Instruction manual

Cascade Controller Option
■ Contents
Safety and precautions
................................................................................ 3
Safety regulations ................................................................................................... 4
Warning against unintended start ........................................................................... 4
Operation modes ............................................................................................ 6
Cascade Control Operation .................................................................................... 6
Standard Cascade Control Mode ........................................................................... 7
Lead Pump Alternation ........................................................................................... 7
Master/Slave Cascade Control Mode ..................................................................... 8
Installation and Wiring Instructions ..................................................... 9
Installing the Cascade Controller Option Card ........................................................ 9
Standard cascade control wiring diagram ............................................................... 17
Optional Hand/Off/Auto Switch .............................................................................. 18
Lead Pump Alternation Wiring Diagram .................................................................. 19
Master drive in master/slave control wiring diagram ................................................ 20
Slave drive in master/slave control wiring diagram .................................................. 21
Changed Drive functions ............................................................................ 22
Introduction ............................................................................................................ 22
Changed systemstop functions .............................................................................. 23
Serial communications (parameter 500) .................................................................. 23
User Interface ................................................................................................... 24
How to use the LCP for programming .................................................................... 24
Control keys for parameter setup ........................................................................... 24
Indicator lamps ....................................................................................................... 24
Drive Control .......................................................................................................... 24
Display modes ....................................................................................................... 25
Changing data ........................................................................................................ 27
Parameter setting procedure .................................................................................. 27
Example of how to change parameter data ............................................................ 28
Manual initialization ................................................................................................. 28
AFD and Cascade Controller Setup ...................................................... 29
Introduction ............................................................................................................ 29
Quick Menu Summary ............................................................................................ 30
Language ............................................................................................................... 31
Motor nameplate data ............................................................................................ 31
Relay outputs ......................................................................................................... 33
Alternate programming ........................................................................................... 37
Standard Cascade Controller Setup ..................................................... 39
Introduction ............................................................................................................ 39
MG.60.I5.22 - VLT is a registered Danfoss trademark
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