Counter value reset
A recurring reset of the counter value (index 0x60n0:11 "Counter value") to "0" can be done in the following ways:
- Zero pulse C input: a positive edge at the zero pulse C input ("Enable C reset")
- Latch input: an edge (positive/negative) at the Latch extern input ("Enable extern reset")
The settings are made in the configuration data, so it is not necessary to reactivate the device after a reset.
The functions "Enable C reset" (index 0x80n0:01) and "Enable extern reset" (index 0x80n0:02) cannot be reset simultaneously.
Counter value reset via the zero pulse C input (Enable C reset)
The counter value can be set to the value specified in index 0x80n1:1B "Reset counter value" for every full revolution of the encoder via the zero pulse C.
Counter value reset via the Latch extern input (Enable extern reset)
The counter value can be set to "0" via the Latch extern input.
- Presetting of the reset value via index 0x80n1:1B "Reset counter value", (Default: 0)
- To activate this function set the bit in index 0x80n0:02 "Enable extern reset".
- Index 0x80n0:10 "Extern reset polarity" can be used to specify at which edge the Latch extern input is active.
- 0: "Fall" - the counter is set to "0" with a falling edge
- 1: "Rise" - the counter is set to "0" with a rising edge
There is no status message via the process data.