 7: ...1 Size A 436 mm Size B 135 mm Size C 3 mm Size D 55 mm Size E 25 mm Table 6 Sizes B26 Cut out G 418 mm 1 Cut out F 117 mm 1 Table 7 Panel cut out B26 F G Panel cut out see Table 7 1 7 4 Format B46 C...

Page 8: ...by accessing the internal circuits of the instrument and connecting the mod ule to the connection jumpers of the selected slot Each module is provided with a cable tie to fix the module to the tie bas...

Page 9: ...to write the color or local code for each cable 7 To comply with security regulation 61010 1 add to the power line a protection fuse acting as a disconnection element easily accessible to the operator...

Page 10: ...data formats 8n1 8e1 8o1 8n2 addresses 1 to 247 bus terminator not included wire section max 0 5mm2 Watchdog configurable from 1 to 120 sec Errors communication loss with the master Power power H 85...

Page 11: ...rors on display Err 1 incorrect password Err 2 at oPt X menu entry Installed module is not recognized Err W Watchdog error 999999 flashing mode Reading is in overrange 199999 flashing mode Reading is...

Page 12: ...from the front key pad does not update the value stored at the setpoint register Reading the setpoint register does not access the setpoint value configured in the instrument but the last written val...

Page 13: ...on valid values are discarded and no error message is generated alarms can be controlled using Alarm registers or coils By default alarms are controlled by coils see Table 17 To enable the Alarm regis...

Page 14: ...bits are written with function Write Mul tiple Registers Both registers high and low must be written with the same write function If write function is received only for one of the registers high or l...

Page 15: ...alarms can be controlled using Alarm registers or coils By default alarms are controlled by coils see Table 17 To enable the Alarm register see section 1 21 6 The Alarm register is made of bits Bit 0...

Page 16: ...key acts as an ENTER It enters into the menu option selected and when entering a numerical value it validates the num ber Key UP 5 press the UP 5 key to access the fast ac cess menu Inside the menu th...

Page 17: ...instrument by manually configuring the setpoint and other alarm parameters Analog outputs and other output and control modules are controlled locally from the instru ment Configuration menus for both...

Page 18: ...m control is performed by writ ing to coils To switch to alarm control by writing to registers configure the menu Alarm control AL ct Alarm control by coil or register is selectable but only one type...

Page 19: ...on Er parameter configure the action in case of watchdog error select Flash FLSh to activate the flash on display select Dashes dASh to activate dashes on dis play select Watchdog error Err W to activ...

Page 20: ...rument and the operator must manually con figure them Each alarm has several parameters for configuration starting with the usual setpoint hysteresis and maximum alarm active when reading is higher th...

Page 21: ...doG to activate the alarm in case of watchdog error see section 1 21 4 at the Setpoint SEt parameter configure the alarm ac tivation point Parameter value is accessible through fast ac cess see sectio...

Page 22: ...ter a restart due to changes in configuration Delaying the measure and control functions gives additional time to elements of the system who are slower so they can start completely before the instrum...

Page 23: ...fast access menu Only in Process slave mode the Address Addr function allows to visualize the ad dress of the instrument On Power Up Delay Seconds The On Power Up on Pu menu assigns functions to be ap...

Page 24: ...ve the Password function select on and introduce the 6 digits code The code will be requested when trying to access the configuration menu front key SQ Password At the FActory configuration FAct menu...

Page 25: ...everal of these optional modules have their own configura tion menu embedded The OPt 1 OPt 2 and OPt 3 menu entries give access to the configuration menu of the option installed See section 2 for a li...

Page 26: ...arity 1 stop 8bits oddparity 1stop 8 bits no parity 2 stop Alarm 1 Remote Watchdog Alarmsin fullslave mode Alarm 2 Alarm 3 Remote Watchdog Remote Watchdog Configuration 1 to 247 Local address Watchdog...

Page 27: ...Setpoint 3 Bus activity Setpoint on bus Key LE Alarmunlock No function Option 1 Access to the optional module installed at slot1 Option 2 Access to the optional module installed at slot2 Option 3 Acce...

Page 28: ...on Side fixations Fixation screws Diameter 4 5mm 30mm between hole centers Figure 9 Hanging mount Diameter 4 5mm 30mm between hole centers Side fixations Fixation screws Figure 10 Wall mount Wall moun...

Page 29: ...of 24 MONTHS from the shipment date This warranty does not apply in case of misuse ac cident or manipulation by non authorized personnel In case of malfunction get in contact with your local provid er...

Page 30: ...screw clamp pitch 5 08 mm Installation allowed at slot1 slot2 slot3 The T1 module provides 1 transistor output to install in large format industrial meters from Series B Formats B26 and B46 accept up...

Page 31: ...on 1 9 on how to install output and control modules 2 3 Module SSR The SSR module provides 1 output for SSR relay control to install in large format industrial meters from Series B Formats B26 and B46...

Page 32: ...output and control modules Protocol Modbus RTU Bus RS 485 up to 57 6 Kbps Isolation 1000 Vdc Terminal plug in screw clamp pitch 5 08 mm Installation allowed at slot1 slot2 slot3 The RTU module provid...

Page 33: ...um Configuration is performed from the front keypad of the in strument by accessing the menu entries Opt 1 Opt 2 or Opt 3 according to the slot where the module is installed Modules S2 can be provided...

Page 34: ...ther options and accessories 3 1 RKB Remote keypad Remote keypad for large format industrial meters from Series B Replicates a remote version of the front keypad close to the operator Cable not provid...

Page 35: ...FEMA ELECTR NICA SERIES B Models Bxx RTU 35 E m p t y p a g e...

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