Watson-Marlow Varmeca - Manual (Page 23)

21
INSTALLATION AND MAINTENANCE
VARMECA - 20
Variable speed motor or geared motor
CONTENTS
LEROY-SOMER Réf. 3481 - 4.33/c - 09.01
1 -GENERAL INFORMATION .................................................................................................................................. 22
1.1 -General operating principle................................................................................................................................ 22
1.2 -Product name..................................................................................................................................................... 22
1.3 -Characteristics ................................................................................................................................................... 22
1.4 -Environmental characteristics ............................................................................................................................ 24
1.5 -Weights and dimensions.................................................................................................................................... 24
2 -INSTALLATION.................................................................................................................................................... 24
2.1 -General .............................................................................................................................................................. 24
2.2 -Reversing the supports ...................................................................................................................................... 24
2.3 -Adjusting the MINI DIP switches........................................................................................................................ 25
3 -CONNECTIONS ................................................................................................................................................... 25
3.1 -Wiring precautions ............................................................................................................................................. 25
3.2 -Terminal blocks.................................................................................................................................................. 25
3.3 -Radio-frequency interference:............................................................................................................................ 26
3.4 -Description of cables and protection devices..................................................................................................... 26
3.5 -Wiring diagrams based on the standard configuration....................................................................................... 27
4 -COMMISSIONING ................................................................................................................................................ 28
4.1 -VARMECA - 20 .................................................................................................................................................. 28
4.2 -VARMECA - 20 with remote potentiometer option............................................................................................. 28
5 -FAULTS - DIAGNOSTICS.................................................................................................................................... 28
6 -MAINTENANCE ................................................................................................................................................... 29
6.1 -Care ................................................................................................................................................................... 29
6.2 -Measurements ................................................................................................................................................... 29
6.3 -Spare parts ........................................................................................................................................................ 30
7 -OPERATING EXTENSIONS ................................................................................................................................ 31
7.1 -Speed control knob option (B) ........................................................................................................................... 31
7.2 -Control knob with integrated run-stop control option (B.MA) ............................................................................. 31
7.3 -Control knob with forward/reverse/stop control option (B MAVAR) ................................................................... 31
7.4 -Internal speed control option (CVI VMA20) ....................................................................................................... 31
7.5 -Braking resistor option (RF100 - RF200) ........................................................................................................... 31
7.6 -Fieldbus options................................................................................................................................................. 31
7.7 -Power supply and electromechanical brake control option (SO VMA) .............................................................. 32
7.8 -Additional I/O interface and sequential brake control option (VMA ESFR)........................................................ 32
7.9 -Parameter-setting console option (CDC-VMA20) .............................................................................................. 32
7.10 -Parameter-setting software option (PEGASE VMA 20) ................................................................................... 32
7.11 -EMC filter option (FLT VMA21M)..................................................................................................................... 32
en