HNC Electric HV590 Series, User Manual

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Section V. Parameter Function Table
Triangle wave falling time= Swing frequency cycle Pb.03 times (1-triangle wave rising time coefficient
Pb.04) (unit
：
s)
Pb.05
Setup length
0m~65535m
1000m
☆
Pb.06
Actual length
0m~65535m
0m
☆
Pb.07 Pulse number per meter
0.1~6553.5
100.0
☆
The three parameters such as setup length, actual length and number of pulses per meter are mainly
used for fixed-length control.
Length information needs to be collected through multi-function digit input terminal,you can get Pb.06
actual length by division of terminal sampling pulse number and Pb.06.When actual length is longer than
reference length Pb.05,multi-
function digit terminal DO output “length arrival” ON signal.
During the process of fixed-length control,length reset operation(by multi-function terminal DI)is
permitted(choose DI function selection as 28),for specifications please refer to P4.00~P4.09.
Set corresponded input terminal function to “length counting input”(function 27).When pulse frequency
is high,only DI5 port can be used.
Pb.08 Counting value setup
1~65535 1000
☆
Pb.09 Designated counting value
1~65535 1000
☆
Counting value should be collected through multi-function digital input terminal. Corresponding input
terminal should be set to the function of “counter input”(function 25) in application. DI5 terminal should be
used when pulse frequency is high.
When counting value reaches Pb.08 set value, multi-
function digit DO output “setup counting value
arrival” ON signal, then stop counting.
When counting value reaches Pb.09 set value, multi-
function digit DO output “designatedcounting
value arrival”ON signal, then continues to count until reaching “setup counting value”.
Specified counting value should not be greater than setup counting value Pb.08.
Fig.5-29 Setup counting value&designated counting value schematic diagram
5.14 MS speed function&simple PLC function
：
PC.00-PC.51
MS speed command of HV590 has more abundant function than the usual MS speed
function. It could not only realize MS speed function, but also can be used as VF saparation
voltage source and PID reference source.Therefore, dimension of MS speed command is a
relative value.
Simple PLC function is different from HV590 user programmable function. Simple PLC can
only achieve simple combination of MS speed command, while user programmable function has
1 2 3 4 5 6 7 8 9
Pulse counting
DI5
Set counting
DO1
Designated counting
relay