VD520 Series Inverter User Manual Parameter Description
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Fb-59
Set Count Value
1~65535
1000
○
Fb-60
Designated Count Value
1~65535
1000
○
Count value need to be collect by the multi-function digital input terminals. In the application, need to
set the corresponding input terminals function to "counter input" (function 44), when the pulse
frequency is higher, must use DI5 port.
When the count vale reached set count value Fb-59, multi-function digital DO output "set count value
reached" ON signal, then the counter stop counting.
When the count value reached the designated count value Fb-60, multi-function digital DO output
"designated count value reached" ON signal, and the counter continue to count, the counter stop until
the " set count value".
Designated count value Fb-60 shall not be greater than set count value Fb-59. Below is the function
diagram for set count value reached and designated count value reached.
1
2
3
4
5
6
7
8
9
Count pulse
DI5
Set count
DO1
Designated count
relay
Fig 6-31 Schematic diagram of set count valueand designated value
