Table of contents
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
15
10.7 EtherNet/IP ........................................................................................................................... 497
10.7.1 Connection of SINAMICS DCM with EtherNet/IP to Ethernet networks ............................... 497
10.7.2 Configuration of SINAMICS DCM for EtherNet/IP ................................................................ 498
10.7.2.1 Setting the IP address and activating the EtherNet/IP protocol ........................................... 498
10.7.2.2 Communication with the SINAMICS DCM ............................................................................ 499
10.7.3 Examples of the use of a Rockwell PLC ............................................................................... 505
10.7.3.1 Configuration of a Rockwell PLC for the communication with SINAMICS DCM .................. 505
10.7.3.2 Writing and reading parameters with Class 4xx ................................................................... 508
10.8 Serial interface with USS protocol ........................................................................................ 510
10.9 Switch on, switch off, enable ................................................................................................ 512
10.9.1 Switch on/Switch off (ON/OFF1) - control word bit 0 ............................................................ 512
10.9.2 OFF2 (disconnection) - control word bit 1............................................................................. 514
10.9.3 OFF3 (quick stop) - control word bit 2 .................................................................................. 514
10.9.4 Operation enable (enable) - control word bit 3 ..................................................................... 516
10.10 Safety shutdown (E-STOP) .................................................................................................. 517
10.11 Setpoint channel ................................................................................................................... 518
10.11.1 Ramp-function generator ...................................................................................................... 518
10.1
1.2 Jog ........................................................................................................................................ 523
10.11.3 Creep .................................................................................................................................... 524
10.11.4 Fixed setpoint ........................................................................................................................ 525
10.12 Encoder evaluation ............................................................................................................... 526
10.12.1 Actual speed values .............................................................................................................. 527
10.12.2
Cont
rol and status words for encoders ................................................................................. 528
10.13 Speed controller .................................................................................................................... 529
10.14 Adaptation of the armature and field current controller ........................................................ 533
10.15 Technology controller............................................................................................................ 536
10.16 Switch-on command for holding or operational brake .......................................................... 539
10.17 Switching on auxiliary circuits ............................................................................................... 542
10.18 Operating hours counter, unit fan ......................................................................................... 543
10.19 Thermal overload protection for the DC motor (I2t monitoring of the motor) ........................ 544
10.20 Measuring the motor temperature ........................................................................................ 547
10.21 Speed-dependent current limitation ...................................................................................... 549
10.22 Dynamic overload capability of the power unit ..................................................................... 552
10.22.1 Overview of functions............................................................................................................ 552
10.22.2 Configuring for dynamic overload capability .........................................................................
553
10.2
3 Sensor for the ambient and/or air intake temperature .......................................................... 556
10.24 Calculating the thyristor blocking voltage ............................................................................. 558
10.25 Automatic restart ................................................................................................................... 560
10.26 Operation on a single-phase line supply............................................................................... 561
10.27 Connecting units in parallel and in series ............................................................................. 563
10.27.1 6-pulse parallel connection ................................................................................................... 566
10.27.2 12-pulse parallel connection ................................................................................................. 572
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