Winding Mode Control Function - Panasonic VF200 Instruction Manual

■ Winding Mode Control Function

· Winding mode control fuction will operate at the triangular-wave-shaped frequency as
shown in the following graph.
· When parameter "P169: Coiling Mode Control Select" is set to "1" or "2", winding mode
control function will start after run comm and is turned ON.
During startup, the inverter will keep on accelerating within the time set with parameter
"P001: The 1 st Acceleration Time" until the set frequency is reached.
· The conditions of winding mode control are set with parameter P169 to P173.
· The operational mode of winding mode is set by parameter "P178:Winding Mode
Operation Select". When parameter "P178" is set to "1" or "3", 2-point mode start.
Set frequency of second point by parameter "P046: second frequency", set stop length by
parameter "P182: winding stop length", basic frequency will increase by the winding length
and line feature will change, when winding length arrive stop length, will change to second
frequency. When P178 is set to "2" or "3", random mode start, set random change range
by parameter "P179: max random rise time radio" and "P180: minimum random rise time radio",
and when P179<P180, random function doesn't start. Especially, when P178 is set to "3",
it will be 2-point random mode, basic frequency will change from fixed frequency to second
frequency by winding length. And, rise time radio change randomly in the random rage.
·When parameter "P036 to P040: SW1 to SW5 Function Select" is set to "13", and SW
input of corresponding control input terminals (SW1 to SW5) are ON, the inverter will
terminate winding mode control and continue to run at the frequency when SW input
(SW1 to SW5) is turned ON.
· When stop command is turned ON, the deceleration will be performed to stop the
inverter according to the value set with parameter "P002: The 1 Deceleration Time"
regardless of operating frequency.
Appendix Function Parameter List
st
187