LSIS XBC-DR30E - XGB PLC High-speed Counter Function; High-speed Counter Performance Specifications

Chapter 8 Built-in High-speed Counter Function
XGB series have built-in function of High-speed counter in main unit. This chapter describes specifications
and usage of High-speed counter’s function.
8.1 High-speed Counter Specifications
 It describes specifications, setting and usage of function, programming and wiring with external
device of built-in main unit.
8.1.1 Performance specifications
(1) Performance specification
Classification
Description
“E” type “S(U)” type
Count input
signal
Signal
A-phase, B-phase
Input type
Voltage input (Open collector)
Signal level
DC 24V
Max. count speed
4kpps
100kpps
Number of
channels
1 phase
4kpps 4 channels
100kpps 2 channels/ 20kpps 6 channels
2 phase 2kpps 2 channels
50kpps 1 channel / 8kpps 3 channels
Count range
Signed 32 Bit (-2,147,483,648 ~ 2,147,483,647)
Count mode
(Program setting)
Linear count (if 32-bit range exceeded, Carry/Borrow occurs)
Counter max. and min. value is indicated
Ring count (repeated count within setting range)
Input mode
(Program setting)
1-phase input
2-phase input
CW/CCW input
Signal type
Voltage
Up/Down
setting
1 phase input
Increasing/decreasing operation setting by B-phase input
Increasing/decreasing operation setting by program
2 phase input
Operating setting by rising edge
phase difference
Operating setting by rising/falling
edge phase difference
CW/CCW
A-phase input: increasing operation
B-phase input: decreasing operation
Multiplication
function
1 phase input
1 multiplication
2 phase input
2 multiplication
4 multiplication
CW/CCW
1 multiplication
Control input
Signal
Preset instruction input
Signal level
DC 24V input type
Signal type
Voltage
External
output
Output points
1 point/channel (for each channel)
:uses output contact point of main
unit
2 point/channel (for each channel)
:use output contact point of main
unit
Type
Selects single-compared (>, >=, =, =<, <) or section-
compared output
(included or excluded) (program setting)
Output type
Relay, Open-collector output (Sink)
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