User Manual

HSC(High Speed Counter) Settings
Single Phase Counter Connection
High-speed counters count high speed events that cannot be controlled at PROOP-IO scan rates. The
maximum counting frequency of a high-speed counter is 10kHz for Encoder inputs and 15kHz for
counter inputs.
There are five basic types of counters: single-phase counter with internal direction control, single-phase
counter with external direction control, two-phase counter with 2 clock inputs, A/B phase quadrature
counter and frequency measurement type. Note that every mode is not supported by every counter. You
can use each type except the frequency measurement type: without reset or start inputs, with reset and
without start, or with both start and reset inputs.
- When you activate the reset input, it clears the current value and holds it clear until you deactivate
reset.
- When you activate the start input, it allows the counter to count. While start is deactivated, the current
value of the counter is held constant and clocking events are ignored.
- If reset is activated while start is inactive, the reset is ignored and the current value is not changed. If
the start input becomes active while the reset input is active, the current value is cleared.
HSC Modbus Addresses:
Parameters Address Default
HSC1 Configuration ve Mode Select*
40012 0
HSC2 Configuration ve Mode Select*
40013 0
HSC1 New Current Value (Least Significant 16 byte)
40014 0
HSC1 New Current Value (Most Significant 16 byte)
40015 0
HSC2 New Current Value (Least Significant 16 byte)
40016 0
HSC2 New Current Value (Most Significant 16 byte)
40017 0
HSC1 Current Value (Least Significant 16 byte)
30010 0
HSC1 Current Value (Most Significant 16 byte)
30011 0
HSC2 Current Value (Least Significant 16 byte)
30012 0
HSC2 Current Value (Most Significant 16 byte)
30013 0
* Note: This parameter;
- Least Significant byte is the Mode parameter.
- Most Significant byte is the Configuration parameter.
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