HEIDENHAIN TNC 151 Q Mounting Instructions page 113

Contouring control
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TNC 151 B / TNC 155 B / TNC 151 BR / TNC 155 BR Connections and PLC-allocation
Control
PLC-
TNC
allo-
151 Bl
User
cation
155 B
lz
-- -u
-- -u
-- --
e
E
-- --
-- --
-- *- '-
*- --
'- --
'- -- --
----c-
1.
37
-
A0
Al
A2
A3
A4
A5
A6
A7
A8
A9
A10
All
Al2
Al3
Al4
Al5
Al6
Al7
Al8
A19
A20
A21
A22
E23
E22
E21
E20
El9
El8
El7
E8
EO
El
E2
E3
Jl
1
2
3
4
5
6
7
8
9
10
11
12
J2
1
.2
3
4
5
6
7
8
9
10
11
12
J3
1
2
3
4
5
6
7
8
9
10
11
12
J4
1
2
3
4
5
6
7
8
9
10
11
12
J5
1
2
3
4
5
6
7
8
9
10
11
12
J6
XT--
1
E5
2
E6
3
E7
4
E9
5
El0
6
El1
7
El2
8
El3
9
El4
10
CY
zyl
Release
Z
- WI
-
Co&r01
in operation
-
Control
in automatic
mode
L
Lock for spindle
on
-
Emergency
stop (no output
from direct
NC-part
of machine)
+ 24 V supply
+ 24 V supply
+ 24 V supply
+ 24 V supply
+ 24 V supply
ti
M-S-T Code Bit 1
5
M-S-T Code Bit 2
5
M-S-T Code Bit 3
:
M-S-T Code Bit 4
=
MS-T
Code Bit 5
L
M-S-T Code Bit 6
;
M-S-T Code Bit 7
-
M-S-T Code Bit 8
-
MO3 Spindle
clockwise
z
MO4 Spindle
counter-clockwise
c
MO5 Spindlestop
-
MO8 Coolant
on
5
MO9 Coolant
off
)
S-Strobe
=
M-Strobe
1
Gating signal
-
T-Strobe
Zk
do not assign
-
do not assign
5
Housing
-
+I- 1
OVf
)
Analogue
output
X
- +/-
- ov
Analogue
output
Y
=
+/-
-
ov
J
Analogue
output
2
*
+I-
-
ov
>
Analogue
output
IV
*
+I-
-
ov
>
Analogue
output
spindle
do not assign
=
0 V Return
line
q
Stop-button
-
Start-button
/-
Rapid traverse
button
Supervision
of contact
"Lock
for spindle
on"
d-
Manual feed (opens position
loop)
Feed rate release
Feedback:
Auxiliary
function
completed
-
Feedback:
Emergency
stop test (is directly
interrogated
by NC-part
of control)
2~
Reference
end position
X
Reference
end position
Y
4--J-
Reference
end position
Z
Reference
end position
IV
A-
Reference
pulse suppressor
X
--
Reference
pulse suppressor
Y
-
Reference
pulse suppressor
Z
Reference
pulse suppressor
IV
-
Direction
button
X+
-
Direction
button
X-
_-----
Direction
button
Y+
--
Direction
button
Y-
Direction
button
Z+
Direction
button
Z-
/-
Direction
button
IV+
Direction
button
IV-
113
i

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