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203
Servo Parameter
Section 4-8
4-8-3
Motor Parameters
The values for the following parameters are automatically set when the motor
model is selected on the Support Tool. Some of the parameters need to be
adjusted in the following cases.
• When using an absolute encoder as an incremental encoder (related
parameter: 9003h)
• When using the axis as an infinite length axis in the system with an abso-
lute encoder (related parameter: 900Ch)
Command
supplement
Pn814
Pn815
Final travel distance for external posi-
tioning
4
Com-
mand
unit
−
2
30
+1
2
30
−
1
100
❍
Pn816
Origin return mode setting
2
---
0000H
0001H
0000H
❍
0
Origin return direction
0
Forward rotation direction
0
❍
1
Reverse rotation direction
1
Reserved
0
---
0
2
Reserved
0
---
0
3
Reserved
0
---
0
Pn817
Origin return approach speed 1
2
100
Com-
mand
unit/s
0
65535
50
❍
Pn818
Origin return approach speed 2
2
100
Com-
mand
unit/s
0
65535
5
❍
Pn819
Pn81A
Origin return final travel distance
4
Com-
mand
unit
−
2
30
+1
2
30
−
1
100
❍
Pn81B
Backlash compensation amount
2
0.1
Com-
mand
unit
−
32768
32767
0000H
●
Pn81C
Reserved constant
2
---
0000H
Pn81D
Compensation function select
2
---
0000H
0001H
0000H
∆
Pn81E
Input signal monitor select
2
---
0000H
7777H
0000H
●
0
IO12 allocation
0
No allocations
0
●
1
Monitors SI0 (CN1-40) input terminal.
2
Monitors SI1 (CN1-41) input terminal.
3
Monitors SI2 (CN1-42) input terminal.
4
Monitors SI3 (CN1-43) input terminal.
5
Monitors SI4 (CN1-44) input terminal.
6
Monitors SI5 (CN1-45) input terminal.
7
Monitors SI6 (CN1-46) input terminal.
1
IO13 allocation
0-7
Same as above.
0
●
2
IO14 allocation
0-7
Same as above.
0
●
3
IO15 allocation
0-7
Same as above.
0
●
Pn81F
Reserved constant
2
---
0000H
Pn820
Pn821
Forward latch possible range
4
Com-
mand
unit
−
2
31
2
31
−
1
00000000H
●
Pn822
Pn823
Reverse latch possible range
4
Com-
mand
unit
−
2
31
2
31
−
1
00000000H
●
Type
User
constant No.
Name
Size
Unit
Lower
limit
Upper
limit
the Support
Tool initial
value
En-
able
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