Programmable Relay ● User Manual for ELC, EXM and PR Series 194 2020 v6.0 ● © Rievtech Co.,
Ltd. ● www.rievtech.com
2. Output configuration for each cam position
3. Number of selected steps
NOTICE:
1. The FORWARD input takes priority over the
BACKWARD input.
2. If the FORWARD and REVERSE inputs are not
connected, they are set to inactive.
When selected, the "Retentivity" enables the current value
of the timer to be retrieved following a power failure.
Angular Cam Timer
Description of function
This function block is used to describe the operation of a
cam timer based on the angle made by the cams as the
analogue input. The number of steps can be selected, and
each step corresponds 2 configurable outputs.
Enables the function. If this input is
not activated, the function remains
inactive. Activated implicitly if it has
not been connected.
Timer command input (from 0° to
359°). The outputs vary according
to this value and the OUTPUT STATE
parameter.
Number of degrees: Equivalent to
the wheel step number (2 to 72
steps of 5° to 180°).
Output states: Table is listing the
output states for each position.
These states can be modified by left
clicking in the corresponding boxes.
Output 1 is related to the value in
the Out 1 column in the output
state table. If the value of the
angle in the angle input is higher
or the same as a value N in the
angle column in the output state
table and less than the value N+1
in the table, the value of the
corresponding Out 1 column is
copied to Out 1 (1 => output at
ON, 0 => output at OFF).
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