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Overview Modbus registers (RCMS150-01 only)

RCMS150_D00259_01_M_XXEN/08.2021

6.3 Measured values

Register Property

Description

Format

Comment/unit

01000

Residual current measured value (K1 RMS) Float32

Current
instantaneous
value.
For status, refer to
Tab. 6.3

01002

Residual current measured value (K1 DC)

Float32

01004

Status K1

UINT32

01006

Residual current measured value (K2 RMS) Float32

01008

Residual current measured value (K2 DC)

Float32

01010

Status K2

UINT32

01012

Residual current measured value (K3 RMS) Float32

01014

Residual current measured value (K3 DC)

Float32

01016

Status K3

UINT32

01018

Residual current measured value (K4 RMS) Float32

01020

Residual current measured value (K4 DC)

Float32

01022

Status K4

UINT32

01024

Residual current measured value (K5 RMS) Float32

01026

Residual current measured value (K5 DC)

Float32

01028

Status K5

UINT32

01030

Residual current measured value (K6 RMS) Float32

01032

Residual current measured value (K6 DC)

Float32

01034

Status K6

UINT32

01036

Device error and
status information

Float32

If device errors are
present, the error
code is output here
with a factor of 100,
see Tab. 6.4.
If there are several
errors, the error
with the highest
error number is out-
put.
Example: 800 = 8.00
(hardware error)

Summary of Contents for LINETRAXX RCMS150

Page 1: ...Manual EN LINETRAXX RCMS150 series Residual current monitor type B with integrated measuring current transformers for earthed AC DC systems TN and TT systems RCMS150_D00259_01_M_XXEN 08 2021 ...

Page 2: ...Deutschland PO Box 1161 35301 Grünberg Deutschland Tel 49 6401 807 0 Fax 49 6401 807 259 Email info bender de www bender de Bender GmbH Co KG All rights reserved Reprinting only with permission of the publisher Subject to change Photos Bender archives ...

Page 3: ...Warranty and liability 8 1 7 Disposal 8 2 Safety instructions 9 2 1 General safety instructions 9 2 2 Work activities on electrical installations 9 2 3 Intended use 10 3 Product description 11 3 1 Device features 11 3 2 Functional description 11 3 3 Approvals and certifications 12 4 Mounting connection and commissioning 13 4 1 Mounting the device 13 4 1 1 Important information on mounting 13 4 1 2...

Page 4: ...egisters RCMS150 01 only 24 6 1 General overview 24 6 1 1 Read and write permissions 24 6 1 2 Used formats 24 6 1 3 Overview of the register ranges 25 6 2 Device information 25 6 3 Measured values 27 6 4 Interface parameters 32 6 5 Parameters 33 6 6 Control commands 38 7 Glossary 40 8 Technical data 43 8 1 Tabular data 43 8 2 Factory settings of the Modbus interface 46 8 3 Standards approvals cert...

Page 5: ...pt any liability for injury to persons or damage to property resulting from errors or mistakes in this manual This manual is intended for qualified personnel working in electrical engineering and electronics This signal word indicates that there is a high risk of danger that will result in electrocution or serious injury if not avoided This signal word indicates a medium risk of danger that can le...

Page 6: ...Bender products Hardware and software update for Bender devices Delivery of replacement devices in the event of faulty or incorrectly delivered Bender devices Extended guarantee for Bender devices which includes an in house repair service or replacement devices at no extra cost Telephone 49 6401 807 780 technical issues 49 6401 807 784 785 sales Fax 49 6401 807 789 E mail repair bender service de ...

Page 7: ...gemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie software clause in respect of the licensing of standard software as part of deliveries modifications and changes to gen eral delivery conditions for products and services in the electrical industry set out by the ZVEI Zentralverband Elektrotechnik und Elektronikindustrie e V German Electri cal and Electronic Manufacture...

Page 8: ...the device Furthermore the rules and regulations that apply for ac cident prevention at the place of use must be observed 1 7 Disposal Abide by the national regulations and laws governing the disposal of this device Ask your supplier if you are not sure how to dispose of the old equipment The directive on waste electrical and electronic equipment WEEE directive and the di rective on the restrictio...

Page 9: ...ndards and regulations must be complied with The European standard EN 50110 can be used as a guide Only qualified personnel are permitted to carry out the work necessary to install commission and run a device or system Risk of electrocution due to electric shock Touching live parts of the system carries the risk of An electric shock Damage to the electrical installation Destruction of the device B...

Page 10: ...sulation are routed through the measuring current transformers higher voltages may occur The device can be operated at an altitude of up to 2000 m above mean sea level In order to meet the requirements of applicable standards customised parameter set tings must be made on the equipment in order to adapt it to local equipment and op erating conditions Please heed the limits of the range of applicat...

Page 11: ...0 RS 485 interface with BMS protocol Compatible with RCMS460 490 in a system setup Address range 2 90 can be adjusted directly on the device Up to 89 RCMS150 can be used on the bus RCMS150 01 RS 485 interface with Modbus RTU protocol Compatible with other Modbus RTU capable device series from Bender such as the RCMB300 series and RCMB13 01 in a system setup Address range 1 99 can be adjusted direc...

Page 12: ...interface If the fault memory is enabled only applicable to RCMS150 01 the alarm message re mains on the bus despite the LED going out All devices can be accessed via the network from any PC using a standard web browser Like this all relevant measurement data of the monitored system are available All de vice related parameters of the RCMS150 can be set via the gateway technology To ensure the devi...

Page 13: ...s to be carried out according to all applicable local laws e g wire cross section protection PE con nection The climatic conditions must be complied with The device is only permitted to be used in closed rooms Only qualified personnel are permitted to carry out the work necessary to install commission and run a device or system Risk of electrocution due to electric shock Touching live parts of the...

Page 14: ...also be mounted on a DIN rail using the optionally available fastening set 4 1 3 Dimension diagram mm Fig 4 1 Dimension diagram RCMS150 4 2 Connecting the device Risk of electric shock Follow the basic safety rules when working with electricity Observe the information on rated voltage and supply voltage specified in the technical data 230 K1 K2 K3 K4 K5 K6 A B 245 10 38 205 26 3 4 6 DANGER ...

Page 15: ...ers for the channels K1 6 4 ON LED Power on LED green 5 Detent potentiometer Setting the unit place of the bus address BMS bus or Modbus RTU 6 Detent potentiometer Setting the tens place of the bus address BMS bus or Modbus RTU 7 Plug Connection to the supply voltage Connection RS 485 BMS bus or Modbus RTU RCMS150 01 If both detent potentiometers are set to 0 the device uses the address parameteri...

Page 16: ...shes slowly RCMS150 01 Device error flashes very quickly RCMS150 01 Identify device via Modbus RTU Flash code Interface address output see page 19 ALARM K1 K6 yellow lights Main alarm response value IΔn exceeded flashes Device error channel Risk of short circuit Only insulated conductors with an insulation that is suitable for at least the monitored voltage may be routed through the measuring curr...

Page 17: ...4 Detail terminal Detail terminal 1 RS 485 interface BMS bus or Modbus RTU 2 Supply voltage US DC 24 V 3 Terminating resistor 120 Ω required for both the first and the last bus device K1 K2 K3 K4 K5 K6 1 2 3 4 5 6 ON COM 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 A B x 1 x 10 PE L1 L2 L3 N PE A B A B 24V GND 1 2 3 ...

Page 18: ...ting range BMS bus 2 90 Adjustment on the device Move the detent potentiometers to the corresponding position using a screwdriver Address setting RCMS150 01 Modbus RTU Factory setting bus address Detent potentiometers to 00 Last two digits of the serial number 100 Setting range Modbus RTU 1 247 Addresses 1 99 Adjustment on the device Move the detent potentiometers to the corresponding position usi...

Page 19: ...s RTU The set Modbus address is only indicated by the ON LED flashing after an address change via the detent potentiometers on the device Hundreds place Pause Tens place Pause Unit place Example designates the Modbus address 153 After indicating the address the RCMS150 01 automatically switches to the stand ard display state The ON LED does not indicate address changes via the bus 6 Connect RCMS15...

Page 20: ...CMS150 start the web browser Enter the IP address of the gateway CP9 or COM465IP BMS bus You can find the RCMS150 in the bus overview Modbus RTU You can add the RCMS150 01 to your system in the browser Tools Device management Modbus devices Manage devices Add device Search and configure devices 5 3 User interface web browser Basic operation see manual of the gateway CP9 or COM465IP COM465IP RCMS15...

Page 21: ...devices Menu Settings Edit texts Device Screen and printout Specify alarm text for device and device failure Channel 1 12 Screen and printout Specify alarm text for measuring channel 1 12 for prewarning and main alarm Channel General Channel K1 6 Hysteresis toff tstart up RMS Channel K1 6 ton1 2 RMS IΔn1 2 RMS measuring channels 1 6 DC Channel K1 6 ton1 2 DC IΔn1 2 DC measuring channels 7 12 Facto...

Page 22: ... a prewarning main alarm Main alarm Prewarning Alarm settings General Channel K1 6 Hysteresis toff tstart up fault memory RMS ton1 2 RMS IΔn1 2 RMS measuring channel 1 6 DC ton1 2 DC IΔn1 2 DC measuring channel 7 12 System Interface Device address The address set here is only used if both detent potentiometers are set to 0 Baud rate Parity Stop bits Identify devices LED flashes green very quickly ...

Page 23: ...u nication test Measuring channel 1 12 A test alarm is set at the selected measuring channel on the interface Offset calibra tion Write access This box must be ticked for security reasons Channel 1 6 Perform offset calibration Info Device name article number serial number installation location operat ing time manufacturer When setting the response values IΔn2 the ratio of IΔn2RMS to IΔn2DC must on...

Page 24: ...of the regis ters is 0 based To check these properties the UINT32 register 0 can be read and com pared with the target value 0x12345678 For a complete Modbus protocol specification visit https www modbus org 6 1 General overview 6 1 1 Read and write permissions 6 1 2 Used formats RO Read Only read permission only RW Read Write read and write permission WO Write Only write permission only Float32 I...

Page 25: ...0002 RO Device name String UTF8 RCMS150 01 0 00018 RO Article number String UTF8 B94053026 0 00034 RO Serial number String UTF8 00050 RO Manufacturer name String UTF8 Bender 0 00066 RO Manufacturer Internet address String UTF8 www bender de 0 00082 RO Device version UINT16 Version number multi plied by 100 Example 123 V1 23 00083 RO Device patch version UINT16 00084 RO IU application D number UINT...

Page 26: ...s 1 8 9 16 17 24 and or 25 32 must be written in each case If the string does not fill a block completely it must be filled with NULL characters 00091 RO MU1 Application D number UINT16 489 00092 RO MU1 Application Version UINT16 00093 RO MU1 Application Build number INT16 0 00094 RO MU1 Bootloader D number UINT16 0 00095 RO MU1 Bootloader Version UINT16 0 00096 RO MU1 Bootloader Build number INT1...

Page 27: ...RO Residual current measured value K3 DC Float32 01016 RO Status K3 UINT32 01018 RO Residual current measured value K4 RMS Float32 01020 RO Residual current measured value K4 DC Float32 01022 RO Status K4 UINT32 01024 RO Residual current measured value K5 RMS Float32 01026 RO Residual current measured value K5 DC Float32 01028 RO Status K5 UINT32 01030 RO Residual current measured value K6 RMS Flo...

Page 28: ...32 01050 RO Residual current measured value min K3 RMS Float32 01052 RO Residual current measured value min K3 DC Float32 01054 RO Status K3 min UINT32 01056 RO Residual current measured value min K4 RMS Float32 01058 RO Residual current measured value min K4 DC Float32 01060 RO Status K4 min UINT32 01062 RO Residual current measured value min K5 RMS Float32 01064 RO Residual current measured valu...

Page 29: ...d 01088 RO Residual current measured value average K3 RMS Float32 01090 RO Residual current measured value average K3 DC Float32 01092 Reserved 01094 RO Residual current measured value average K4 RMS Float32 01096 RO Residual current measured value average K4 DC Float32 01098 Reserved 01100 RO Residual current measured value average K5 RMS Float32 01102 RO Residual current measured value average K...

Page 30: ...2 max UINT32 01126 RO Residual current measured value max K3 RMS Float32 01128 RO Residual current measured value max K3 DC Float32 01130 RO Status K3 max UINT32 01132 RO Residual current measured value max K4 RMS Float32 01134 RO Residual current measured value max K4 DC Float32 01136 RO Status K4 max UINT32 01138 RO Residual current measured value max K5 RMS Float32 01140 RO Residual current mea...

Page 31: ...resid ual current through the channel is too high or if there are high pulses If the above points do not apply and the error occurs frequently return the device 6 00 Calibration error Calibration data faulty Switch the device off and on again If the error persists return the device 6 50 Production data faulty Values outside the limits or checksum incorrect Error is only cleared by switching the de...

Page 32: ... 60 μC parameter error Parameter outside permissible limits Switch the device off and on again Reset device to factory settings Modbus register 59020 If the error persists return the device 9 70 μC task pro gramme sequence General software error Switch the device off and on again If the error persists return the device 9 90 Error μC cycle generation Unacceptable deviation or fail ure of the μC cyc...

Page 33: ...at32 s 0 5 s 10 min 10 ms 0 5 s 32108 RW Fault memory UINT16 0 off 1 on 0 off 32109 Reserved 32110 RW IΔn2 RMS Float32 A 3 300 mA 0 1 mA 30 mA 32112 RW ton main alarm RMS Float32 s 0 s 10 min 10 ms 0 s 32114 RW IΔn1 RMS Float32 50 100 0 1 50 32116 RW ton prewarning RMS Float32 s 0 s 10 min 10 ms 1 s 32118 RW IΔn2 DC Float32 A 3 300 mA 0 1 mA 6 mA 32120 RW ton main alarm DC Float32 s 0 s 10 min 10 ...

Page 34: ... RW IΔn1 DC Float32 50 100 0 1 50 32150 RW ton prewarning DC Float32 s 0 s 10 min 10 ms 1 s 32152 Reserved 32154 RW K3 Response value hysteresis Float32 10 25 0 1 15 32156 RW toff Float32 s 0 s 10 min 10 ms 1 s 32158 RW t start up Float32 s 0 5 s 10 min 10 ms 0 5 s 32321 RW Fault memory UINT16 0 off 1 on 0 off 32161 Reserved 32162 RW IΔn2 RMS Float32 A 3 300 mA 0 1 mA 30 mA 32164 RW ton main alarm...

Page 35: ...ved 32188 RW IΔn2 RMS Float32 A 3 300 mA 0 1 mA 30 mA 32190 RW ton main alarm RMS Float32 s 0 s 10 min 10 ms 0 s 32192 RW IΔn1 RMS Float32 50 100 0 1 50 32194 RW ton prewarning RMS Float32 s 0 s 10 min 10 ms 1 s 32196 RW IΔn2 DC Float32 A 3 300 mA 0 1 mA 6 mA 32198 RW ton main alarm DC Float32 s 0 s 10 min 10 ms 0 s 32200 RW IΔn1 DC Float32 50 100 0 1 50 32202 RW ton prewarning DC Float32 s 0 s 10...

Page 36: ... RW IΔn1 DC Float32 50 100 0 1 50 32228 RW ton prewarning DC Float32 s 0 s 10 min 10 ms 1 s 32230 Reserved 32232 RW K6 Response value hys teresis Float32 10 25 0 1 15 32234 RW toff Float32 s 0 s 10 min 10 ms 1 s 32236 RW t start up Float32 s 0 5 s 10 min 10 ms 0 5 s 32238 RW Fault memory UINT16 0 off 1 on 0 off 32239 Reserved 32240 RW IΔn2 RMS Float32 A 3 300 mA 0 1 mA 30 mA 32242 RW ton main alar...

Page 37: ...hannels are selected as target the process can take up to one second 3 Unix time Second count since 01 01 1970 00 00 h 2 Lost when the device is switched off 4 Offset of the time zone 5 CEST automatic switching Central Europe DST automatic switching USA CDN 32256 RW Copy parameters UINT32 1 0 32258 RW Time 2 3 UINT32 Unix time 0 0xFFFFFFFF 1 0 32260 RW Time zone 2 4 Float32 h 12 14 0 25 0 32262 RW...

Page 38: ...INT16 59006 RW K6 UINT16 59007 WO K1 Fault mem ory reset UINT16 1 Perform reset 3 59008 WO K2 UINT16 59009 WO K3 UINT16 59010 WO K4 UINT16 59011 WO K5 UINT16 59012 WO K6 UINT16 59013 WO K1 Load factory settings UINT16 1 Apply factory set tings 4 59014 WO K2 UINT16 59015 WO K3 UINT16 59016 WO K4 UINT16 59017 WO K5 UINT16 59018 WO K6 UINT16 59019 WO Load channel inde pendent factory settings without...

Page 39: ... channel independent factory settings with interface parameters secured via register 59000 Register 1269 Installation location Register 16158 Modbus address Register 16159 Modbus baud rate Register 16161 Modbus parity stop bit Register 16162 Time Register 16164 Time zone Register 16166 Summer time 7 The Power on LED flashes green quickly to identify the device more quickly in a cluster of devices ...

Page 40: ...ent of a device failure Edit texts It is essential that each measuring channel is clearly identi fied in the overview or in the reports The alarm texts that are indicated in the event of prewarn ings main alarms can be identical or different for all chan nels If no individual text is assigned the general text will be indicated in the event of an alarm Factory settings All settings are reset Hyster...

Page 41: ...ched e g 50 of the main alarm response value If there is a prewarning a message is sent via the bus Is triggered by Exceeding the set response value during residual cur rent measurement Fault of measuring current transformer Device error Report The report includes The current measured values for each channel Values of the general settings Hysteresis toff tstart up Response values and ton for prewa...

Page 42: ...dition that triggers the message for pre warning and main alarm exists Signalling is only done by the RCMS150 if the condition that triggers the message still exists after the response delay has elapsed Setting range 0 10 minutes t start up Start up delay tstart up Time delay after the RCMS150 has been switched on No alarm message is generated during this time period This time delay is required if...

Page 43: ...on voltage 250 V Pollution degree 3 Insulation To achieve double insulation DI for overvoltage category III insulated primary conductors with sufficient rated voltage must be used on the application side BI Overvoltage category III DI Overvoltage category II Voltage test acc to IEC 61010 1 AC 2 2 kV Power supply Nominal supply voltage US DC 24 V Operating range US 20 Power consumption 4 W Residual...

Page 44: ...rface RS 485 Connection terminals A B Cable shielded shield on one side to PE recommended CAT6 CAT7 min AWG23 alternative J Y St Y min 2 x 0 8 Bus terminating resistor external 2 x 120 Ω 0 25 W Protocol BMS Cable length 1200 m Deviceaddress 2 90 2 Protocol Modbus RTU Cable length 1200 m Device address 1 247 last 2 digits of the serial number 100 Environment EMC EMC Immunity IEC 62020 1 Emission IE...

Page 45: ...rrule without plastic sleeve 0 25 1 5 mm flexible with ferrule with plastic sleeve 0 25 0 75 mm Stripping length 10 mm Other Operating mode continuous operation Position of normal use any Enclosure material polycarbonate Flammabilityclass UL94 V 0 Screw mounting to standard distribution panels with12 TE 2 x M6 DIN railmounting mounting clip accessories Tightening torque 1 5 Nm Weight 170 g Measuri...

Page 46: ...formation Suitable system components The use of the listed power supply units is recommended The use of a surge protection device is mandatory for these power supply units Type Supply voltage US Protocol Art No RCMS150 DC 24 V BMS B94053025 RCMS150 01 Modbus RTU B94053026 Mounting clip for DIN rail mounting B91080110 Description Type Art No Power supply STEP PS 1 AC 24 DC 0 5 B94053110 STEP PS 1 A...

Page 47: ...465IP B95061065 X X CP907 I flush mounted enclosure B95061031 X X CP907 I control cabinet door mounting B95061032 RS 485 repeater X X DI 1DL B95012047 Residual current monitoring system In this case no condi tion monitor gateway is neces sary X RCMS460 D 1 B94053001 X RCMS460 D 2 B94053002 X RCMS490 D 1 B94053005 X RCMS490 D 2 B94053006 Date Document version State Changes 08 2016 00 First edition ...

Page 48: ...Technical data 48 RCMS150_D00259_01_M_XXEN 08 2021 ...

Page 49: ...considerations 13 Intended use 9 10 L LED 31 M Menu overview 21 Menu overview RCMS150 21 Menu overview RCMS150 01 22 Menu structure of the web user interface 43 Modbus registers Control commands 38 Device information 26 Interface parameters 32 Parameters 33 Mounting 13 Mounting the device 13 O On site service 6 Operating elements 15 Ordering information 46 P Periodic verification 11 Product descri...

Page 50: ...rvice 6 Standards 46 Start page web user interface 43 Starting the web browser 20 Support 6 System design 20 T Technical data 43 Technical support 6 Terminal details 17 Training courses 7 W Web user interface 43 Wiring diagram 16 Work activities on electrical installations 9 Workshops 7 ...

Page 51: ......

Page 52: ...berg Deutschland Tel 49 6401 807 0 Fax 49 6401 807 259 E Mail info bender de www bender de Fotos Bender Archiv All rights reserved Reprinting and duplicating only with permission of the publisher Subject to change Bender GmbH Co KG PO Box 1161 35301 Grünberg Germany Londorfer Str 65 35305 Grünberg Germany Tel 49 6401 807 0 Fax 49 6401 807 259 E Mail info bender de www bender de Photos Bender Archi...

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