Panasonic MINAS A6N Series, Руководство по эксплуатации

Страница: 245 / 495

4-17 Rev.1.00
1
Before Using the Products
2
Preparation
3
Setup
4
Trial Run
5
Adjustment
7
Supplement
6
When In T
roubie
2.Homing Operation
Profile Homing Operation
⑤
Profile homing 6 (POT/NOT + Z phase)
This homing sequence uses Z phase as the trigger signal.
The first Z phase position where the limit sensor is no longer detected, after reversal of op -
eration by limit sensor detection in the return to origin direction, shall become the origin.
After stopping at the home position, initialize the position information so that this position is
set at 0.
Direction of homing (positive/negative) can be set according to Pr8.12 “Profile return to
home position mode setup”.
■
Example: Pr8.12 = 0 (Homing direction = positive direction trigger signal detection)
Ignore Z phase within
reverse direction limit (NOT).
Ignore Z phase until
reverse direction limit (NOT).
速度2
Home position
Start area
Homing direction
(positive direction)
Velocity 1: Pr.8.13 “Profile home position return velocity 1”
Velocity 2: Pr.8.14 “Profile home position return velocity 2”
Velocity2
Velocity2
Velocity2
Velocity1
Velocity1
Velocity1
Z phase
NOT ON
POT ON
Ex.
See the next page.
Example: Pr8.12 = 0 (Positive direction trigger signal detection)—homing is
started at a position more negative than HOME sensor.
1)The host controller sets the command code to normal command (10h) of PP control.
This does not start the profile operation.
Parameters related to acceleration/deceleration (Pr8.01/Pr8.04) and homing
(Pr8.12 to Pr8.14) should be set before starting operation
2)With normal command (10h) condition, set Type_Code to 36h.
Set target position (TPOS) and target speed (TSPD) to 0 because they are not used.
Set Latch_Sel1 to 0. For Monitor_Sel, select data to be returned to Monitor_Data.
This does not directly start profile operation