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WEG SRW 01, User Manual

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Parameterization

5-10 | SRW 01

5

5.4 OPERATION MODES

The SRW 01 presents 8 operation modes. The operation mode is selected through the parameter P202.

P202 – Operation Mode

Adjustable

Range:

0 = Transparent
1 = Overload Relay
2 = Direct Starter
3 = Reversing Starter
4 = Star/Delta Starter
5 = Dahlander Starter
6 = Pole Changing Starter
7 = PLC

Factory

Setting: 

1

Proprieties:

Sys, CFG

Description:

It is the selection of the SRW 01 operation mode.

The functions of the Control Unit inputs and outputs are configured automatically according to the selected 
operation mode, defining in a fast and simple manner the wiring between pushbuttons, contactors and the 
SRW 01, for the assembling of a motor starter. The Control Unit digital inputs and outputs can be monitored via 
Ladder/Fieldbus, even though they have specific pre-defined functions.

All the operation modes, except PLC, allow the motor monitoring.

ATTENTION!

It is only possible to change the parameter P202 with the motor deenergized.

NOTE!

The operation mode change (P202) modifies the functions of the Control Unit digital inputs and outputs.

NOTE!

The command functions (ON/OFF), preset for the digital inputs in each operating mode, except for 
Overload, PLC and Transparent mode, can be modified by means of the system bit markers, SX3001 
(OFF), SX3002 (Direct ON/High Speed) and SX3003 (Reverse ON/Low Speed). Use those markers on 
the Ladder user’s program and configure the local command selection (P229) or remote command 
(P232) for value 2 (USB/Ladder).

NOTE!

All operation modes allows the user to develop its own application using the WLP software ladder 
language. The maximum allowed program size is 32 kB.

5.4.1 SRW 01 Check Back

Parameters P208, P209 and P211 configure the check back of the SRW 01 for each operation mode which 
assures that the motor was really driven and checking if it keeps this way until a stop control is identified or 
assuring that the motor keeps at standstill until a start control is identified. The digital inputs that can be used as 
check back depend on the operation mode (P202). Consult the following connection schemes.

Summary of Contents for SRW 01

Page 1: ...User s Manual Smart Relay SRW 01 Ethernet Motors Automation Energy Transmission Distribution Coatings...

Page 2: ......

Page 3: ...User s Manual Series SRW 01 Language English Document N 10002415831 01 Models 0 25 840 A Software Version 2 0X Publication Date 11 2017...

Page 4: ...Summary of Reviews The information below describes the revisions made to this manual Version Review Description V1 0X R00 First edition V2 0X R01 General review...

Page 5: ...6 3 7 EXTERNAL CURRENT TRANSFORMER CT USE 3 7 3 8 USB CONNECTION 3 7 3 9 CONNECTION OF THE CONTROL UNIT UC DIGITAL INPUTS 3 8 3 9 1 Identification of the Digital Inputs Types UC 3 8 3 9 2 Connection o...

Page 6: ...arter 5 23 5 4 8 Pole Changing Starter 5 23 5 4 8 1 Connection Diagram Pole Changing Starter 5 24 5 4 8 2 Operation Diagram Pole Changing Starter 5 25 5 4 9 PLC Mode 5 25 5 4 9 1 Connection Diagram PL...

Page 7: ...7 22 Overpower 5 55 5 7 23 Power Under Factor 5 56 5 7 24 Power Over Factor 5 57 5 7 25 Reset Button 5 58 5 7 25 1 Reset 5 58 5 7 25 2 Trip Test 5 58 5 7 26 Reset to the Factory Settings 5 59 5 7 27 A...

Page 8: ...Contents...

Page 9: ...Error 0 to 200 RO 6 6 P016 Current Error 0 to 200 RO 6 6 P020 PTC Value ohms 0 to 10000 RO 6 6 P023 Firmware Version UC 0 00 to 655 35 RO 6 7 P024 Type of Protection UC 0 PTC 1 ELS 2 PTC ELS RO 6 7 P...

Page 10: ...it2 Trip Test bit3 Phase Sequence RO 6 13 P075 Alarm Status 1 binary bit0 PTC bit1 Out of Frequency bit2 Undercurrent bit3 Overcurrent RO 6 14 P076 Alarm Status 2 binary bit0 Phase Loss Current bit1 C...

Page 11: ...Last Error 0 to 65535 RO 7 6 P127 Voltage L1 L2 Last Error 0 to 1000 V RO 7 6 P128 Voltage L2 L3 Last Error 0 to 1000 V RO 7 6 P129 Voltage L3 L1 Last Error 0 to 1000 V RO 7 7 P130 Defined by User 1...

Page 12: ...5 P185 Earth Leakage Current Fifth Error 0 000 to 10 000 A RO 7 5 P186 Logical Status Fifth Error 0 to 65535 RO 7 6 P187 Voltage L1 L2 Fifth Error 0 to 1000 V RO 7 6 P188 Voltage L2 L3 Fifth Error 0...

Page 13: ...C NO 8 Trip Signal Out of Frequency NO 9 Trip Signal Undercurrent NO 10 Trip Signal Overcurrent NO 11 Trip Signal Phase Loss current NO 12 Trip Signal Current Imbalance NO 13 Trip Signal Earth Fault N...

Page 14: ...Sys rw 3 10 P313 Action in Case of Communication Error 0 Only Fault Indication 1 The Motor is Turned Off 2 The Motor is Turned Off and the Commands are Reset 3 It Changes to Local 0 Sys rw 5 30 P315...

Page 15: ...Earth Fault Time 0 Disabled 1 to 99 s Enabled 3 s Sys rw 5 37 P619 Earth Fault Protection Action 0 Alarm 1 Switch Off Trip 1 Sys rw 5 37 P620 Phase Loss Current Time 0 Disabled 1 to 99 s Enabled 3 s...

Page 16: ...Enabled 3 s Sys rw 5 52 P651 Voltage Unbalance Protection Action 0 Alarm 1 Switch Off Trip 1 Sys rw 5 52 P652 Phase Loss Time Voltage 0 Disabled 1 to 99 s Enabled 3 s Sys rw 5 52 P653 Phase Loss Prote...

Page 17: ...eway Configuration 1 0 to 255 0 Sys rw 5 30 P767 Default Gateway Configuration 2 0 to 255 0 Sys rw 5 30 P768 Default Gateway Configuration 3 0 to 255 0 Sys rw 5 30 P769 Default Gateway Configuration 4...

Page 18: ...Write Word 16 0 to 65535 0 Sys rw 5 31 P866 Write Word 17 0 to 65535 0 Sys rw 5 31 P867 Write Word 18 0 to 65535 0 Sys rw 5 31 P868 Write Word 19 0 to 65535 0 Sys rw 5 31 P869 Write Word 20 0 to 6553...

Page 19: ...maintenance of this equipment These personnel must follow all the safety instructions included in this Manual and or defined by local regulations Failure to comply with these instructions may result i...

Page 20: ...and message E0085 on the HMI that there is no communication with the UMC UMCT and the current informed will be zero 0 SetparameterP295accordingtotheCurrentMeasurementUnit UMC orCurrent VoltageMeasurem...

Page 21: ...00 103 W VA volt ampere unit of measurement of apparent power kVA kilovolt ampere 1000 103 VA VAr reactive volt ampere unit of measurement of reactive power kVAr kiloVolt ampere reactive 1000 103 VA k...

Page 22: ...ons per minute speed unit s second V volts ohms NO normally open contact NC normally closed contact Check Back verification of running motor Trip switching off of the motor by the action of a protecti...

Page 23: ...ges up to 690 V phase sequence power factor cos and all motor powers In order to exchange information via Ethernet communication network the SRW 01 features two RJ45 ports with integral switch which e...

Page 24: ...e Current Measurement Unit SRW 01 UMC4 125 A f Current Measurement Unit SRW 01 UMC5 420 A g Current Measurement Unit with busbar accessory SRW 01 UMC6 840 A h Current Voltage Measurement Unit SRW 01 U...

Page 25: ...sensors SRW01 ELS 2 5 4 3 1 6 1 Digital input indication Led s 2 Digital output indication Led s 3 On Led Green Energized device Off Deenergized device 4 Status Led Green Normal operation Flashing gre...

Page 26: ...4 10 2 11 12 MADE IN BRAZIL HECHO EN BRASIL FABRICADO NO BRASIL See user manual for short circuit ratings Use only with SRW01 UC V4 00 or later Protection degree IP20 MAX TA 55 C 131 F IEC 60947 4 1...

Page 27: ...oads and the power supply taking a space in the electric system that could be used to supply more real power The power factor is a dimensionless number between 0 00 and 1 00 and shows the efficiency l...

Page 28: ...s the real P reactive Q and apparent S powers can be represented by vectors that form a right triangle also known as power triangle as shown in Figure 2 6 on page 2 8 from which the power relations ca...

Page 29: ...o 131 F According UL 0 C to 40 C 32 F to 104 F Humidity 5 to 90 non condensing Pollution degree 2 according to UL508 with non conductive pollution Condensation shall not originate conduction through t...

Page 30: ...crews Figure 3 1 a and b UC UMC EDU and UMCT mounting NOTE The Control Unit UC can be mounted together with the Current Measurement Unit UMC making a single unit or separately up to 2 meters The Curre...

Page 31: ...A1 A2 C1 O1 O2 C3 O3 C4 O4 T1 T2 E1 E2 PE Figure 3 2 Control unit connections XC1 terminal strip Digital inputs I11 I12 I13 I14 I15 and I16 24 Vdc output for the 24 Vdc digital inputs IC Power supply...

Page 32: ...digital inputs application of voltage on the terminals T1 T2 E1 and E2 3 3 RELAY POWER SUPPLY NOTE The power supply must be compatible with the SRW 01 nominal voltage The SRW 01 is fed through the ter...

Page 33: ...e connection T2 L3 is used with a single phase motor then the SRW 01 earth fault protection will actuate 3 5 CURRENT MEASUREMENT UNIT UMC CONNECTION The SRW 01 has 6 current measurement units UMC1 0 5...

Page 34: ...ible to use a Current Voltage Measurement Unit UMCT instead of a Current Measurement Unit UMCT Besides measuring the motor currents like the UMC it is possible to monitor the line voltages up to 690 V...

Page 35: ...gh the UMC UMCT window according to the Figure 3 4 on page 3 5 The Figure 3 5 on page 3 7 presents a typical wiring diagram using external CTs SRW01 UMC1 SRW01 UC SRW01 CB L1 L2 L3 T1 T2 T3 TC3 TC2 TC...

Page 36: ...ply of 24 Vdc as shown in Figure 3 7 on page 3 9 XC1 I11 I12 I13 I14 I15 I16 IC A1 Figure 3 6 24 Vdc digital inputs activation 3 9 1 Identification of the Digital Inputs Types UC The SRW 01 indicates...

Page 37: ...outputs at the Control Unit SRW01 UC It has 6 digital inputs and 4 digital outputs It is possible to use only one Expansion Digital Unit EDU with each Control Unit totalizing 12 inputs and 8 outputs...

Page 38: ...tor off for the operation modes where this command exists It is necessary to execute the error reset to remove the indication NOTE Regardless of the action programmed in P312 if a communication loss b...

Page 39: ...Digital output internal wiring diagram NOTE When driving inductive loads contactors relays solenoids etc overvoltage suppressors must be connected in parallel with the coils of those devices The conn...

Page 40: ...S for installation as shown on the Table 3 2 on page 3 12 Table 3 2 Equivalence between UMC UMCT and ELS Current Measurement Unit UMC or Current Voltage Measurement Unit UMCT Earth Leakage Sensor ELS...

Page 41: ...parameter parameter content which corresponds to the selected option among those available for that parameter The parameter values define the SRW 01 programming or a variable value e g nominal current...

Page 42: ...s high speed H or low speed L if the operation mode is Dahlander Pole Changing P202 5 or 6 This key works as Error Trip reset when the parameter P601 2 With this configuration the front reset button i...

Page 43: ...P001 to P1109 through the parameter P206 P206 User Selection Adjustable Range 1 to 1109 Factory Setting 3 Proprieties Sys rw Description It is used to select the parameter whose content has to be sho...

Page 44: ...y function it is necessary to use the HMI The SRW 01 copy function allows the recording of up to 3 parameter sets and or 3 user programs It presents two procedures 1 Upload dos dados SRW 01 para a HMI...

Page 45: ...During the recording the message copy is presented on the HMI P500 or P501 get automatically back to 0 no function when the transfer is finished 3 Disconnect the HMI from the SRW 01 A 4 Connect the sa...

Page 46: ...tion It selects the memory position available for saving or loading the SRW 01 user program ATTENTION If the SRW 01 A and B control different motors but have the same wiring diagram verify the SRW 01...

Page 47: ...es Current imbalance configuration Earth fault configuration Phase loss current configuration Overcurrent and undercurrent configuration Frequency out of range configuration PTC configuration Overload...

Page 48: ...al Remote and its initial state P220 Local Remote Selection Adjustable Range 0 Always Local 1 Always Remote 2 HMI key LOC 3 HMI key REM 4 Digital Input I13 5 Digital Input I14 6 Fieldbus LOC 7 Fieldbu...

Page 49: ...en the Local Remote commands start stop reversion etc are controlled by the I11 to I16 digital inputs according to the operation mode selected in P202 If P229 or P232 1 then the Local Remote commands...

Page 50: ...ough the status led and through the HMI E0025 error message If the user selects Local or Remote commands using the HMI P229 or P232 1 then the action for an HMI communication error can be selected thr...

Page 51: ...djustable Range 0 Two Wires Switch 1 Three Wires Pushbutton Factory Setting 1 Proprieties Sys CFG Description Select the type of control NOTE The control logic assigned to the digital inputs I11 to I1...

Page 52: ...r 110 Vac according to the acquired model must be used The connection diagram is presented in the Section 3 12 CONNECTION OF THE EXPANSION DIGITAL UNIT EDU DIGITAL INPUTS on page 3 10 of this manual T...

Page 53: ...is used to signal alarm or fault In case of alarm or fault the output is closed remaining like this until the cause of failure is not present anymore and the reset control is set Trip Error NO Signal...

Page 54: ...mation refer to the Section 5 4 OPERATION MODES on page 5 10 of this manual NOTE Only one Expansion Digital Unit EDU can be used with each Control Unit UC The factory setting for the Expansion Digital...

Page 55: ...1 O6 bit 2 O7 bit 3 O8 Factory Setting Proprieties RO Description It monitors the status of the Expansion Digital Unit EDU digital outputs E g P087 10 1010b It means that the digital outputs O5 and O...

Page 56: ...P202 with the motor deenergized NOTE The operation mode change P202 modifies the functions of the Control Unit digital inputs and outputs NOTE The command functions ON OFF preset for the digital inpu...

Page 57: ...ction becomes free for the user and can be used to cause an external fault for instance refer to the Item 5 7 2 External Fault on page 5 33 P209 Execution Time Adjustable Range 0 1 to 99 0 s Factory S...

Page 58: ...med the setting of the stop control the Control Unit identifies the change of state of the check back signal without the suitable on control an error will be generated and the control unit will send o...

Page 59: ...trol Unit UC on the Transparent operation mode with drive through the digital inputs at 24 Vdc where on the Ladder programming digital input I11 turns the motor on off digital input I12 is used as a C...

Page 60: ...f the use of the Control Unit on the Overload Relay operation mode where the digital inputs I11 to I16 driven at 24 Vdc and the digital outputs O3 and O4 can be used according to the user s needs A2 A...

Page 61: ...ording to the application NOTE In the example above the Check Back signal was configured for digital input P208 1 The factory setting is Check Back by motor current P208 0 If P208 0 then the digital i...

Page 62: ...x I13 Figure 5 6 Operation diagram for the Direct Starter operation mode 5 4 5 Reversing Starter In this mode a Reversing Starter for three phase motors is configured The digital outputs O1 and O2 are...

Page 63: ...to make the motor reversion in two ways By means of a stop control followed by a reverter control By means of a reverter control without the need of the stop control This way the reverter control will...

Page 64: ...P230 1 The modifications of the scheme for drive through the digital inputs P229 or P232 0 at 24 Vdc using two wires switch control logic P230 0 is shown on Figure 5 8 on page 5 18 Q1 R L1 N A1 IC I16...

Page 65: ...s Using Digital Inputs Control Logic 3 wires P230 1 Pushbuttons Control Logic 2 wires P230 0 Switch I11 Stop pushbutton Free I12 Start pushbutton Start Stop switch I13 Check Back K1 K2 I14 Check Back...

Page 66: ...Connection scheme for the Star Delta Starting operation mode using digital inputs at 24 Vdc and driven by pushbuttons P230 1 and measurement of delta current ATTENTION If the Current Measurement Unit...

Page 67: ...and O3 switch off the starting contactors thus stopping the motor For the Control Unit UC connection diagram presented in the Item 5 4 7 1 Connection Diagram Dahlander Starter on page 5 22 the digital...

Page 68: ...Starting operation mode with drive through digital inputs P229 or P232 0 at 24 Vdc using three wires pushbuttons control logic P230 1 A2 A1 IC I16 I15 I14 I13 I12 I11 K1 K2 K3 S1 S2 K1 K2 K3 S0 M 3 K...

Page 69: ...gital outputs O1 and O2 switch off the starting contactors thus stopping the motor For the Control Unit UC connection diagram presented in the Item 5 4 8 1 Connection Diagram Pole Changing Starter on...

Page 70: ...he Two Winding Starting operation mode with drive through digital inputs P229 or P232 0 at 24 Vdc using three wires pushbuttons control logic P230 1 A2 A1 IC I16 I15 I14 I13 I12 I11 K1 K2 S1 S2 K1 K2...

Page 71: ...op its application using ladder language through the WLP software It can also be used as a remote I O expansion without a ladder program The digital inputs and outputs can be used according to the nee...

Page 72: ...4 UMC4 UMCT4 12 5 125 A 5 UMC5 UMCT5 42 420 A 6 UMC6 UMCT6 84 840 A 7 UMC1 UMCT1 TC externo Factory Setting 1 Proprieties Sys CFG Description It selects the Current Measurement Unit UMC or Current Vo...

Page 73: ...y Setting 1 A Proprieties Sys CFG Description It defines the external CT primary current It is available only if the Current Measurement Unit or Current Voltage Measurement Unit UMCT selected is P295...

Page 74: ...as a valid setting is performed signalizing the new condition through the status led in green and removing the E0082 message from the HMI E g message E0082 using external CTs with a 200 1 ratio with...

Page 75: ...hlander and Pole Changing the motor nominal current is adjusted using the parameters P401 and P402 for the low and high speed windings respectively P404 Motor Rated Power Adjustable Range 0 1 to 6553...

Page 76: ...rial Interface Bytes P313 Action in Case of Communication Error Fieldbus P680 Status Word P682 Control Word P751 Ethernet Communication Status P753 Ethernet Baud Rate P756 Modbus TCP Timeout P760 IP A...

Page 77: ...otection Undercurrent Earth fault PTC thermal protection Frequency out of range Earth leakage External fault Phase sequence Voltage unbalance Phase loss voltage Overvoltage Undervoltage Underpower Ove...

Page 78: ...quence Always Voltage unbalance Motor on Phase loss voltage Motor stopped Overvoltage Motor stopped after the start of the motor Undervoltage Motor stopped after the start of the motor Underpower Afte...

Page 79: ...protection meter P658 starts If the signal returns to normal state rated value before the timer reaches the adjusted value causing an alarm or trip signal when the signal passes by the hysteresis leve...

Page 80: ...turning off the motor or indicating an alarm If the timing is disabled then as soon as the fault signal is identified the protection action P613 is executed P609 External Fault Time Adjustable Range 1...

Page 81: ...is only possible to cause an external fault through the Control Unit UC digital inputs In order to generate errors or faults use the USERERR block in the WLP software In order to get more information...

Page 82: ...rip Factory Setting 1 Proprieties Sys rw Description It defines the action of the current imbalance protection 5 7 4 Earth Fault The earth fault protection is achieved by means of the vector sum of th...

Page 83: ...w Description It defines the allowed time with phase loss before switching off the motor or indicating an alarm If P620 0 the function remains disabled P621 Phase Loss Protection Action Adjustable Ran...

Page 84: ...Sys rw Description It defines the action of the overcurrent protection 5 7 7 Undercurrent The undercurrent protection monitors the average current and if it stays under the limit adjusted at the param...

Page 85: ...parameter P407 If the frequency fluctuation percentage remains higher than the value adjusted at the parameter P628 longer than the time adjusted at P629 then the motor may be switched off or only an...

Page 86: ...cating currents circulating on the main circuit above the interruption capacity of the contactor For this the SRW 01 offers a function that inhibits the opening of the relay when the residual current...

Page 87: ...ge Protection Action Adjustable Range 0 Alarm 1 Switch Off Trip Factory Setting 1 Proprieties Sys rw Description It defines the earth leakage protection action 5 7 9 2 Inhibition of the Earth Leakage...

Page 88: ...so offers a trip inhibition function in case of short circuit P637 as long as the earth leakage protection is abled on parameter P631 The level of short circuit current for this protection is fixed at...

Page 89: ...ing condition 0 3 I 5 A V Alternate supply source SRW01 UC E1 E2 M 3 R S A V I Figure 5 21 Connection scheme for circuit test of earth leakage current measuring 5 7 10 PTC Thermal Protection The PTC t...

Page 90: ...t 5 7 11 Overload The SRW 01 has a rigid effective and totally programmable motor thermal protection In case of actuation it indicates E0005 Overload then the motor may be switched off or only an alar...

Page 91: ...cription It defines the automatic reset actuation level of the overload protection pre alarm The auto reset is only executed if the relay is not in error or Trip If P647 0 the auto reset remains disab...

Page 92: ...When the SRW 01 is energized again the thermal image is updated from the RC circuit voltage provided that P642 0 The Figure 5 23 on page 5 46 presents all the tripping class curves considering servic...

Page 93: ...35 NOTE When using a motor with PTC thermal sensors connected to the SRW 01 there is no need to enable the tripping classes therefore adjust P640 0 NOTE In order to correctly program the tripping clas...

Page 94: ...ng the S F to identify a new time as well as the other protection devices 5 7 13 Cooling Time The parameter P642 adjusts the cooling time If it is adjusted in 0 s P642 is disabled and the cooling time...

Page 95: ...ation 5 7 14 1 Tripping Class Programming Suggestion 1 Determine the correct starting time 2 Find the average current during the starting time An average current can be found for any type of starting...

Page 96: ...am the tripping class at the maximum but next to the minimum tripping class necessary for starting the motor 5 7 15 Tripping Class Programming Example Motor data Power 50 hp Voltage 380 V Nominal curr...

Page 97: ...m that adjusted in P408 a Trip signal is generated preventing the activation of the motor There is no timing adjustment for this protection The cause of the fault is generally related to the improper...

Page 98: ...Proprieties Sys rw Description It defines the voltage unbalance protection action NOTE Use this protection to detect and protect the motor against little voltage unbalances For unbalance levels over...

Page 99: ...5 7 19 Overvoltage This protection allows to monitor the voltage maximum variations When some voltages measured exceed the limit adjusted in parameter P654 for the time defined in parameter P655 the...

Page 100: ...Factory Setting 3 s Proprieties Sys rw Description It defines the undervoltage time to shut down the motor or signal an alarm If P658 0 the function is disabled P659 Undervoltage Protection Action Adj...

Page 101: ...on It defines the underpower protection action NOTE The underpower protection is only available when the Current Voltage Measurement Unit UMCT is used And it will only be active after the motor start...

Page 102: ...ower factor of the current and of the power based on the load applied The power factor can vary more than the current or real power of the motor mainly with low load applied For a motor in this condit...

Page 103: ...9 Power Over Factor Adjustable Range 0 00 to 1 00 Factory Setting 0 89 Proprieties Sys rw Description It defines the percentage of power over factor the motor P670 Power Over Factor Time Adjustable Ra...

Page 104: ...Front Button 2 Reset Key HMI 3 Digital Input I13 4 Digital Input I14 5 Digital Input I15 6 Digital Input I16 Factory Setting 1 Proprieties Sys rw Description It selects the origin of the SRW 01 reset...

Page 105: ...d status leds is made If during this stage the HMI is connected to the Control Unit it will show on the display and change the state of the leds near the keys which indicate the direction of the rotat...

Page 106: ...o reset the motor running time or the protection counters and the number of starts counter select the option 1 or 2 at P204 and cycle the power of the SRW 01 In order to reset real and reactive power...

Page 107: ...n be done the upload of this applicative with the WLP P1001 User Program Disabling Adjustable Range 0 Executes User Program 1 Stops User Program Factory Setting 0 Proprieties Sys rw Description It sto...

Page 108: ...Parameterization 5 62 SRW 01 5...

Page 109: ...0 to 200 P015 Second Error 0 to 200 P016 Current Error 0 to 200 P020 PTC Value Ohms 0 to 10000 P023 Firmware Version UC 0 00 to 655 35 P024 Type of Protection UC 0 PTC 1 ELS 2 PTC ELS P026 Firmware V...

Page 110: ...Alarm Status 1 binary bit0 PTC bit1 Out of Frequency bit2 Undercurrent bit3 Overcurrent P076 Alarm 2 Status binary bit0 Phase Loss Current bit1 Current Imbalance bit2 Earth Fault bit3 Overload P077 A...

Page 111: ...P087 P110 P111 P115 and P116 are binary numbers where each bit represents a logical state Their contents are shown in binary also on the HMI NOTE All the variables monitored by the SRW 01 can be acces...

Page 112: ...Range bit 0 HMI 0 key bit 1 HMI I key bit 2 Speed Direction Speed bit 3 Motor Transition bit 4 Cooling Time Factory Setting Proprieties RO Description This parameter allows monitoring several states...

Page 113: ...able Range 0 0 to 6553 5 kW Factory Setting Proprieties RO Description It indicates the average real power of the three phases of the motor P011 Motor Apparent Power Adjustable Range 0 0 to 6553 5 kVA...

Page 114: ...OSIS VIA HMI on page 7 2 in this manual P015 Second Error Adjustable Range 0 to 200 Factory Setting Proprieties RO Description It informs the number of the second last error occurred at the SRW 01 In...

Page 115: ...prieties RO Description It informs the firmware version of the Current Measurement Unit UMC or Current Voltage Measurement Unit UMCT P027 Firmware Version EDU Adjustable Range 0 00 to 655 35 Factory S...

Page 116: ...ndicates the True RMS voltage between phases L1 and L2 P034 Line Voltage L2 L3 Adjustable Range 0 to 1000 V Factory Setting Proprieties RO Description It indicates the True RMS voltage between phases...

Page 117: ...rms the number of running time hours It is possible to reset this meter by adjusting P204 1 P044 Meter kWh Adjustable Range 0 0 to 999 9 Factory Setting Proprieties RO Description It informs the total...

Page 118: ...n parameters P044 to P047 are calculated indirectly and must not be used to measure the energy consumption P050 Motor Thermal Protection Adjustable Range 0 to 100 Factory Setting Proprieties RO Descri...

Page 119: ...2 P033 L2 L3 P034 and L3 L1 P035 P060 Number of Starts Adjustable Range 0 to 65535 Factory Setting Proprieties RO Description It informs the number of motor starts P061 Number of Overload Trips Adjust...

Page 120: ...djustable Range 0 to 65535 Factory Setting Proprieties RO Description It informs the number of undercurrent trips P067 Number of Frequency Out of Range Trips Adjustable Range 0 to 65535 Factory Settin...

Page 121: ...f Trip the motor due to the PTC thermal protection actuation P072 Trip Status 2 binary Adjustable Range bit0 Phase Loss Current bit1 Current Imbalance bit2 Earth Fault bit3 Overload Factory Setting Pr...

Page 122: ...ion actuated indicating only an alarm without switching off the motor E g P076 8 1000b It means that the overload protection actuated but because it was configured for alarm the motor has not been sto...

Page 123: ...P081 General Alarm Status Adjustable Range 0 to 65535 Factory Setting Proprieties RO Description It indicates if any protection actuated indicating only an alarm without switching off the motor It is...

Page 124: ...and I10 are actuated P087 Digital Outputs O5 to O8 Status Adjustable Range bit 0 O5 bit 1 O6 bit 2 O7 bit 3 O8 Factory Setting Proprieties RO Description It monitors the status of the Expansion Digit...

Page 125: ...ms the number of undervoltage trips P104 Number of Underpower Trips Adjustable Range 0 to 65535 Factory Setting Proprieties RO Description It informs the number of underpower trips P105 Number of Over...

Page 126: ...uation of the undervoltage protection P111 Status of Trip 5 binary Adjustable Range bit0 Underpower bit1 Overpower bit2 Power Under Factor bit3 Power Over Factor Factory Setting Proprieties RO Descrip...

Page 127: ...2 Power Under Factor bit3 Power Over Factor Factory Setting Proprieties RO Description It indicates if some protection went off but without tripping the motor only alarm E g P116 8 1000b It means that...

Page 128: ...Monitoring 6 20 SRW 01 6...

Page 129: ...spectively The Digital Expansion Unit EDU has three leds to signalize whether the device is energized and to indicate the status of the communication with the Control Unit UC 7 1 DIAGNOSIS VIA LEDS Ta...

Page 130: ...alarm Overcurrent E0073 Protection Trip or alarm Earth fault E0074 Protection Trip or alarm Current imbalance E0075 Protection Trip or alarm Frequency out of range E0076 Protection Trip or alarm Eart...

Page 131: ...rrent Measurement Unit UMC is used P118 User Defined Parameter 1 Adjustable Range 1 to 1109 Factory Setting 5 Proprieties Sys rw Description It selects the number of the parameter whose content you wi...

Page 132: ...rrent Second Error P151 Phase L1 Current Third Error P166 Phase L1 Current Fourth Error P181 Phase L1 Current Fifth Error Adjustable Range 0 0 to 6553 5 A Factory Setting Proprieties RO Description Re...

Page 133: ...Protection Fourth Error P184 Thermal Protection Fifth Error Adjustable Range 0 to 100 Factory Setting Proprieties RO Description Record of the output value of the thermal model in the events from the...

Page 134: ...P142 Voltage L1 L2 Second Error P157 Voltage L1 L2 Third Error P172 Voltage L1 L2 Fourth Error P187 Voltage L1 L2 Fifth Error Adjustable Range 0 to 1000 V Factory Setting Proprieties RO Description Re...

Page 135: ...ned by User 1 Third Error P175 Defined by User 1 Fourth Error P190 Defined by User 1 Fifth Error Adjustable Range 0 to 65535 Factory Setting Proprieties RO Description Record of the content of the par...

Page 136: ...Diagnosis 7 8 SRW 01 7 NOTE In case a trip occurs simultaneously to the power up of the relay the records referring to this trip such as logical status currents etc may contain invalid information...

Page 137: ...ass Current Voltage Measurement Unit UMC 10 20 30 class Current Voltage Measurement Unit UMCT 10 20 30 class Control Unit UC Nominal isolation voltage Ui 300 V Nominal supply voltage Us 110 240 Vac Vd...

Page 138: ...0 2 2 5 mm2 1 x 22 14 AWG Stranded with without wire end ferrules 1 x 0 2 1 5 mm2 1 x 22 14 AWG Screws M3 Expansion Digital Unit EDU Nominal isolation voltage Ui 300 V Number of digital inputs 6 optic...

Page 139: ...or the cables UMCT 1 2 and 3 8 mm UMCT 4 15 mm UMCT 5 busbar UMCT 6 32 mm or busbar Terminals connectors Torque 0 5 Nm 4 5 lb in Section of the conductors Stripped solid wire 1 x 0 2 2 5 mm2 1 x 26 12...

Page 140: ...6 100 3 94 13 5 0 53 71 2 79 45 1 77 127 4 99 I11 I12 I13 I14 I15 I16 Figure 8 2 HMI dimensions mm in 11 0 43 54 3 2 14 84 3 31 59 3 2 33 80 3 15 8 0 31 45 1 77 3 7 0 14 Figure 8 3 Dimensions of the C...

Page 141: ...74 9 2 95 66 2 6 15 0 59 Figure 8 4 Dimensions of the Current Measurement Unit UMC 4 mm in 45 1 77 45 1 77 45 1 77 25 0 98 155 6 1 110 4 33 152 5 98 40 1 57 49 5 1 95 130 5 12 127 4 M10 84 3 31 120 4...

Page 142: ...2 32 1 26 Figure 8 6 Dimensions of the Current Measurement Unit UMC 6 without busbar mm in 81 3 19 81 3 19 45 1 77 69 2 72 81 3 19 81 3 19 70 2 75 250 5 9 86 90 3 54 50 3 1 98 50 1 97 45 5 1 79 84 3...

Page 143: ...2 5 0 2 4 0 1 D1 D2 W 20 14 H Detail 1 Detail 1 EL4 Detail 1 EL2 and EL3 D1 D2 Model H W X1 X2 D1 D2 EL2 70 2 7 116 4 6 104 4 1 64 2 5 36 1 4 20 0 8 40 1 6 EL3 120 4 7 169 6 6 154 6 1 94 3 7 66 2 6 20...

Page 144: ...4 99 104 4 09 45 1 77 Figure 8 10 Dimensions of the Expansion Digital Unit EDU mm in 11 0 43 84 3 3 3 7 0 14 54 3 2 14 78 3 07 82 3 22 8 0 31 45 1 77 80 3 15 Figure 8 11 Dimensions of the Current Vol...

Page 145: ...94 2 3 71 Figure 8 12 Dimensions of the Current Voltage Measurement Unit UMCT4 mm in 45 1 77 45 1 77 25 0 98 155 6 1 130 5 12 40 1 57 45 1 77 110 4 33 127 4 M10 84 3 31 49 5 1 95 76 5 3 01 167 6 57 1...

Page 146: ...0 2 Figure 8 14 Dimensions of the Current Voltage Measurement Unit UMCT6 without busbar mm in 70 2 75 250 5 9 86 91 3 58 181 90 7 16 185 5 7 30 84 46 3 32 81 3 19 32 1 26 81 3 19 81 3 19 81 3 19 34 1...

Page 147: ...Technical Characteristics SRW 01 8 11 8 16 0 63 58 2 28 36 5 1 44 101 3 98 50 1 97 91 1 3 59 98 3 86 18 0 71 Figure 8 16 HMI2 dimensions mm in...

Page 148: ...Technical Characteristics 8 12 SRW 01 8...

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