Gantry Crane - Danfoss VLT 5000 Series Design Manual

Gantry Crane

The following must be programmed in order shown:
Function:
Torque characteristics
Rotation, frequency/direction
Analogue input, term. 53
Motor thermal protection
Analogue input, term. 54
Terminal 18, digital input
Terminal 27, digital input
Terminal 42, output
All other settings are based on factory settings. However, motor data (nameplate data) must always be entered in parameters 102-106.
102
VLT
A portal gantry with two identical motors is controlled
by an external 0-10 Volt signal. The direction of rota-
tion (right or left) is controlled by means of switch 2,
while start/stop is carried out using switch 1.
Parameter: Setting:
101 Normal/special motor character
200 Both directions, 0 - 132 Hz
308 Thermistor
128 Thermistor warning/Thermistor trip
311 Reference
302 Start
304 Coasting stop inverse
319 Torque limit and stop
MG.52.B2.02 - VLT
®
5000 Design Guide
1. Start
2. Reversing
3. Speed reference signal
®
is a registered Danfoss trademark
Data value:
[15]
[1]
[4]
[1] or [2]
[1]
[1]
[0]
[27]