Operation
4-71
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Speed Control - Key-to-line
Control can occur via various signals:
a. Frequency: 0 to 100 kHz
NOTE: Not available with the option Separate line speed signal inputs.
Settings on the control panel:
Line speed signal: Frequency
Max. in key-to-line mode: The frequency at maximum line speed is then
100 %.
b. Voltage: 0 to 10 V
DC
Setting on the I/O board: Voltage
Settings on the control panel:
Line speed signal: Analog, voltage
Max. in key-to-line mode: The voltage at maximum line speed is then
100 %.
c. Current: 0 to 20 mA or 4 to 20 mA
NOTE: Not available with the option Separate line speed signal inputs.
Settings on the I/O board: Current and 0 − 20 mA or 4 − 20 mA
Settings on the control panel:
Line speed signal: Analog, current
Max. in key-to-line mode: The current at maximum line speed is then
100 %.
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