Page 1 (84)
Contents
1 Safety....................................................2
1.1 Warnings.........................................2
1.2 Safety instructions ..........................2
1.3 Grounding and ground fault protection3
1.4 Running the motor ..........................3
2 Directives .............................................4
2.1 CE-label ..........................................4
2.2 EMC-directive .................................4
2.2.1 General ....................................4
2.2.2 Technical criteria......................4
2.2.3 EMC-levels...............................4
2.2.4 Manufacturer's Declaration of
Conformity ................................4
2.3 UL-label...........................................4
3 Receiving............................................ 11
3.1 Type designation code.................. 11
3.2 Storing...........................................12
3.3 Warranty .......................................12
4 Technical data....................................13
4.1 General .........................................13
4.2 Power ratings................................14
4.3 Specifications................................22
5 Installation .........................................24
5.1 Ambient conditions .......................24
5.2 Cooling..........................................24
5.3 Mounting .......................................28
6 Wiring .................................................30
6.1 Power connections........................33
6.1.1 Utility cable ............................33
6.1.2 Motor cable ............................33
6.1.3 Control cable..........................33
6.1.4 Installation instructions ..........36
6.1.4.1 Cable selection and
installation for UL listing .........38
6.1.5 Cable and motor insulation
checks ....................................53
6.2 Control connections ......................53
6.2.1 Control cables........................53
6.2.2 Galvanic isolation barriers .....53
6.2.3 Digital input function inversion.55
7 Control panel .....................................56
7.1 Introduction ...................................56
7.2 Panel operation.............................57
7.3 Monitoring menu ...........................58
7.4 Parameter group menu.................60
7.5 Reference menu ...........................61
7.6 Programmable push-button menu 62
7.7 Active faults menu ........................63
7.8 Fault history menu ........................65
7.9 Contrast menu...............................65
7.10 Active warning display.................66
7.11 Controlling the motor from the
front panel ...................................67
7.11.1Control source change from I/O-
terminals to the front panel ....67
7.11.2 Control source change from
panel to I/O.............................67
8 Start-up...............................................68
8.1 Safety precautions ........................68
8.2 Sequence of operation..................68
9 Fault tracing.......................................71
10 Basic application...............................73
10.1 General ......................................73
10.2 Control connections ...................73
10.3 Control signal logic.....................74
10.4 Parameters, group 1 ..................75
10.4.1 Descriptions .........................76
10.5 Motor protection functions in the
Basic Application.........................79
10.5.1 Motor thermal protection .....79
10.5.2 Motor stall warning ..............79
11 System parameter group 0...............80
11.1 Parameter table ..........................80
11.2 Description ..................................80
12 Application package .........................82
12.1 Application selection ...................82
12.2 Standard Application...................82
12.3 Local/Remote Application ...........82
12.4 Multi-step Speed Application ......82
12.5 PI-control Application ..................83
12.6 Multi-purpose Control App. .........83
12.7 Pump and Fan Control App. .......83
13 Options ..............................................84
13.1 Remote control box.....................84
13.2 External filters .............................84
13.3 Dynamic braking .........................84
13.4 I/O-expander board.....................84
13.5 Communications .........................84
13.6 Graphics control panel................84
13.7 FCDRIVE ....................................84
13.8 Control panel door mount kit.......84
13.9 Protected chassis cable cover for
75-125 Hp open chassis units ....84
13.10 Others........................................84
EXCEL VRL CX/CXL/CXS USERS MANUAL
CONTENTS