Rockwell Automation 1760-xxxx Pico Controller User Manual - Manual (Page 92)

Publication 1760-UM001D-EN-P - September 2005
4-32 Draw a Circuit Diagram with Pico
Signal Diagram:
The trigger coil enables the flashing on and off. The flashing period
starts with switch position ‘off’. The reset coil has priority over the
trigger coil and always resets the relay contact.
If the time is set to zero, the flash frequency changes with the cycle
time. The cycle time varies according to the length of the circuit
diagram.
A typical application is activating warning lamps.
Counter Relays Pico works with counter relays C1 to C16.
The counter relay adds or subtracts pulses and switches if the actual
value is greater than or equal to the setpoint value. Values between
0000 and 9999 are possible.
A counter relay can be controlled via the counting pulse CCx,
counting direction DCx and reset RCx relay functions.
t t t
Reset
Trigger
Output
On
On On
On
D C R