3. Configuration of the Operating Mode and System Parameters
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3.1.3.3 Example of Configuration
(1)
Home Search Configuration by Home Signal
High speed home search can be available by means of a home signal using both terminal of STOP0 and
STOP1�
E.g.)
Input signal and active level
Detection direction Detection speed
Step 1
STOP0 signal, Low (GEX connection)
- direction
20,000pps
Step 2
STOP1 signal, Low (GEX connection)
- direction
200pps
Step 3
Not operated
Step 4
Offset movement of 3500 pulses in + direction
+ direction
20,000pps
Like <Fig. 1>, the step 1 and the step 2 have the same active level and the same detection direction.
After the home search by step 1 with high speed (20,000pps), when the home signal is activated, it starts
to deceleration stop� The stop position is in an active block of the home signal, it escapes from the block in
reverse by the irregular operation
①
of the step 2 and enters, the operation of the step 2, detect the home�
If the stop position of step 1 exceeds the active block of the home signal, the limit of the detection direction
goes into the step 2, it will be the irregular operation of
③
�
If the start position of the home search is on A point, the step 1 is not operated and the irregular operation
②
of the step 2 started� If it is on B point, the limit of the detection direction goes into the step 1, it starts the
irregular operation
②
of the step 2�
Complete the process by moving to step 4 in specified direction (+) as setting value (3500 pulse).
Active
block
Limit of
detection direction
Active
block
STOP0=STOP1
Detection
direction
Step 1
Step 2
A
B
Step 3
< Fig 1. Home search using the home signal >