manualshive.com logo in svg

Siemens SINAMICS G120P CU230P-2, Compact Operating Instructions

Share
Download
Siemens SINAMICS G120P CU230P-2 Compact Operating Instructions Download Page 43

 

Commissioning 

 

4.3 Connecting the inverter to the fieldbus 

CU230P-2 Control Units 
Compact Operating Instructions, 01/2016, A5E37058917B AA 

43

 

4.3.2

 

Modbus RTU 

Settings for Modbus RTU 

 

Parameter 

Explanation 

p0015 = 109  Macro drive unit 

Set communication via Modbus RTU 

 Preassignment of the interfaces (Page 16) 

p2020 

Fieldbus interface baud rate 
p0015 = 109 sets p2020 = 6 

4: 2400 baud 

5: 4800 baud 

6: 9600 baud 

7: 19200 baud 

8: 38400 baud 

9: 57600 baud 

10: 76800 baud 

11: 93750 baud 

12: 115200 baud 

13: 187500 baud 

p2021 

Fieldbus interface address 
Valid USS addresses: 1 … 247. 
The parameter is only active if address 0 is set at the Control Unit address switch. 
A change only becomes active after the inverter power supply is switched off and 

switched on again. 

p2024 

Fieldbus interface 

times 

[0] Maximum permissible telegram processing time of the Mod-

bus slave 
[2] dead time between two telegrams 

r2029 

Fieldbus interface 

error statistics 

[0] number of error-free tele-

grams 
[1] number of rejected telegrams 
[2] number of framing errors 
[3] number of overrun errors 

[4] number of parity errors 
[5] number of starting char-

acter errors 
[6] number of checksum 

errors 
[7] number of length errors 

p2030 = 2 

Fieldbus interface protocol selection 
p0015 = 109 sets p2013 = 2 

→ Modbus RTU

 

p2031 

Fieldbus interface Modbus 

parity 

0: No parity 

1: Odd parity 

2: Even parity 

Summary of Contents for SINAMICS G120P CU230P-2

Page 1: ...____________ ___________________ ___________________ SINAMICS SINAMICS G120P CU230P 2 Control Units Compact Operating Instructions Edition 01 2016 01 2016 A5E37058917B AA Fundamental safety instructions 1 Scope of delivery 2 Installing 3 Commissioning 4 More information 5 ...

Page 2: ... only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens p...

Page 3: ...4 4 2 1 Starting quick commissioning 34 4 2 2 Identifying the motor data and optimizing the closed loop control 38 4 3 Connecting the inverter to the fieldbus 39 4 3 1 PROFINET and PROFIBUS 40 4 3 2 Modbus RTU 43 4 3 3 BACnet MS TP 44 4 4 Frequently required parameters 46 5 More information 49 5 1 Overview of the manuals 49 5 2 Technical support 50 This manual describes how you install the CU230P ...

Page 4: ...ng severe injuries or death can occur Observe the safety instructions given in the hardware documentation Consider the residual risks for the risk evaluation WARNING Danger to life or malfunctions of the machine as a result of incorrect or changed parameterization As a result of incorrect or changed parameterization machines can malfunction which in turn can lead to injuries or death Protect the p...

Page 5: ...ould also be considered For more information about industrial security visit this address http www siemens com industrialsecurity To stay informed about product updates as they occur sign up for a product specific newsletter For more information visit this address http support automation siemens com WARNING Danger as a result of unsafe operating states resulting from software manipulation Software...

Page 6: ...uctions in German and English The inverter contains open source software OSS The OSS license terms are saved in the inverter Reading the OSS license terms The inverter contains open source software OSS OSS comprises open source text and satisfies special license terms If you wish to read the license terms you must transfer them from the inverter to a PC Procedure To transfer the OSS license terms ...

Page 7: ...ows to plug the Control Unit onto a Power Module 1 Place the two catches of the Control Unit in the matching grooves of the Power Module 2 Press the Control Unit onto the Power Module until you hear that it latches You have now plugged the Control Unit onto the Power Module Removing the Control Unit Remove the Control Unit from the Power Module by pressing the release mechanism Special features fo...

Page 8: ...0 Power Module IP55 FSA FSC To insert or detach the Control Unit you must release eight or ten fixing screws of the cover and then remove the cover The Power Module release mechanism is shown in the diagram Attach the cover again before you commission the inverter Do not damage the seal of the cover when attaching it Special features for the PM230 Power Module IP55 FSD FSF To insert or detach the ...

Page 9: ...o the Control Unit The operator panel is ready for operation when you connect the inverter to the power supply Mounting the operator panel or dummy cover on the IP55 Power Module Note For degree of protection IP55 and UL type 12 either an operator panel has to be inserted or the dummy cover The Basic Operator Panel BOP 2 and the Intelligent Operator Panel IOP are available as operator panels Plugg...

Page 10: ...ing used and open the front doors Memory card slot Selecting the fieldbus address CU230P 2 DP CU230P 2 HVAC CU230P 2 BT Terminal strips Fieldbus interfaces at the lower side Status LED USB interface for connection to a PC Switch for AI0 and AI1 U I I 0 4 mA 20 mA U 10 0 V 10 V Switch for AI2 current temperature Connection to the operator panel Table 3 1 Number of inputs and outputs Digital inputs ...

Page 11: ...d and provide strain relief for cables conductors Shield connection kit 1 for the CU230P 2 Control Units with all fieldbus interfaces except for PROFINET 6SL3264 1EA00 0FA0 Shield connection kit 3 for the CU230P 2 and CU240E 2 Control Units with PROFINET interface 6SL3264 1EA00 0HB0 If you use shielded cables then you must connect the shield to the mounting plate of the control cabinet or with the...

Page 12: ...rminals 31 32 When an optional 24 V power supply is connected at terminals 31 32 even when the Power Module is disconnected from the line supply the Control Unit remains in operation The Control Unit thus maintains fieldbus communication for example At terminals 31 32 only connect a power supply that is in accordance with SELV Safety Extra Low Voltage or PELV Protective Extra Low Voltage If you al...

Page 13: ...l inputs Connecting P switching contacts with an external power supply You must remove the jumper between terminals 28 and 69 if it is necessary to have electrical isolation between the external power supply and the internal inverter power supply Connecting M switching contacts with an external power supply Remove the jumper between terminals 28 and 69 ...

Page 14: ...tings The factory setting of the interfaces depends on the Control Unit Control Units with USS or CANopen interface The fieldbus interface is not active No function DO x p073x AO 0 p0771 0 DI x r0722 x AI 0 r0755 0 Speed setpoint main setpoint p1070 0 755 0 Image 3 2 Factory setting of the CU230P 2 HVAC and CU230P 2 CAN Control Units ...

Page 15: ...ry setting of the CU230P 2 DP and CU230P 2 PN Control Units Changing the function of the terminals The function of the terminals marked in color in the two diagrams above can be set In order not to have to successively change terminal for terminal several terminals can be jointly set using default settings p0015 Macro drive unit The terminal settings made in the factory described above correspond ...

Page 16: ...Default setting 7 Fieldbus with data set switchover Factory setting for inverters with PROFIBUS or PROFINET interface DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 3 r0722 3 Speed setpoint main setpoint p1070 0 2050 1 Jog 1 speed setpoint p1058 factory setting 150 rpm Jog 2 speed setpoint p1059 factory setting 150 rpm Designation in BOP 2 FB cdS ...

Page 17: ...0722 3 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 1050 Designation in BOP 2 Std MoP Default setting 12 Standard I O with analog setpoint Factory setting for inverters with USS Modbus BACnet MS TP or P1 interface DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 2 r0722 2 AI 0 r0755 0 Speed setpoint main setpoint p1070...

Page 18: ...01 2016 A5E37058917B AA Default setting 14 Process industry with fieldbus DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 5 r0722 5 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 2050 1 p1070 1 1050 Designation in BOP 2 Proc Fb ...

Page 19: ...p0771 1 DI 0 r0722 0 DI 5 r0722 5 AI 0 r0755 0 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 755 0 p1070 1 1050 Designation in BOP 2 Proc Default setting 17 2 wire forward backward 1 DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 2 r0722 2 AI 0 r0755 0 Speed setpoint main setpoint p1070 0 755 0 Designation in BOP 2 2 ...

Page 20: ...nt main setpoint p1070 0 755 0 Designation in BOP 2 2 wIrE 2 Default setting 19 3 wire enable forward backward DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 4 r0722 4 AI 0 r0755 0 Speed setpoint main setpoint p1070 0 755 0 Designation in BOP 2 3 wIrE 1 Default setting 20 3 wire enable on reverse DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 0 r0722 0 DI 4 r0722 4 AI 0 r0755 ...

Page 21: ...Default setting 21 USS fieldbus DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 2 r0722 2 Speed setpoint main setpoint p1070 0 2050 1 Designation in BOP 2 FB USS Default setting 22 CAN fieldbus DO 0 p0730 DO 1 p0731 AO 0 p0771 0 AO 1 p0771 1 DI 2 r0722 2 Speed setpoint main setpoint p1070 0 2050 1 Designation in BOP 2 FB CAN ...

Page 22: ...ings Fixed speed setpoint 1 p1001 800 rpm Fixed speed setpoint 2 p1002 1000 rpm Fixed speed setpoint 3 p1003 1200 rpm If several of the DI 3 DI 5 high the inverter adds the corresponding fixed speeds Fixed speed setpoint 15 for essential service mode ESM p1015 1500 rpm Flying restart is enabled p1200 1 Automatic restart is active After a power failure the inverter automatically acknowledges possib...

Page 23: ...t setting of the technology controller Enable p2200 1 Fixed value 1 p2201 50 Ramp up down time for setpoint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Proportional gain KP integral time TI differentiation time constant TD p2280 KP 1 p2285 TI 30 s p2274 TD 0 s Flying restart ...

Page 24: ...ntroller Enable p2200 1 Fixed value 1 p2201 40 Ramp up down time for setpoint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Proportional gain KP integral time TI differentiation time constant TD p2280 KP 1 2 p2285 TI 25 s p2274 TD 0 s Technology controller minimum limiting p229...

Page 25: ...15 1350 rpm Default setting of the technology controller Enable p2200 1 Fixed value 1 p2201 40 Ramp up down time for setpoint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Proportional gain KP integral time TI differentiation time constant TD p2280 KP 1 1 p2285 TI 35 s p2274 TD...

Page 26: ...oint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Proportional gain KP integral time TI differentiation time constant TD p2280 KP 1 2 p2285 TI 25 s p2274 TD 0 s Technology controller system deviation inversion p2306 1 Default setting hibernation mode Activated p2398 1 Start sp...

Page 27: ...amp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 100 Actual value filter time constant p2265 10 s Proportional gain KP integral time TI differentiation time constant TD p2280 KP 1 2 p2285 TI 25 s p2274 TD 0 s Technology controller minimum limiting p2292 20 Technology controller system deviation inversion p2306 1 Default setting hibernation mode ...

Page 28: ...eldbus DO 0 p0730 DO 2 p0732 AO 0 p0771 0 AO 1 p0771 1 DI 2 r0722 2 Designation in BOP 2 P_F USS Default setting 109 Modbus RTU field DO 0 p0730 DO 2 p0732 AO 0 p0771 0 AO 1 p0771 1 DI 2 r0722 2 Designation in BOP 2 P_F Mod Default setting 110 BACnet MS TP fieldbus DO 0 p0730 DO 2 p0732 AO 0 p0771 0 AO 1 p0771 1 DI 2 r0722 2 Designation in BOP 2 P_F bAc ...

Page 29: ...al settings Fixed speed setpoint 1 p1001 300 rpm Fixed speed setpoint 2 p1002 600 rpm Fixed speed setpoint 3 p1003 900 rpm Fixed speed setpoint 4 p1004 1200 rpm If several of the DI 0 DI 3 high the inverter adds the corresponding fixed speeds Flying restart is enabled p1200 1 Automatic restart is active After a power failure the inverter automatically acknowledges possible faults and switches on t...

Page 30: ...reference variable p0596 1 Default setting of the technology controller Enable p2200 1 Fixed value 1 p2201 50 Fixed value 3 p2203 10 Technology controller setpoint 1 p2253 r2224 active fixed value Ramp up down time for setpoint p2257 p2258 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Technology controller system deviation inversion p2306 ...

Page 31: ...e variable p0596 1 Default setting of the technology controller Enable p2200 1 Upper and lower limits setpoint p20229 0 5 p20230 0 2 Ramp up down time for setpoint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Upper and lower limits actual value p2267 120 p2268 10 Actual value filter time constant p2265 10 s Technology controller minimum limiting p2292 20 Flying restart is en...

Page 32: ... r0722 2 Designation in BOP 2 p_f_P1 Default setting 120 PID settings for pumps and fans The default setting restores the function of the terminal strip to the factory setting Technology controller setting Ramp up down time for setpoint p2257 p2258 30 s Ramp up down time for controller output p2293 30 s Actual value upper limit p2267 120 Actual value filter time constant p2265 10 s Designation in ...

Page 33: ...s an operator panel for snapping on to the Control Unit The BOP 2 has a two line display for operation and diagnostics of the inverter Operating Instructions of the BOP 2 and IOP operator panels Overview of the manuals Page 49 STARTER and Startdrive PC tools STARTER and Startdrive are PC tools that are used to commission troubleshoot and control the inverter as well as to back up and transfer the ...

Page 34: ...ES 4 2 Press the OK key 5 You must select the application class if you are not using a PM230 Power Module but instead a PM240 PM240 2 or PM330 Power Mod ule The next steps after having selected an application class are de scribed in the operating instructions Overview of the manuals Page 49 6 Motor standard KW 50HZ IEC HP 60HZ NEMA KW 60HZ IEC 60 Hz 7 Supply voltage for the inverter 8 Enter the mo...

Page 35: ...cooling SELF Natural cooling FORCED Forced air cooling LIQUID Liquid cooling NO FAN Without fan 9 Application and control mode 9 1 Select the application VEC STD In all applications which do not fit the other setting options PUMP FAN Applications involving pumps and fans SLVC 0HZ Applications with short ramp up and ramp down times However this setting is not suitable for hoisting gear and cranes l...

Page 36: ...r power ratings 45 kW Ramp up time 0 Rated speed de pendent on the rated motor power 1 s 0 1 kW 10 s 45 kW Applications with increasing load torque without load surges The control mode is insensitive with respect to inaccurate motor data settings Typical correction time after a speed change 100 ms Typical correction time after a load surge 200 ms The vector control controls and limits the motor to...

Page 37: ... at standstill and with the motor rotating The inverter switches off the motor after the motor data identification has been complet ed STILL Measure the motor data at standstill The inverter switches off the motor after the motor data identification has been completed Select this setting if one of the following cases is applicable You have selected the control mode SPD N EN However the motor canno...

Page 38: ...ainst unintended access Lower hanging suspended loads to the floor Preconditions You selected a method of motor data identification during quick commissioning e g measurement of the motor data while the motor is stationary When quick commissioning is complete the inverter issues alarm A07991 The motor has cooled down to the ambient temperature An excessively high motor temperature falsifies the mo...

Page 39: ...anual Manuals for the Control Unit http support automation siemens com WW view en 30563628 133300 Description files for fieldbuses The description files are electronic device data sheets which contain all the required information of a higher level controller You can configure and operate the inverter on a fieldbus with the appropriate description file Description file Download Alternative to downl...

Page 40: ... generator The inverter switches off the motor at standstill 0 1 ON The inverter goes into the ready state If in addition bit 3 1 then the inverter switches on the motor 1 0 OFF2 Switch off the motor immediately the motor then coasts down to a standstill 1 No OFF2 Precondition in order to be able to switch on the motor using bit 0 ON command 2 0 Quick stop OFF3 The motor brakes with the OFF3 ramp ...

Page 41: ... Power supply switched on electronics initialized pulses locked 1 1 Ready Motor is switched on ON OFF1 1 no fault is active With the command Enable operation STW1 3 the inverter switches on the motor 2 1 Operation enabled Motor follows setpoint See control word 1 bit 3 3 1 Fault active The inverter has a fault Acknowledge fault using STW1 7 4 1 OFF2 inactive Coast down to standstill is not active ...

Page 42: ...Control Unit has a no fault 1 Control Unit fault 1 1 line fault Phase failure or inadmissible voltage 2 1 DC link overvoltage 3 1 Power Module fault e g overcurrent or overtemperature 4 1 inverter overtemperature 5 1 ground fault phase fault in the motor cable or in the motor 6 1 motor overload 7 1 communication error to the higher level control 8 1 error in a safe monitoring channel 10 1 internal...

Page 43: ...The parameter is only active if address 0 is set at the Control Unit address switch A change only becomes active after the inverter power supply is switched off and switched on again p2024 Fieldbus interface times 0 Maximum permissible telegram processing time of the Mod bus slave 2 dead time between two telegrams r2029 Fieldbus interface error statistics 0 number of error free tele grams 1 number...

Page 44: ... change only becomes active after the inverter power supply is switched off and switched on again p2024 Fieldbus interface times 0 maximum permissible processing time APDU timeout p2025 Fieldbus SS BACnet settings 0 device object instance number 1 info maximum number frames 2 APDU number of retries 3 maximum master address p2026 Fieldbus interface BACnet COV increment Change in value at which poin...

Page 45: ...enerator can be enabled 05 p1141 BV26 Enable RFG The output of the ramp function generator follows the setpoint 06 p1142 BV26 Enable setpoint Motor accelerates with the ramp up time p1120 to the setpoint 07 p2103 BV22 Acknowledge faults 08 09 N A Reserved 10 p0854 BV93 Master control by PLC Control via fieldbus the inverter accepts the process data from the fieldbus 11 p1113 BV21 Direction reversa...

Page 46: ...d setpoint selection bit 3 p1035 motorized potentiometer raise setpoint p1036 motorized potentiometer lower setpoint p2103 acknowledge faults p1055 jog bit 0 p1056 jog bit 1 p1110 inhibit negative direction p1111 inhibit positive direction p1113 setpoint inversion p1122 bypass ramp function gen erator p1140 enable inhibit ramp function generator p1141 continue freeze ramp function generator p1142 ...

Page 47: ...7 Actual current value smoothed absolute value 1 Terminals 26 27 AO 1 p0776 Analog outputs type 0 Current output 0 mA 20 mA 1 Voltage output 0 V 10 V 2 Current output 4 mA 20 mA 0 AO 0 1 AO 1 p0922 PROFIdrive telegram selection p1001 Fixed speed setpoint 1 p1002 Fixed speed setpoint 2 p1003 Fixed speed setpoint 3 p1004 Fixed speed setpoint 4 p1058 Jog 1 speed setpoint p1059 Jog 2 speed setpoint p1...

Page 48: ...nverter status word 1 p2080 0 Bit 0 p2080 15 Bit 15 r2090 PROFIdrive PZD1 receive bit by bit control word 1 r2090 00 Bit 0 r2090 15 Bit 15 p2200 Technology controller enable 1 Technology controller is enabled p2201 p2215 Technology controller fixed value 1 15 p2220 p2223 Technology controller fixed value selection bit 0 3 r2224 Technology controller fixed value active p2253 Technology controller s...

Page 49: ...ommissioning EMC installation guideline http support automation siemens com WW view en 60612658 EMC compliant control cabinet design potential equalization and cable routing CU230P 2 List Manual https support industry siemens com cs ww en view 109477248 Parameter list alarms and faults Graphic function diagrams Fieldbus function manual https support industry siemens com cs ww en view 109477369 Con...

Page 50: ...ccessories manual https support industry siemens com cs ww en ps 13225 man Installation descriptions for inverter components e g line reactors and line filters The printed installation descriptions are supplied together with the components 5 2 Technical support 49 0 911 895 7222 44 161 446 5545 39 02 24362000 34 902 237 238 33 0 821 801 122 You can find additional telephone numbers for Technical S...

Page 51: ......

Page 52: ... A5E37058917 SINAMICS G120P CU230P 2 DOCUMENTATION PACK ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands