Lenze ECSCMxxx User Manual
EDBCSXM064
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Ä.LKpä
Operating Instructions
ECS
ECSEMxxx / ECSDMxxx / ECSCMxxx
Axis module ˘ "Motion"
l
Please read these instructions before you start working!
Follow the enclosed safety instructions.
This documentation is valid for ECSxM axis modules, "Motion" application software from V 1.2, as of
version:
ECS x M xxx x 4 x xxx XX xx xx
Device type
Design
E = standard panel−mounted unit, IP20
D = push−through technique (thermally separated)
C = cold−plate technique
Application
M = "Motion"
Peak current
004 = 4 A
008 = 8 A
016 = 16 A
Fieldbus interface
C = MotionBus/system bus (CAN)
032 = 32 A
048 = 48 A
064 = 64 A
ATTENTION
L ´appareil est sous tension
pendant 180s après la coupure
de la tension réseau
WARNING
Device is live up to 180s
after removing
mains voltage
Voltage class
4 = 400 V/500 V
Technical version
B = standard
V = coated
I = for IT systems, uncoated
K= for IT systems, coated
Variant
042 = Motion CiA402
Hardware version
1A or higher
Operating software version (B−SW)
6.0 or higher
0Fig. 0Tab. 0
© 2013 Lenze Drive Systems GmbH, Hans−Lenze−Straße 1, 31855 Aerzen
No part of this documentation may be reproduced or made accessible to third parties without written consent by Lenze Drive Systems GmbH.
All information given in this documentation has been selected carefully and complies with the hardware and software described.
Nevertheless, discrepancies cannot be ruled out. We do not take any responsibility or liability for any damage that may occur. Necessary corrections will be included in subsequent editions.
2
EDBCSXM064 EN 11.0
ECSEA_003A
EDBCSXM064 EN 11.0
3
Scope of supply
Position Description Quantity
A ECSM... axis module 1
Accessory kit with fixing material corresponding to the design ():
l "E" − standard panel−mounted unit
l "D" − push−through technique
l "C" − cold−plate technique
Mounting Instructions 1
Drilling jig 1
Functional earth conductor (only ECSDM...) 1
Note!
The ECSZA000X0B connector set must be ordered separately.
Connections and interfaces
Position Description Detailed
X23 Connections
l DC−bus voltage
l PE
B LEDs: Status and fault display
X1 Automation interface (AIF) for
l Communication module
l Operating module (keypad XT)
x2 PE connection of AIF
X3 Analog input configuration 69
X4 CAN connection
l MotionBus (CAN) / for ECSxA: System bus (CAN)
l Interface to the master control
X14 CAN−AUXconnection
l System bus (CAN)
l PC interface/HMI for parameter setting and diagnostics
X6 Connections
l Low−voltage supply
l Digital inputs and outputs
l Analog input
l "Safe torque off" (formerly "safe standstill")
S1 DIP switch
l CAN node address
l CAN baud rate
X7 Resolver connection 86
X8 Encoder connection
l Incremental encoder (TTL encoder)
l Sin/cos encoder
X25 Brake control connection 61
X24 Motor connection 60
54
79
191
80
64
68
69
70
197
87
1
information
Status displays
LED
Red Green
Off On Controller enabled, no fault
Off Blinking Controller inhibited (CINH), switch−on inhibit Code C0183
Blinking Off Fault/error (TRIP) active Code C0168/1
Blinking On Warning/FAIL−QSP active Code C0168/1
4
Operating state Check
EDBCSXM064 EN 11.0
Contents i
1 Preface and general information 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 About these Operating Instructions 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.1 Terminology used 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1.2 Code descriptions 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Features of the axis module ECSxM (Motion) 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Structure 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Scope of supply 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Legal regulations 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Safety instructions 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 General safety and application notes for Lenze controllers 18 . . . . . . . . . . . . . . . . . .
2.2 Thermal motor monitoring 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.1 Forced ventilated or naturally ventilated motors 23 . . . . . . . . . . . . . . . . . .
2.2.2 Self−ventilated motors 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Residual hazards 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Safety instructions for the installation according to UL 28 . . . . . . . . . . . . . . . . . . . . .
2.5 Notes used 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Technical data 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 General data and operating conditions 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Rated data 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Current characteristics 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.1 Increased continuous current depending on the control factor 34 . . . . . . .
3.3.2 Device protection by current derating 37 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Mechanical installation 38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Important notes 38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Mounting with fixing rails (standard installation) 39 . . . . . . . . . . . . . . . . . . . . . . . . .
4.2.1 Dimensions 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2.2 Mounting steps 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Mounting with thermal separation (push−through technique) 41 . . . . . . . . . . . . . . .
4.3.1 Dimensions 42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.2 Mounting steps 44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Mounting in cold−plate design 45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.1 Dimensions 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.2 Mounting steps 47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contentsi
5 Electrical installation 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Installation according to EMC (installation of a CE−typical drive system) 48 . . . . . . .
5.2 Power terminals 51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.1 Connection to the DC bus (+UG, −UG) 54 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.2 Connection plan for mimimum wiring with internal
brake resistor 56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.3 Connection plan for mimimum wiring with external
brake resistor 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.4 Motor connection 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.5 Motor holding brake connection 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2.6 Connection of an ECSxK... capacitor module (optional) 63 . . . . . . . . . . . . . .
5.3 Control terminals 64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.1 Digital inputs and outputs 68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.2 Analog input 69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.3 Safe torque off 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Automation interface (AIF) 79 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Wiring of system bus (CAN) 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6 Wiring of the feedback system 85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6.1 Resolver connection 86 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6.2 Encoder connection 87 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6.3 Digital frequency input/output (encoder simulation) 90 . . . . . . . . . . . . . . .
6 Commissioning 92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Before you start 92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Commissioning steps (overview) 93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.1 Basic settings with GDC 94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.2 Setting of homing 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Loading the Lenze setting 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Setting of mains data 101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.1 Selecting the function of the charging current limitation 101 . . . . . . . . . . .
6.4.2 Setting the voltage thresholds 102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5 Entry of motor data for Lenze motors 103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6 Holding brake configuration 105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6.1 Closing the brake 107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6.2 Opening the brake 108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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EDBCSXM064 EN 11.0
Contents i
6.7 Setting of the feedback system for position and speed control 109 . . . . . . . . . . . . . . .
6.7.1 Resolver as position and speed encoder 110 . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.2 Resolver as absolute value encoder 112 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.3 TTL/SinCos encoder as position and speed encoder 113 . . . . . . . . . . . . . . . .
6.7.4 TTL/SinCos encoder as position encoder and resolver
as speed encoder 117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.5 Absolute value encoder as position and speed encoder 121 . . . . . . . . . . . . .
6.7.6 Absolute value encoder as position encoder and resolver
as speed encoder 126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.8 Selecting the control interface (C4010) 130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.9 Process data to the axis module (control word Ctrl1 and setpoints) 131 . . . . . . . . . .
6.10 Process data from the axis module (status words and actual values) 134 . . . . . . . . .
6.10.1 Toggle−bit monitoring 136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.11 Entry of machine parameters 138 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.12 Configuring the digital inputs and outputs 140 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.12.1 Digital inputs for communication via the
MotionBus (CAN) X4 141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.12.2 Digital inputs for communication via the
automation interface (AIF) X1 141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.12.3 Setting the polarity of digital inputs and outputs 142 . . . . . . . . . . . . . . . . . .
6.13 Setting of homing parameters 143 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.13.1 Homing parameters 143 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.13.2 Homing modes 145 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.13.3 Shifting the zero position with regard to the home position
(offsets C3011, C3012) 155 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.13.4 Example: Reference search with linear positioning axis 156 . . . . . . . . . . . .
6.13.5 Example: Reference search with continuous positioning axis 158 . . . . . . . .
6.14 Selection of the operating mode 160 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.14.1 Operating mode "Interpolated Position Mode" (IP−Mode) 161 . . . . . . . . . . .
6.14.2 "Homing" operating mode 164 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.14.3 "Manual jog" operating mode 165 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.14.4 "Velocity" operating mode 167 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.15 Controller enable (CINH = 0) 169 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.16 Following error monitoring (C3030, C3031) 170 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.17 Evaluating and retracting from hardware limit switch 172 . . . . . . . . . . . . . . . . . . . . .
6.17.1 Evaluating hardware limit switches 172 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.17.2 Retracting from hardware limit switches 172 . . . . . . . . . . . . . . . . . . . . . . . . .
6.18 Quick stop (QSP) 173 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contentsi
6.19 Operation with motors from other manufacturers 174 . . . . . . . . . . . . . . . . . . . . . . . .
6.19.1 Entering motor data manually 174 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.19.2 Checking the direction of rotation of the motor feedback system 177 . . . .
6.19.3 Adjusting current controller 178 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.19.4 Effecting rotor position adjustment 180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.20 Optimising the drive behaviour after start 183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.20.1 Speed controller adjustment 183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.20.2 Adjustment of field controller and field weakening controller 185 . . . . . . .
6.20.3 Resolver adjustment 188 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Parameter setting 189 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 General information 189 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Parameter setting with "Global Drive Control" (GDC) 190 . . . . . . . . . . . . . . . . . . . . . .
7.3 Parameter setting with the XT EMZ9371BC keypad 191 . . . . . . . . . . . . . . . . . . . . . . . .
7.3.1 Connecting the keypad 191 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.2 Description of the display elements 192 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.3 Description of the function keys 194 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3.4 Changing and saving parameters 195 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Configuration 196 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Configuring MotionBus/system bus (CAN) 197 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.1 Setting CAN node address and baud rate 197 . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.2 Individual addressing 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.3 Defining boot−up master in the drive system 203 . . . . . . . . . . . . . . . . . . . . . .
8.1.4 Setting of boot−up time/cycle time 204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.5 Executing a reset node 206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.6 Axis synchronisation (CAN synchronisation) 207 . . . . . . . . . . . . . . . . . . . . . .
8.1.7 Monitoring of the synchronisation (sync time slot) 209 . . . . . . . . . . . . . . . . .
8.1.8 Axis synchronisation via CAN 210 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.9 Axis synchronisation via terminal X6/DI1 211 . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Node guarding 212 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Diagnostics codes 214 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3.1 CAN bus status (C0359) 214 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3.2 CAN telegram counter (C0360) 215 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3.3 CAN bus load (C0361) 216 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 Remote parameterisation (gateway function) 217 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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EDBCSXM064 EN 11.0
Contents i
9 Monitoring functions 219 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 Fault responses 220 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Overview of monitoring functions 221 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 Configuring monitoring functions 225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.1 Monitoring times for process data input objects 225 . . . . . . . . . . . . . . . . . . .
9.3.2 Time−out monitoring for activated remote parameterisation 227 . . . . . . . .
9.3.3 Short circuit monitoring (OC1) 228 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.4 Earth fault monitoring (OC2) 228 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.5 Motor temperature monitoring (OH3, OH7) 229 . . . . . . . . . . . . . . . . . . . . . .
9.3.6 Heatsink temperature monitoring (OH, OH4) 231 . . . . . . . . . . . . . . . . . . . . .
9.3.7 Monitoring of internal device temperature (OH1, OH5) 232 . . . . . . . . . . . . .
9.3.8 Function monitoring of thermal sensors (H10, H11) 233 . . . . . . . . . . . . . . . .
9.3.9 Current load of controller (I x t monitoring: OC5, OC7) 234 . . . . . . . . . . . . . .
9.3.10 Current load of motor (I2 x t monitoring: OC6, OC8) 237 . . . . . . . . . . . . . . . .
9.3.11 DC−bus voltage monitoring (OU, LU) 241 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.12 Voltage supply monitoring − control electronics (U15) 244 . . . . . . . . . . . . . .
9.3.13 Motor phase failure monitoring (LP1) 244 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.14 Monitoring of the resolver cable (Sd2) 245 . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.15 Motor temperature sensor monitoring (Sd6) 246 . . . . . . . . . . . . . . . . . . . . . .
9.3.16 Monitoring of the absolute value encoder initialisation (Sd7) 247 . . . . . . . .
9.3.17 Sin/cos signal monitoring (Sd8) 248 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3.18 Monitoring of the speed system deviation (nErr) 249 . . . . . . . . . . . . . . . . . . .
9.3.19 Monitoring of max. system speed (NMAX) 250 . . . . . . . . . . . . . . . . . . . . . . . .
9.3.20 Monitoring of the rotor position adjustment (PL) 251 . . . . . . . . . . . . . . . . . .
10 Diagnostics 252 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.1 Diagnostics with Global Drive Control (GDC) 252 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Diagnostics with Global Drive Oscilloscope (GDO) 253 . . . . . . . . . . . . . . . . . . . . . . . . .
10.2.1 GDO buttons 254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2.2 Diagnostics with GDO 255 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.3 Diagnostics with the XT EMZ9371BC keypad 259 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4 Diagnostics with PCAN−View 260 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4.1 Monitoring of telegram traffic on the CAN bus 260 . . . . . . . . . . . . . . . . . . . .
10.4.2 Setting all CAN nodes to the "Operational" status 262 . . . . . . . . . . . . . . . . .
EDBCSXM064 EN 11.0
9
Contentsi
11 Troubleshooting and fault elimination 263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1 Fault analysis 263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1.1 Fault analysis via the LED display 263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1.2 Fault analysis with keypad XT EMZ9371BC 263 . . . . . . . . . . . . . . . . . . . . . . .
11.1.3 Fault analysis with the history buffer 264 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1.4 Fault analysis via application status word (C3150/C3151) 266 . . . . . . . . . . .
11.1.5 Fault analysis via LECOM status words (C0150/C0155) 267 . . . . . . . . . . . . .
11.2 Malfunction of the drive 269 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.3 Fault messages 270 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.3.1 Causes and remedies 270 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.3.2 Reset fault messages (TRIP−RESET) 278 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Appendix 279 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.1 Code table 279 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.2 General information about the system bus (CAN) 333 . . . . . . . . . . . . . . . . . . . . . . . . .
12.3 Communication with MotionBus/system bus (CAN) 334 . . . . . . . . . . . . . . . . . . . . . . .
12.3.1 Structure of the CAN data telegram 334 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.3.2 Communication phases of the CAN network (NMT) 336 . . . . . . . . . . . . . . . .
12.3.3 Process data transfer 339 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.3.4 Parameter data transfer 345 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.3.5 Addressing of the parameter and process data objects 351 . . . . . . . . . . . . .
12.4 Overview of accessories 353 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.1 Connector sets 353 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.2 Shield mounting kit 353 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.3 Components for operation and communication 354 . . . . . . . . . . . . . . . . . . .
12.4.4 Brake resistor 355 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.5 Mains fuses 357 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.6 Mains chokes 358 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.4.7 RFI filters 359 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Index 360 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
EDBCSXM064 EN 11.0
Preface and general information
About these Operating Instructions
1 Preface and general information
1.1 About these Operating Instructions
These Operating Instructions will assist you in connecting and commissioning the ECSxM...
axis modules.
They contain safety instructions which must be observed!
All persons working on and with the ECSxM... axis modules must have the Operating
Instructions available and must observe the information and notes relevant for their work.
The Operating Instructions must always be in a complete and perfectly readable state.
1
EDBCSXM064 EN 11.0
11
1
Preface and general information
About these Operating Instructions
Terminology used
1.1.1 Terminology used
Term In the following text used for
Power supply module
ECSxE...
Capacitor module
ECSxK...
Axis module
Controller
Standard device
ECSxS...
ECSxP...
ECSxM...
ECSxA ...
Drive system ECS drive system consisting of:
24 V supply
Low−voltage supply
AIF Automation InterFace
System bus (CAN) Lenze standard bus system based on CANopen for
MotionBus (CAN) The "MotionBus (CAN)" term expresses the functionality of the CAN interface X4 in
DDS Drive PLC Developer Studio
GDC Global Drive Control
GDO Global Drive Oscilloscope
Cxxxx Code Cxxxx (e.g. C0351)
Cxxxx/y Subcode y of code Cxxxx (e. g. C0470/3 = subcode 3 of code C0470)
Xk/y Terminal y on terminal strip Xk (e.g. X6/B+ = terminal B+ on terminal strip X6)
ECSxE... power supply module
ECSxK... capacitor module
Axis module of the ECS series
l ECSxS... − "Speed and Torque"
l ECSxP... − "Posi and Shaft"
l ECSxM... − "Motion"
l ECSxA... − "Application"
l ECSxE... power supply module
l Axis module ECSxS... / ECSxP... / ECSxM... / ECSxA...
l ECSxK series capacitor module (optional)
l further Lenze drive components (accessories)
Voltage supply
l of the control card, voltage range 20 ... 30 V DC (±0 V)
l of the "safe torque off" function (formerly "safe standstill"), voltage range
18 ... 30 V DC (±0 V)
l of the motor holding brake, voltage range 23 ... 30 V DC (±0 V)
l communication with a higher−level host system (PLC) or further controllers.
l parameter setting and diagnostics.
case of ECSxS/P/M... axis modules, where communication takes place using a
higher−level host system (PLC) or further controllers exclusively via the X4 interface.
Interface X14 (CAN−AUX) is exclusively used for parameter setting and diagnostics.
(Lenze software for PLC programming acc. to IEC 61131)
(Lenze software for parameter setting and diagnostics)
(additional diagnostic tool of the GDC)
Parameters which serve to parameterise or monitor the controller.
12
EDBCSXM064 EN 11.0
Preface and general information
About these Operating Instructions
Code descriptions
1.1.2 Code descriptions
Lenze codes are described in the form of tables with the following structure:
Column Abbreviation Meaning
No.
Name LCD display of the keypad XT EMZ9371BC
Lenze/{Appl.}
Selection 1 {%} 99 minimum value {unit}maximum value
IMPORTANT Short code description
Cxxxx
1 Subcode 1 of Cxxxx
2 Subcode 2 of Cxxxx
Cxxxx Changed input value of the code or subcode is accepted after pressing
[Cxxxx] Changed input value of the code or subcode is accepted after pressing
x Lenze setting:
{xxx...} Different application initialisation value
à The "Important" column contains further information
Code no. Cxxxx
.
when the controller is inhibited.
l Value at the time of delivery or after loading the Lenze setting using
C0002.
l Value at the time of delivery
l After loading the Lenze setting using C0002, the application
initialisation value is overwritten with the Lenze setting.
l The application initialisation values can be restored by loading the
application software with "Global Drive Loader" (GDL).
1
Example
Code Possible settings IMPORTANT
No. Designation Lenze/
{Appl.}
C0003 Par save 0
C1192 Selection of resistance
1 Char.: OHM 1000
2 Char.: OHM 2225 PTC characteristic:
Selection
Non−volatile saving of parameter
set
0 No response
1 Save parameter set
characteristic for PTC
0 {1 W} 30000 PTC characteristic:
{0}
resistance R1 at T1
resistance R2 at T2
EDBCSXM064 EN 11.0
13
1
Preface and general information
Features of the axis module ECSxM (Motion)
1.2 Features of the axis module ECSxM (Motion)
ƒ Safety function "safe torque off" (formerly "safe standstill")
ƒ Homing can be selected from 19 modes
ƒ Brake logic activatable
ƒ Switching of operating modes
– "Interpolated Position Mode" (for travel according to setpoint selection)
– "Homing Mode"
– "Manual Jog"
– "Velocity Mode"
ƒ Torque feedforward control
ƒ Fine interpolation
ƒ Interpolation cycle can be selected between 1 − 10 ms
ƒ Process coordination by higher−level host system (PLC)
ƒ Toggle bit monitoring
ƒ Monitor data selectable via control word
ƒ Double CAN ON BORD
– MotionBus (CAN):
Interface X4 "CAN" (PDO1, Sync−based) for communicating with a higher−level
host system (PLC) or further controllers.
– System bus (CAN):
Interface X14 "CAN−AUX" for parameter setting and diagnostics
ƒ Selectable control interfaces (via code C4010):
– MotionBus (CAN)
– MotionBus (EtherCAT) via the automation interface (AIF)
– Via codes through parameter channel
ƒ Supported feedback systems:
– Resolver with and without position storage
– Encoder (incremental encoder (TTL encoder), sin/cos encoder)
ƒ Commissioning, parameter setting and diagnostics with the Lenze parameter
setting and operating program "Global Drive Control" (GDC) or the XT EMZ9371BC
keypad
14
EDBCSXM064 EN 11.0
EDBCSXM064 EN 11.0
1.3 Structure
X6
X1
C4010 = 2
(AIF)
X4
C4010 = 0
(CAN)
Digital_IO
DI1: EtherCAT_SYNC
AIF_IO
CAN_IO
CAN_SYNC
C3165
Set position
(32 bits)
Actual position (32 bits)
C3162
Fine
interpolation
*
C0050
Toggle bit
+
-
UG+ UG- UG+ UG-
C3161C3160
C0011
*
C3430
C3420
C3422
C3152
C3153
Status word
C3421
C0011
C0497
Control word
Monitor data
C3150
C3151
C0935
C3010
C3012
C0936
C3011
Homing
C3030
C3032
C0051
PE PE
Drive control
C3180
C3181
C3034
C3031
C3033
Trouble
VelMode
Motor control
Position
control
1000 s
m
32 bits
Init
Stand by
Homing
IP-Mode
Speed
control
+
Feedback
250 s
C0019
C0071
C0105
C0030
C0095
C0416
C0420
C0427
C0491
C0540
ManJog
C0136
C3210
m
16 bits
C0070
C0072
C0909
C0058
C0098
C0419
C0421
C0490
C0495
C3001
C0150
C3211
+
C0135
C0576
C0579
C3002
C3009
C3008
C3010
C3011
C3012
C3020
C3022
C3021
C3037
C3038
C3170
C3175
C5000
C4011
C3201
C3200
C5001
Current/torque
control
m
62.5 s
PWM
VEC CTRL
C0022
C0053
C0074
C0079
C0082
C0076
C0083
C0078
C0092
C0081
C0085
C0088
C0090
C4018
C0018
ECSxM
16 bits
C0023
C0075
C0077
C0080
C0084
C0087
C0089
C0091
Preface and general information
15
Fig. 1−1 Structure of the ECS application "Motion"
alternative
TTL encoder
Sin/cos encoder
X8
X7
R
PE
WVU
M
3~
Structure
Motor
ECSXA502
1
1
1.4 Scope of supply
Preface and general information
Scope of supply
The scope of supply of the ECSxM... axis module includes:
ƒ Standard device
ƒ Accessory kit with fixings according to the design:
– "E" − panel−mounted device
– "D" − push−through technique
– "C" − cold−plate technique
ƒ Mounting Instructions
ƒ Drilling jig
ƒ Functional earth conductor (only ECSDM...)
Accessories
The appendix includes information on the following accessories: ( 353).
ƒ Connector sets for
– power supply modules: ECSZE000X0B
– capacitor modules: ECSZK000X0B
– axis modules: ECSZA000X0B
ƒ ECSZS000X0B001 shield mounting kit (EMC accessories)
ƒ Components for operation and communication
ƒ Brake resistors
ƒ Mains fuses
ƒ Mains chokes
ƒ RFI filters
Tip!
Information and auxiliary devices related to the Lenze products can be found
in the download area at
http://www.Lenze.com
16
EDBCSXM064 EN 11.0
1.5 Legal regulations
Preface and general information
Legal regulations
1
Identification
Application as
directed
Liability l The information, data and notes in these Instructions met the state of the art at the time of printing. Claims
Warranty l Terms of warranty: See terms of sales and delivery of Lenze Drive Systems GmbH.
Nameplate CE designation Manufacturer
Lenze controllers are
unambiguously designated by the
contents of the nameplate.
ECSxM... axis modules
l must only be operated under the conditions prescribed in these Instructions.
l are components
– for open and closed loop control of variable speed drives with PM synchronous motors and asynchronous
motors.
– for installation into a machine
– for assembly with other components to form a machine.
l are electrical equipment for the installation in control cabinets or similar closed operating areas.
l comply with the protective requirements of the EC Low−Voltage Directive.
l are not machines for the purpose of the EC Machinery Directive.
l are not to be used as domestic appliances, but for industrial purposes only.
Drive systems with ECSxM... axis modules
l comply with the EC Directive "Electromagnetic compatibility" if they are installed according to the guidelines
of CE−typical drive systems.
l can be used
– at public and non−public mains.
– in industrial premises.
l The user is responsible for the compliance of his application with the EC directives.
Any other use shall be deemed inappropriate!
on modifications referring to axis modules and components which have already been supplied cannot be
derived from the information, illustrations and descriptions given in these Instructions.
l The specifications, processes, and circuitry described in these Instructions are for guidance only and must be
adapted to your own specific application. Lenze does not take responsibility for the suitability of the process
and circuit proposals.
l Lenze does not accept any liability for damages and failures caused by:
– Disregarding the Operating Instructions
– Unauthorised modifications to the axis module
– Operating errors
– Improper working on and with the axis module
l Warranty claims must be made to Lenze immediately after detecting the deficiency or fault.
l The warranty is void in all cases where liability claims cannot be made.
Conforms to the EC Low−Voltage
Directive
Lenze Automation GmbH
Grünstraße 36
D−40667 Meerbusch
EDBCSXM064 EN 11.0
17
2
Safety instructions
General safety and application notes for Lenze controllers
2 Safety instructions
2.1 General safety and application notes for Lenze controllers
(in accordance with Low−Voltage Directive 2006/95/EC)
For your personal safety
Disregarding the following safety measures can lead to severe injury to persons and
damage to material assets:
ƒ Only use the product as directed.
ƒ Never commission the product in the event of visible damage.
ƒ Never commission the product before assembly has been completed.
ƒ Do not carry out any technical changes on the product.
ƒ Only use the accessories approved for the product.
ƒ Only use original spare parts from Lenze.
ƒ Observe all regulations for the prevention of accidents, directives and laws
applicable on site.
ƒ Transport, installation, commissioning and maintenance work must only be carried
out by qualified personnel.
– Observe IEC 364 and CENELEC HD 384 or DIN VDE 0100 and IEC report 664 or
DIN VDE 0110 and all national regulations for the prevention of accidents.
– According to this basic safety information, qualified, skilled personnel are persons
who are familiar with the assembly, installation, commissioning, and operation of
the product and who have the qualifications necessary for their occupation.
ƒ Observe all specifications in this documentation.
– This is the condition for safe and trouble−free operation and the achievement of
the specified product features.
– The procedural notes and circuit details described in this documentation are only
proposals. It is up to the user to check whether they can be transferred to the
particular applications. Lenze Automation GmbH does not accept any liability for
the suitability of the procedures and circuit proposals described.
ƒ Depending on their degree of protection, some parts of the Lenze controllers
(frequency inverters, servo inverters, DC speed controllers) and their accessory
components can be live, moving and rotating during operation. Surfaces can be hot.
– Non−authorised removal of the required cover, inappropriate use, incorrect
installation or operation, creates the risk of severe injury to persons or damage to
material assets.
– For more information, please see the documentation.
18
ƒ High amounts of energy are produced in the controller. Therefore it is required to
wear personal protective equipment (body protection, headgear, eye protection, ear
protection, hand guard).
EDBCSXM064 EN 11.0
Safety instructions
General safety and application notes for Lenze controllers
Application as directed
Controllers are components which are designed for installation in electrical systems or
machines. They are not to be used as domestic appliances, but only for industrial purposes
according to EN 61000−3−2.
When controllers are installed into machines, commissioning (i.e. starting of the operation
as directed) is prohibited until it is proven that the machine complies with the regulations
of the EC Directive 2006/42/EC (Machinery Directive); EN 60204 must be observed.
Commissioning (i.e. starting of the operation as directed) is only allowed when there is
compliance with the EMC Directive (2004/108/EC).
The controllers meet the requirements of the Low−Voltage Directive 2006/95/EC. The
harmonised standard EN 61800−5−1 applies to the controllers.
The technical data and supply conditions can be obtained from the nameplate and the
documentation. They must be strictly observed.
Warning: Controllers are products which can be installed in drive systems of category C2
according to EN 61800−3. These products can cause radio interferences in residential areas.
In this case, special measures can be necessary.
2
Transport, storage
Please observe the notes on transport, storage, and appropriate handling.
Observe the climatic conditions according to the technical data.
Installation
The controllers must be installed and cooled according to the instructions given in the
corresponding documentation.
The ambient air must not exceed degree of pollution 2 according to EN 61800−5−1.
Ensure proper handling and avoid excessive mechanical stress. Do not bend any
components and do not change any insulation distances during transport or handling. Do
not touch any electronic components and contacts.
Controllers contain electrostatic sensitive devices which can easily be damaged by
inappropriate handling. Do not damage or destroy any electrical components since this
might endanger your health!
EDBCSXM064 EN 11.0
19
2
Safety instructions
General safety and application notes for Lenze controllers
Electrical connection
When working on live controllers, observe the applicable national regulations for the
prevention of accidents (e.g. VBG 4).
The electrical installation must be carried out according to the appropriate regulations
(e.g. cable cross−sections, fuses, PE connection). Additional information can be obtained
from the documentation.
This documentation contains information on installation in compliance with EMC
(shielding, earthing, filter, and cables). These notes must also be observed for CE−marked
controllers. The manufacturer of the system is responsible for compliance with the limit
values demanded by EMC legislation. The controllers must be installed in housings (e.g.
control cabinets) to meet the limit values for radio interferences valid at the site of
installation. The housings must enable an EMC−compliant installation. Observe in
particular that e.g. the control cabinet doors have a circumferential metal connection to
the housing. Reduce housing openings and cutouts to a minimum.
Lenze controllers may cause a DC current in the PE conductor. If a residual current device
(RCD) is used for protection against direct or indirect contact for a controller with
three−phase supply, only a residual current device (RCD) of type B is permissible on the
supply side of the controller. If the controller has a single−phase supply, a residual current
device (RCD) of type A is also permissible. Apart from using a residual current device (RCD),
other protective measures can be taken as well, e.g. electrical isolation by double or
reinforced insulation or isolation from the supply system by means of a transformer.
Operation
If necessary, systems including controllers must be equipped with additional monitoring
and protection devices according to the valid safety regulations (e.g. law on technical
equipment, regulations for the prevention of accidents). The controllers can be adapted to
your application. Please observe the corresponding information given in the
documentation.
After the controller has been disconnected from the supply voltage, all live components
and power terminals must not be touched immediately because capacitors can still be
charged. Please observe the corresponding stickers on the controller.
All protection covers and doors must be shut during operation.
Notes for UL−approved systems with integrated controllers: UL warnings are notes that
only apply to UL systems. The documentation contains special UL notes.
20
EDBCSXM064 EN 11.0
Safety instructions
General safety and application notes for Lenze controllers
Safety functions
Certain controller versions support safety functions (e.g. "Safe torque off", formerly "Safe
standstill") according to the requirements of the EC Directive 2006/42/EC (Machinery
Directive). The notes on the integrated safety system provided in this documentation must
be observed.
Maintenance and servicing
The controllers do not require any maintenance if the prescribed operating conditions are
observed.
Disposal
Recycle metal and plastic materials. Ensure professional disposal of assembled PCBs.
The product−specific safety and application notes given in these instructions must be
observed!
2
EDBCSXM064 EN 11.0
21
2
Safety instructions
Thermal motor monitoring
2.2 Thermal motor monitoring
Note!
2
ƒ I
x t monitoring is based on a mathematical model which calculates a
thermal motor load from the detected motor currents.
ƒ The calculated motor load is saved when the mains is switched.
ƒ The function is UL−certified, i.e. no additional protective measures are
required for the motor in UL−approved systems.
ƒ However, I
the motor load could not be detected as for instance changed cooling
conditions (e.g. interrupted or too warm cooling air flow).
2
x t load of the motor is displayed in C0066.
Die I
The thermal loading capacity of the motor is expressed by the thermal motor time
constant (t, C0128). Find the value in the rated motor data or contact the manufacturer
of the motor.
2
The I
x t monitoring has been designed such that it will be activated after 179 s in the
event of a motor with a thermal motor time constant of 5 minutes (Lenze setting C0128),
a motor current of 1.5 x I
Two adjustable trigger thresholds provide for different responses.
2
x t monitoring is no full motor protection as other influences on
N
and a trigger threshold of 100 %.
ƒ Adjustable response OC8 (TRIP, warning, off).
– The trigger threshold is set in C0127.
– The response is set in C0606.
– The response OC8, for instance, can be used for an advance warning.
ƒ Fixed response OC6−TRIP.
– The trigger threshold is set in C0120.
Behaviour of the I2 x t monitoring Condition
The I2 x t monitoring is deactivated.
C0066 is set = 0 % and
MCTRL−LOAD−I2XT is set = 0.00 %.
I2 x t monitoring is stopped.
The current value in C0066 and at the
MCTRL−LOAD−I2XT output is frozen.
I2 x t monitoring is deactivated.
The motor load is displayed in C0066.
When C0120 = 0 % and C0127 = 0 %, set controller
inhibit.
When C0120 = 0 % and C0127 = 0 %, set controller
enable.
Set C0606 = 3 (off) and C0127 > 0 %.
Note!
An error message OC6 or OC8 can only be reset if the I2 x t load falls below the
set trigger threshold by 5 %.
22
EDBCSXM064 EN 11.0
Forced ventilated or naturally ventilated motors
2.2.1 Forced ventilated or naturally ventilated motors
Parameter setting
2
The following codes can be set for I
Code Meaning Value range Lenze setting
C0066 Display of the I2 x t load of the motor 0 ... 250 % −
C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %
C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %
C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min
C0606 Response to error "OC8" TRIP, warning, off Warning
x t monitoring:
Calculate release time and I2 x t load
Formula for release time Information
t +*(t) ln
ȡ
ȧ
ȧ
Ȣ
1 *
I
ȣ
z ) 1
I
Mot
ǒ
Ǔ
I
N
2
100
ȧ
ȧ
Ȥ
Mot
I
r
t Thermal motor time constant (C0128)
z Threshold value in C0120 (OC6) or C0127 (OC8)
Actual motor current (C0054)
Rated motor current (C0088)
Safety instructions
Thermal motor monitoring
2
Formulae for I2 x t load Information
L(t) Chronological sequence of the I2 x t load of the motor
2
I
Mot
ǒ
L(t) +
If the controller is inhibited, the I2 x t load is reduced:
Ǔ
100% ǒ1 * e
I
N
L(t) + L
Start
Ǹ
e
*t
t
t
*
t
I
Ǔ
Mot
Ir Rated motor current (C0088)
t Thermal motor time constant (C0128)
L
Start
(Display: C0066)
Actual motor current (C0054)
I2 x t load before controller inhibit
If an error is triggered, the value corresponds to the
threshold value set in C0120 (OC6) or
C0127 (OC8).
Read release time in the diagram
Diagram for detecting the release times for a motor with a thermal motor time constant
of 5 minutes (Lenze setting C0128):
L [%]
120
100
50
0
Fig. 2−1 I2 × t−monitoring: Release times for different motor currents and trigger thresholds
I = 3 × I
Mot N
0 100 200 300 400 500 600 700 800 900
I
Mot
I
r
LI
T Time
I = 2 × I
Mot N
Actual motor current (C0054)
Rated motor current (C0088)
2
x t load of the motor (display: C0066)
I = 1.5 × I
Mot N
I = 1 × I
Mot N
t [s]
1000
9300STD105
EDBCSXM064 EN 11.0
23
2
Safety instructions
Thermal motor monitoring
Self−ventilated motors
2.2.2 Self−ventilated motors
Due to the construction, self−ventilated standard motors are exposed to an increased heat
generation in the lower speed range compared to forced ventilated motors.
Warnings!
For complying with the UL 508C standard, you have to set the
speed−dependent evaluation of the permissible torque via code C0129/x.
Parameter setting
The following codes can be set for I
Code Meaning Value range Lenze setting
C0066 Display of the I2 x t load of the motor 0 ... 250 % −
C0120 Threshold: Triggering of error "OC6" 0 ... 120 % 0 %
C0127 Threshold: Triggering of error "OC8" 0 ... 120 % 0 %
C0128 Thermal motor time constant 0.1 ... 50.0 min 5.0 min
C0606 Response to error "OC8" TRIP, warning, off Warning
C0129/1 S1 torque characteristic I1/I
C0129/2 S1 torque characteristics n2/n
2
x t monitoring:
rated
rated
10 ... 200 % 100 %
10 ... 200 % 40 %
Effect of code C0129/x
I / I
N
1.1
1.0
3
0.9
0.8
0.7
0.6
Fig. 2−2 Working point in the range of characteristic lowering
0
0
0 0.1
C0129/1
0.132
C0129/2
1
2
0.2 0.3 0.4
n / n
N
9300STD350
The lowered speed / torque characteristic (Fig. 2−2) reduces the permissible thermal load
of self−ventilated standard motors. The characteristic is a line the definition of which
requires two points:
ƒ Point : Definition with C0129/1
This value also enables an increase of the maximally permissible load.
ƒ Point : Definition with C0129/2
With increasing speeds, the maximally permissible load remains unchanged
(I
Mot
= I
rated
).
In Fig. 2−2, the motor speed and the corresponding permissible motor torque () can be
read for each working point (on the characteristic () ... ). can also be calculated
using the values in C0129/1and C0129/2 (evaluation coefficient "y", 25)
24
EDBCSXM064 EN 11.0
Thermal motor monitoring
Calculate release time and I2 x t load
Calculate the release time and the I
2
x t load of the motor considering the values in
C0129/1 and C0129/2(evaluation coefficient "y").
Formulae for release time Information
T Release time of the I2 x t monitoring
ȡ
I
Mot
ǒ
y I
n
Ǹ
e
z ) 1
Ǔ
N
n
) C0129ń1
N
*
T +*(t) ln
ȧ
ȧ
1 *
Ȣ
100% * C0129ń1
y +
Formulae for I2 x t load Information
If the controller is inhibited, the I2 x t load is reduced:
L(t) +
C0129ń2
I
Mot
ǒ
y I
L(t) + L
2
Ǔ
100% ǒ1 * e
N
Start
2
100
t
t
ȣ
t Thermal motor time constant (C0128)
In Function: Natural logarithm
ȧ
ȧ
I
Mot
Ȥ
I
r
z Threshold value in C0120 (OC6) or C0127 (OC8)
y Evaluation coefficient
n
rated
L(t) Chronological sequence of the I2 x t load of the motor
y Evaluation coefficient
*t
Ǔ
t
I
Mot
Ir Rated motor current (C0088)
t Thermal motor time constant (C0128)
L
Start
Actual motor current (C0054)
Rated motor current (C0088)
Rated speed (C0087)
(Display: C0066)
Actual motor current (C0054)
I2 x t load before controller inhibit
If an error is triggered, the value corresponds to the
threshold value set in C0120 (OC6) or
Safety instructions
Self−ventilated motors
C0127 (OC8).
2
EDBCSXM064 EN 11.0
25
2
2.3 Residual hazards
Safety instructions
Residual hazards
Protection of persons
ƒ Before working on the axis module, check that no voltage is applied to the power
terminals, because
– the power terminals +UG, −UG, U, V and W remain live for at least 3 minutes after
mains switch−off.
– the power terminals +UG, −UG, U, V and W remain live when the motor is stopped.
ƒ The heatsink has an operating temperature of > 70 °C:
– Direct skin contact with the heatsink results in burns.
ƒ The discharge current to PE is > 3.5 mA AC or. > 10 mA DC.
– EN 61800−5−1 requires a fixed installation.
– The PE connection must comply with EN 61800−5−1.
– Comply with the further requirements of EN 61800−5−1 for high discharge
currents!
Device protection
ƒ All pluggable connection terminals must only be connected or disconnected when
no voltage is applied!
ƒ The power terminals +UG, −UG, U, V, W and PE are not protected against polarity
reversal.
– When wiring, observe the polarity of the power terminals!
ƒ Power must not be converted until all devices of the power system are ready for
operation. Otherwise, the input current limitation may be destroyed.
Frequent mains switching (e.g. inching mode via mains contactor) can overload and
destroy the input current limitation of the axis module, if
ƒ the axis module is supplied via the ECSxE supply module and the input current
limitation is activated depending on the DC−bus voltage (C0175 = 1 or 2).
ƒ the axis module is not supplied via a supply module delivered by Lenze.
ƒ the low−voltage supply (24 V) is switched off.
For this reason allow a break of at least three minutes between two starting operations!
Use the safety function ˜Safe torque off˜ (STO) for frequent disconnections for safety
reasons.
26
EDBCSXM064 EN 11.0
Safety instructions
Residual hazards
Motor protection
ƒ Only use motors with a minimum insulation resistance of û = 1.5 kV,
min. du/dt = 5 kV/ms.
– Lenze motors meet these requirements.
ƒ When using motors with an unknown insulation resistance, please contact your
motor supplier.
ƒ Some settings of the axis module lead to an overheating of the connected motor,
e.g. longer operation of self−ventilated motors with low speeds.
ƒ Use PTC thermistors or thermostats with PTC characteristic for motor temperature
monitoring.
2
EDBCSXM064 EN 11.0
27
2
Safety instructions
Safety instructions for the installation according to UL
2.4 Safety instructions for the installation according to UL
Warnings!
General markings:
ƒ Use 60/75 °C or 75 °C copper wire only.
ƒ Maximum ambient temperature 55 °C, with reduced output current.
Markings provided for the supply units:
ƒ Suitable for use on a circuit capable of delivering not more than 5000 rms
symmetrical amperes, 480 V max, when protected by K5 or H Fuses
(400/480 V devices).
ƒ Alternate − Circuit breakers (either inverse−time, instantaneous trip types or
combination motor controller type E) may be used in lieu of above fuses
when it is shown that the let−through energy (i
) of the inverse−time current−limiting circuit breaker will be less
p
current (I
than that of the non−semiconductor type K5 fuses with which the drive has
been tested.
ƒ Alternate − An inverse−time circuit breaker may be used, sized upon the
input rating of the drive, multiplied by 300 %.
Markings provided for the inverter units:
ƒ The inverter units shall be used with supply units which are provided with
overvoltage devices or systems in accordance with UL840 2nd ed., Table 5.1.
ƒ The devices are provided with integral overload and integral thermal
protection for the motor.
ƒ The devices are not provided with overspeed protection.
2
t) and peak let−through
Terminal tightening torque of lb−in (Nm)
Terminal lb−in Nm
X 21, X 22, X 23, X 24 10.6 ... 13.3 1.2 ... 1.5
X4, X6, X14 1.95 ... 2.2 0.22 ... 0.25
X 25 4.4 ... 7.1 0.5 ... 0.8
Wiring diagram AWG
Terminal AWG
X 21, X 22, X 23, X 24 12 ... 8
X4, X6, X14 28 ... 16
X 25 24 ... 12
28
EDBCSXM064 EN 11.0
2.5 Notes used
The following pictographs and signal words are used in this documentation to indicate
dangers and important information:
Safety instructions
Structure of safety instructions:
Danger!
(characterises the type and severity of danger)
Note
(describes the danger and gives information about how to prevent dangerous
situations)
Pictograph and signal word Meaning
Danger!
Danger!
Stop!
Safety instructions
Notes used
Danger of personal injury through dangerous electrical voltage.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of personal injury through a general source of danger.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of property damage.
Reference to a possible danger that may result in property
damage if the corresponding measures are not taken.
2
Application notes
Pictograph and signal word Meaning
Note!
Tip!
Special safety instructions and application notes for UL and UR
Pictograph and signal word Meaning
Warnings!
Warnings!
Important note to ensure troublefree operation
Useful tip for simple handling
Reference to another documentation
Safety or application note for the operation of a UL−approved
device in UL−approved systems.
Possibly the drive system is not operated in compliance with UL
if the corresponding measures are not taken.
Safety or application note for the operation of a UR−approved
device in UL−approved systems.
Possibly the drive system is not operated in compliance with UL
if the corresponding measures are not taken.
EDBCSXM064 EN 11.0
29
3
Technical data
General data and operating conditions
3 Technical data
3.1 General data and operating conditions
Standards and operating conditions
Conformity CE Low−Voltage Directive (2006/95/EG)
Approvals
Max. permissible
Motor cable length
Packaging (EN ISO 4180) Shipping package
Installation l Installation into IP20 control cabinet
Mounting position vertically suspended
Free space
shielded 50 m For rated mains voltage and switching frequency of 8 kHz
above ³ 65 mm
below ³ 65 mm
to the sides can be mounted directly side by side without any clearance
UL 508C
CSA 22.2 No. 14
l For the "safe torque off" function (formerly "safe standstill"): mounting in IP54
control cabinet
With ECSZS000X0B shield mounting kit: > 195 mm
Power Conversion Equipment
Underwriter Laboratories (File No. E132659)
for USA and Canada
Environmental conditions
Climate 3k3 in accordance with IEC/EN 60721−3−3
Condensation, splash water and ice formation
not permissible.
Site altitude 0 ... 4000 m amsl
Pollution EN 61800−5−1, UL840: Degree of pollution 2
Vibration resistance Acceleration resistant up to 0.7 g (Germanischer Lloyd, general conditions)
Storage IEC/EN 60721−3−1 1K3 (−25 ... + 55 °C)
Transport IEC/EN 60721−3−2 2K3 (−25 ... +70 °C)
Operation IEC/EN 60721−3−3 3K3 (0 ... + 55 °C)
l Atmospheric pressure: 86 ... 106 kPa
l Above +40 °C: reduce the rated output
current by 2 %/°C.
l Reduce rated output current by
5 %/1000 m above 1000 m amsl.
l Over 2000 m amsl: Use is only permitted in
environments with overvoltage category II
30
EDBCSXM064 EN 11.0
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