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D)
Standard
TNC 150 B/TNC
150 0 PLC-program
description1
The
TNC 150 B
control
has interfacing
has for an
external mahine
interface
(similar
to the TNC 145 C). This
interface
is achieved
by a PLC program.
The
TNC 150
0 control
is supplied
with
an
external PLC-board.
The definition
of the inputs
the outputs
and the
specific
PLC-program
is defined
by the machine tool builder.
In order to simplify
the first commissioning
of the TNC 150 Q, the PLC-program
for the TNC 150 B is
programmed
into the PLC program
EPROM.
This program
must be exchanged
for the specific
machine
tool builders
program.
The following
description
covers the standard
stored
PLC program
for the TNC 150 B/TNC
150 Q controls.
D 1)
Address list
Input address
Outpu? address
0
REF end position
X
0
X axis enable
1
REF end position
Y
1
Y axis enable
2
REF end position
Z
2
X axis enable
3
REF end position
IV
3
IV axis enable
4
REF inpulse inhibit
X
4
Control
in operation
5
REF inpulse inhibit
Y
6
REF inpulse inhibit
Z
7
REF inpulse inhibit
IV
8
EMERGENCY
Stop feedback
9
Direction
button
X+
5
6 -__
7
8
9
Control
in automatic
Spindle
on control
M-S-T code Bit 1
M-S-T code Bit 2
M-S-T code Bit 3
10
Direction
button
X-
10
11
Direction
button
Y+
11
12
Direction
button
Y-
12
13
Direction
button
Z+
13
14
Direction
button
Z-
14
15
Direction
button
IV+
15
16
Direction
button
IV-
16
17
Miscellaneous
function
complete
feedback
17
18
Feed enable
18
19
Manual pressed
19
20
Internal
link to output
6
20
21
Rapid button
21
22
Start button
22
23
Stop button
M-S-T code Bit 4
M-S-T code Bit 5
M-S-T code Bit 6
M-S-T code Bit 7
M-S-T code Bit 8
M03, spindle clockwise
M04, spindle
counter
clockwise
MO5 spindle stop
M08, coolant
on
MO9 coolant
off
G/S Strobe
M Strobe
T Strobe
Timers
10
G-M-S-T-output:
strobe delay
11
G-M-S-T-output:
strobe
duration
12
G-M-S-T-output:
delay for "auxiliary
function
ccmplete"
13
Jog spindle
CW
14
Jog spindle
CCW
15
Delay feed enable (Positioning
loop)
62
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