Option Card Layout - Danfoss VLT 5000 Operating Instructions Manual

Option card layout

Option card layout showing the position of connectors and dip switch.
Encoder monitor secondary
input,
channel A, B and Z:
LED off = Short or open circuit
LED green = Ok.
5V monitor:
LED off = no 5V
ELED Green = 5V ok.
CPU monitor:
LED must flash at 1 Hz to
indicate a running CPU
system
SW 1.1: Connect(ON)/disconnect(OFF) 24 V from control card (see description of supply voltages).
SW 1.2: Connect(ON)/disconnect(OFF) 24 V common from control card.
SW 1.3: Connect(ON)/disconnect(OFF) termination resistor for secondary encoder.
Note: When OFF the secondary encoder monitor is disabled.
SW 1.4: Switch Z-channel encoder monitor ON/OFF for both encoder inputs.
Default setting of switch 1.1. - 1.4 is ON.
8
Positioning Controller
MG.50.P3.02 - VLT is a registered Danfoss trademark
Encoder monitor primary
input,
channel A, B and Z:
LED off = Short or open circuit
LED green = Ok .