- 122 -
The above function codes are used for fixed length control.
The length information needs to be collected by the multi-function digital input terminal.
The number of pulses sampled by the terminal is divided by the number of pulses per
minute PB-07, and the actual length PB-06 can be calculated. When the actual length is
greater than the set length PB-05, the multi-function digital HDO outputs the "length
arrival" ON signal.
During the length control process, the length reset operation (S function selection is 28)
can be performed via the multi-function S terminal. For details, refer to P4-00 to P4-09.
In the application, the corresponding input terminal function needs to be set to "length
count input" (function 27), and the S5 port must be used when the pulse frequency is high.
PB-08
Set the count value
Factory default
1000
Set range
1
～
65535
PB-09
Specify the count value Factory default
1000
Set range
1
～
65535
The count value needs to be collected via the multi-function digital input terminal. In the
application, the corresponding input terminal function is set to "Counter input" (function
25), and the S5 port must be used when the pulse frequency is high.
When the count value reaches the set count value PB-08, the multi-function digital HDO
output "sets the count value to the ON" signal, and the counter stops counting.
When the count value reaches the specified count value PB-09, the multi-function digital
HDO outputs the "specified count value arrival" ON signal, and the counter continues
counting until the counter is stopped when "Set count value" is set.
The specified count value PB-09 should not be greater than the set count value PB-08.
Figure 6-29 for the set count to reach and specify the count value to reach the function of
the diagram.
Figure 6-29 Set the count value for the given and specified count values
PC Group Multi-segment instructions and simple PLC
functions
DSI-200 multi-segment instructions, than the normal multi-speed has a richer function, in
addition to multi-speed function, but also as a VF separation of the voltage source, and
the process PID given source. For this reason, the dimensions of the multi-segment
instructions are relative values.
Simple PLC function is different from the EV510 user programmable function, simple
PLC can only complete the simple combination of multi-segment instructions. And user-
programmable features to be richer and more practical, please refer to A7 group related
