Installation manual

Configuration Mode (ConF)
210 S1A28692 03/2010
Example: Forward slowdown, on rising edge
• Forward slowdown takes place on a rising edge (change from 0 to 1) of the input or bit assigned to forward
slowdown if this rising edge occurs in forward operation. The slowdown command is then memorized, even
in the event of a power outage. Operation in the opposite direction is authorized at high speed. The
slowdown command is deleted on a falling edge (change from 1 to 0) of the input or bit assigned to forward
slowdown if this falling edge occurs in reverse operation.
• A bit or a logic input can be assigned to disable this function.
• Although forward slowdown is disabled while the disable input or bit is at 1, sensor changes continue to be
monitored and saved.
Example: Positioning on a limit switch, on rising edge
Operation with short cams:
In this instance, when operating for the first time or after restoring the factory settings, the drive must initially
be started outside the slowdown and stop zones in order to initialize the function.
Reverse
stop
Reverse
slowdown
Reverse
Forward
Forward
slowdown
Forward
stop
WARNING
LOSS OF CONTROL
When operating for the first time or after restoring the factory settings, the drive must initially be started
outside the slowdown and stop zones in order to initialize the function.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
WARNING
LOSS OF CONTROL
The current zone is memorized at power off.
In case of manual modification of the system position, the drive must be started at the same position at the
next power up of the drive.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Forward slowdown
Forward stop
Forward slowdown zone
Forward stop zone
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com