THK TJU, Instruction Manual

Page: 53 / 134

4-14
1.
TNU functions
4. TNU functions
TNU
• Parameter list (driver controller)
No. Parameter name TSC TLC THC Unit
1 Max. area ○ ○ ○ 0.1 μm
2 Min. area ○ ○ ○ 0.1 μm
3 Soft limit +
○ ○ ○
0.1 μm
4 Soft limit -
○ ○ ○
0.1 μm
6 ORG offset ○ ○ ○ 0.1 μm
7 Push judgment time ○ ○ ○ ms
8 Default speed ○ ○ ○ mm/s
9 Default ACCEL/DECEL ○ ○ ○ 0.1m/s
2
10
(Initial value of positioning
completion width)
○ ○ ○ 0.1 μm
11 Cur. limit at stop
○ ○ ○
%
12 Cur. limit at origin
○ ○ ○
%
13 Move command type ○ ○ ○
0: level
1: edge
14 Zero return method - - ○
0: pressing
1: sensor
15 Push speed ○ ○ ○ mm/s
16 Jog speed ○ ○ ○ mm/s
17 Auto servo OFF 1 ○ ○ ○ s
18 Auto servo OFF 2 ○ ○ ○ s
19 Auto servo OFF 3
○ ○ ○
s
20 Speed override
○ ○ ○
%
21 I/O jog speed ○ ○ ○ mm/s
22 I/O inching distance ○ ○ ○ μm
23 Judgment time ○ ○ ○ ms
24 Judgment range
○ ○ ○
0 = Invalid,
1 = Valid
25 Initial value in standstill mode ○ ○ ○
0: Invalid
1: Automatic turn off 1
2: Automatic turn off 2
3: Automatic turn off 3
4: Full servo
26 Ball screw lead
○ ○ ○
μm
28 Cur. select at miss
○ ○ ○
0 = Current limit on
stop status
1 = Limit for pressing
29 Max. speed ○ ○ ○ mm/s
30 Position deviation ○ ○ ○ μm
31 Inching distance ○ ○ ○ μm
33
Selection of invalid for pause
input
○ ○ ○
0 = Invalid,
1 = Valid
34 Communication speed ○ ○ ○
0: 38400bps
1: 57600bps
2: 115200bps
35
Selection of servo ON input
method
○ ○ ○
0: External input
1: Always ON
36 Function mode ○ ○ ○
0: Type 0
1: Type 1
2: Type 2
3: Type 3
4: Type 4
5: Type 5
37
(Positioning completion signal
output method)
○ ○ ○
0: PEND
1: INP
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