Mitsubishi Electric MELSEC iQ-R16MTCPU, Руководство по программированию

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3 PARAMETERS FOR POSITIONING CONTROL
3.4 Home Position Return Data
179
3
*1 For direct setting using MT Developer2, use the decimal format instead of the exponential format.
*2 Refer to the indirect setting method by devices for Parameters for the range of devices used for indirect setting. (
 Page 168 Indirect
Setting Method by Devices for Parameters)
*3 When the "speed control 10

multiplier setting for degree axis" is set to "valid" in the fixed parameter, the unit is 1 to 2147483647
(

10
-2
[degree/min]).
*4 Pulse conversion use only.
*5

MELSEC iQ-R Motion Controller Programming Manual (Common)
Home position return direction
When the home position return is started, the operation starting direction is set.
As the home position is normally set near the lower or upper limit, the "home position return direction" is set as shown below.
13 Operation
setting for
incompletion of
home position
return 1 0: Execute a servo program
1: Not execute a servo program
   
Page
185
14 Home position
return request
setting in pulse
conversion
unit
*4

0: Home position return request ON during servo OFF
1: Home position return request not ON during servo OFF
 
*5
15 Standby time
after clear
signal output in
pulse
conversion
unit
*4

1 to 1000 [ms]
 
(1 word) At the
home
position
return
start
Home position return direction Details
0: Reverse direction (Address decrease direction) The operation is executed in the direction in which the address decreases. (Arrow (1))
1: Forward direction (Address increase direction) The operation is executed in the direction in which the address increases. (Arrow (2))
No. Item Default
value Setting range Direct
setting
*1
Indirect setting
*2
Reference
Section
mm inch degree pulse Valid/
invalid Valid/
invalid
(Required
size) Fetch
cycle
Address increment
direction
Address decrement
direction
Home position
Lower limit Upper limit
Lower limit Upper limit
(1)
When the home position is set at the lower limit side,
the home position return direction is in the direction of arrow (1).
Set “0” for home position return direction.
Address increment
direction
Address decrement
direction
Home position
(2)
When the home position is set at the upper limit side,
the home position return direction is in the direction of arrow (2).
Set “1” for home position return direction.