Autonics EPM50 Series, Product Manual

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-|Transparent Guide|- -|Transparent Guide|-
Functions
■ Single-turn data reset
The single-turn data will be initialized to 0 when 0 - 1 VDCᜡ (min. 100 ms) is applied to single-
turn data reset cable.
Connect the line to OPEN or +V in case of not using single-turn data reset cable.
■ Multi-turn count reset
The multi-turn count will be initialized to 0 when 0 - 1 VDCᜡ (min. 100 ms) is applied to multi-
turn count reset cable.
Connect the line to OPEN or +V in case of not using multi-turn count reset cable.
If Overflow alarm (OVF) occurs, Overflow alarm (OVF) will be initialized when multi-turn count
reset is applied.
■ Direction
If the power is ON after connecting the direction cable to OPEN or +V, the output increases
when rotating direction is CW based on facing the shaft, and if the power is ON after connecting
to 0 - 1 VDCᜡ (min. 100 ms), the output increases when rotating direction is CCW based on
facing the shaft.
Since the direction setting is initial setting which is set with power ON, if the setting value is
changed, both single-turn data and multi-turn count will be initialized to 0.
■ Clear
Both single-turn data and multi-turn count will be initialized to 0 when 0 - 1 VDCᜡ (min. 100
ms) is applied to Clear cable.
Connect the line to OPEN or +V in case of not using Clear cable.
If Overflow alarm (OVF) occurs, Overflow alarm (OVF) will be initialized when Clear is applied.
■ Latch
• Parallel NPN open collector output model only
The single-turn data, multi-turn count and overflow output will be remaind its value at latch
point when 0 - 1 VDCᜡ (min. 100 ms) is applied to Latch cable.
If Latch cable is connected to OPEN or +V, output will return to operating encoder output.
■ Overflow alarm (OVF)
Occurs when multi-turn count is out of counting range (0 to 8191 revolution).
If the direction setting is changed or multi-turn count reset, clear is applied, the overflow alarm
will be initialized.