Siemens CU240S DP Operations Instructions Page 18
- Page / 110
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
Installing/Mounting
1.1 Fitting the CU to the PM
Control Units CU240S
1-10 Operating Instructions (Compact), 04/2006, A5E00766042B AA
1.3 Installing the Encoder Interface
Preparation
• The Encoder unit has been fitted to the motor as described by the Installation Instructions
supplied with the Encoder unit.
• The SINAMICS G120 inverter has been powered-down.
Screening
To ensure the correct functioning of the encoder the guidelines listed below should be
followed:
• Only twisted-pair screened cable should be used to connect the encoder to the Encoder
Interface.
• If the encoder cable has a screen/earth/ground conductor, this should be terminated to
the backplane of the inverter or the cabinet housing.
• Signals cables must not be installed close to power cables.
Connections
The terminal descriptions and functions are shown in the table below.
Table 1-1 Encoder interface terminals
Terminal Function
70 ENC AP Channel A non-inverting input
71 ENC AN Channel A inverting input
72 ENC BP Channel B non-inverting input
73 ENC BN Channel B inverting input
74 ENC ZP Channel 0 (zero) non-inverting input
75 ENC ZN Channel 0 (zero) inverting input
33 ENC+ Supply 5 V or 24 V power supply for encoder, configured by DIP switch
28 U0V Isolated encoder supply reference
Typical encoder wiring
The figure below shows a typical pulse encoder cable and how the encoder connections
relate to the encoder terminals.
Note
Optimum signal clarity is achieved when differential wiring is used between the encoder and
encoder module. This is especially useful when situated in a noisy environment or with long
cables - however, the module will function correctly both with single ended or differential
wiring and as such can tolerate a wire break when differential wiring is used. If the module
loses the complete signal on either A or B lines, the inverter will trip with F0090.
- SINAMICS 1
- SINAMICS G120 3
- Table of contents 5
- Table of contents 7
- Installing/Mounting 10
- 1.1 Fitting the CU to the PM 10
- Installing/Mounting 11
- Control settings 13
- Preparation 18
- Screening 18
- Connections 18
- Typical encoder wiring 18
- Commissioning (software) 21
- 2.2 Parameters 22
- 2.2.2 Write parameters 23
- 2.2.3 Monitoring parameters 23
- 2.2.4 Parameter Attributes 23
- 2.2 Parameters 24
- Access level 25
- Change state 25
- Data types 25
- Grouping 26
- Commissioning (software) 27
- 2.2 Parameters 27
- Quick commissioning 28
- Value range 28
- Data sets 28
- 2.3 Factory settings 29
- 2.3 Factory settings 30
- The Operator Panel (OP) 31
- Commissioning with STARTER 34
- STARTER projects 35
- 2.7 Commissioning modes 36
- 2.7 Commissioning modes 37
- 2.7.2 Quick commissioning 38
- 33 39
- 3 3 39
- 33 39
- 2.7 Commissioning modes 40
- Motor identification data 46
- General settings 51
- Pulse Encoder 51
- Temperature Sensor 52
- Selection of command source 52
- Frequency setpoint set 54
- Analog outputs 57
- JOG frequency 58
- Additional Setpoints 58
- Skip Frequency 59
- Ramp times 59
- Rounding 59
- 2.7.9 Series Commissioning 61
- 6,1$0,&6 66
- Automatic Download 69
- Automatic download fault 71
- Reset to the factory setting 73
- 2.8 Encoder Commissioning 74
- Encoder commissioning 75
- Encoder parameterization 76
- 2.8 Encoder Commissioning 77
- 2.8 Encoder Commissioning 78
- 2.8.3 Encoder fault codes 79
- 3.2 Start-up Behavior 81
- Operation 82
- 3.2 Start-up Behavior 82
- Operation 83
- 3.2 Start-up Behavior 83
- PM hotswap with powered CU 87
- CU swap 87
- Successful swap 88
- Swap fault 88
- Upload of parameter sets 89
- Download of parameter sets 89
- Manual download 90
- Automatic download 90
- Service and maintenance 91
- Asia/Pacific (Beijing) 92
- China (Beijing) 92
- Online Service and support 92
- Contact address 92
- Regional contacts 92
- 4.2 Faults and Alarms 93
- 4.3 LED Overview 94
- 4.4 Normal Status LEDs 96
- Service and maintenance 97
- Troubleshooting/FAQs 101
- LED description 102
- Overview 102
- Troubleshooting/FAQs 103
- Standard diagnostics 104
- Legal: 0 … 116 105
- Troubleshooting with the OP 106
- Control Units CU240S 107
- Index 108
Related products and manuals for Power adapters & inverters Siemens CU240S DP
(346 pages)© 2020, manymanuals.com. All rights reserved. | 0.065 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals