Flow Of E Point Control Operation - Panasonic FPG Series Technical Manual

Automatic Acceleration / Deceleration Control (E Point Control: Single - Speed Acceleration /
Deceleration) FP∑ Positioning Unit

6.2 Flow of E Point Control Operation

E point control: Single - speed acceleration/deceleration
When the E point control startup relay (EST) is turned ON, acceleration/deceleration control is carried
out automatically at a single speed, in accordance with the specified data table.
When is mounted in slot 0
Operation example
When the flag for E point control (Y100) is turned ON, acceleration/deceleration is carried out in
accordance with the settings, and the table travels and stops.
When Y100 is set to ON in the program, the motor of the first axis begins accelerating.
X100 is a Pulse output busy flag (BUSY) that indicates that the operation is in progress, and X101 is a
Pulse output done flag (EDP) that indicates that the operation is done. The EDP flag remains ON until a
request for another operation is received.
Data necessary for settings
The following data items must be written to the specified addresses in the shared memory.
For repeating the same operation, the re-setting is not necessary. If the control code is not changed, re-
setting per startup is not necessary as its settings are retained by the one-time writing after the
positioning unit power supply is turned ON.
Operation is determined by these five types of data.
-Control code
-Startup speed
-Target speed
-Acceleration/deceleration time
-Position command value
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