HEIDENHAIN POSITIP 850 User manual

!I HEIDENHAIN
Service
DR.JOHANNES HEIDENHAIN GmbH
Dr.-Johanoes-Heldenhaln-Stral1e 5
0-8225 Traumeul Deutschlaod
OS' AIIg.SeMCe (08669j3H272
.. TNC-$ervice (08669)31-1446
[§] (OB669l9899
"
.. ',
I
11 HEIDENHAIN ;
Operating Instructions
r//
--
POSITIP 850 For Milling
-
'"
N
-'-----------------------'

Items Supplied
Optional
•
POSlTlP 850 Display Unit for 4Axes
•
Power Cable
•Operating Instructions
•Certificate
of Inspection
•
Connector. 25-pole. for D-subminiature socket X41 1EXT)
external functions (ld.'Nr. 249154lYl
•Data transfer cable. 25-poIe. for D-subminiature socket X31
data output (Id.-Nr. 24286901)
• KT 110 Edge Finder (ld.-Nr. 251021011
•Angle bracket (ld.-Nr. 258261011
Selecting Millingrrurning
As delivered. the POSlTlP 850 can be set up for either milling
Of turning applications. The following screen appears after the
first power-up:
HEIDENHAIN
POSITIP 850
Manufacturer's
Certificate
We hereby certify that the above unit is radioshielded in ac-
cordance with the German official register decree 1046/1984.
The German postal authorities have been notified of the issu-
ance
of this unit and have been granted admission for exami-
nation
of the series regarding compliance with the regulations.
After pressing the
IQ] key. the program for milling is perma-
nently set
(i. e .. is not affected by power interruptions). and thiS
screen display cannot be accessed agaIn. $election of the
turning function
IS then onlypossible via parameter P99.0 'Mil-
ling. Turning'.
General Information G1

Contents
Page
Contents
Page
Technical 1
Description
1.1
1.1.1
1.1.2
1.2
1 2.1
1.2.2
1.2.3
12.4
1.3
1.3.1
External Functions T30
Pin Layout X41 (00)
(25-pole D-Submlniature Socket) T30
External Zero
Reset T30
Storage
(Pulse. Contact) T31
Zero Crossover Signal T31
EMERGENCY STOP Signal T31
Linear and Angle Encoders 132
Layout of Encoder Flange Sockets Xl X4 T32
Connection of
Probe Systems T33
Pin Layout Xl 0(15·pole O-Subminiature Socket) _ 135
Specifications 136
Dimensions T38
4
4.1
4.2
4.3
4.4
4.5
5
5.1
6
6.1
7
8
______________ G1
1.3.2
1.3.3
1 4
1.4 1
1.4.2
2
2.1
22
2.3
2.4
2.5
3
31
3,1.1
312
3.1.3
3.2
3.3
General
Information
Working
with the
POSITIP
850 For Milling W1
Installation 1Connections and Controls (Rear of Umt) 11
2Mounting the POSITIP 850 12
3Connecting Une8r and Angle ｅｮ｣ｯ､Ｂ･ｾＧｾｳ］］］］ＺＧＲ
4Connecting the KT 110 Edge Finder ｾ 13
5Power ｃｯｮｮ･｣ｴｩｯｮｾＺｾｾｾＺ］］］］］］］ｉＳ
6 SWItch-On and Function Check ]3
7Optlmizing the Parameters 14
Parameters T1
User Parameters T1
Olanging User Parameters T2
Overview of User Parameters T4
Operating Parameters T5
AcceSSing the Operating Parameters T5
Configunng the User Parameters T7
Presenrng the User Parameters
T9
Overview of Operating Parameters T10
Tables T14
Display Step, Stgnal Period and Subdivision
Factor
for linear Encoders -c-::-:-:c-:c---::--- T14
Display
Step. lme Count and Subdivision Factor
lor Angle ｅｮ｣ｯ､･ｾｳｾｾｾｾｾｾｾｾｾｾｾｾｔＱＴ
Distance-Coded Reference Marks T15
Parameter Description T16
User Parameters T16
Operating Parameters P
T17
RS·232-C/V.24 Data Interface T21
DefinItion of the RS-232-C/V.24 Interface T21
Pin LaYOut/Signal Description T21
Connection of External UnIlS (Wiring) T22
Data Transfer Rate (Baud Rate) T23
Data Format T23
Data Transfer T24
Measured Value Output T25
Storage
Via RS 232-C Interface T25
Storage
Via External Functions T26
Sequence of Character Output T27
External Input/Output of Programs T29
Input/Output of Operating Parameters T29
G2
General Information
General Information G3

G4 Generallnformation
,
-'
(0 ...
u ,
'2
';
ｾＬ
u'
ｾＬ
Num,;"..,
keyrad
So:t K",yS II
sel,<t the ｾＺｊｴＱ ＧＬｾＬ
functlCl1S
-
mmltlc!l
CO!lverSlon
Sott ｾﾫｹ
field
,
Moae of
ｯｰ･ｲ｡ｴＧｯｾ
i
Function
[Error message)
i
Working with the
POSITIP 850 Wl
Return to the main menu
Return to the previous menu or
This part of the Operating Instructions illustrates the most
important procedures for operation of the POSITIP 850, For a
more detailed explanallon of the IndiVidual modes of operation
and the corresponding procedures, simply call the
HELP func-
tions.
For
paging through the individual screens
Display user parameters
All operating modes. procedures. functions
of the individual
keys, and error messages are explained
Symbol behind the display value:
0: Diameter display
!: Scaling factor active
With these keys you select the datum (4-1 to .+,1Q..). the desired
tool radius
compensation (R-. RO. R+). and the data interface
(FE. EXT)
Selection of cutting data calculator, pocket calculator
functions and
stopwatch functions
Entry ｾ｡ｬｵ･
Graph,c ｾｏｓＧｬｉＰＱＱＱｔｬｧ
llId fw ·O,stuIlce-To-Go·
etlsplay
Display
ｯｬ｣ＧｾＢＧｾＢｾＢｾＧ __ ｾ
datum
Oisplay of tool rad,us
compensation
P1a,,' language d,alogs
for setup
functLOns and
PROGO mooe 01 operaMn
Working
with the
POSITIP850
For
Milling
Controls and Screen Displays
==
•
•
••
o
11
•
Programmable Digital Readout
•Storage
of up to 20 different programs
•Easy programming with conversational guidance. sub-
programs and program section repeats
In al! three modes of operation the POSITIP 850's integrated
HELP function provides explanations
of the current procedure.
screen contents and functions
of the individual keys
Digital Readout for simple machining tasks
• Automatic REF reference mark evaluation
•Actual position display
with up to 20 freely-selectable
datum points
Digital Readout
with expanded scope of functions
•Distance-Ta-Go display with radius compensation
•Bolt-hole circle
•Probing functions
lor the KT 110 Edge Finder or TS 120
Touch Probe System
The POSITIP 850 is aversatile programmable digital readout
designed primarily
tor milling machines and lathes.
POSITIP features easy-ta-read displays and images on a
12-inch
CRT screen as well as practical functions that provide
powerful
support to the machine operator. The POSITIP 850
ｾ､｡ｐｴｳ to varying to job requirements through three selectable
modes 01 operation:
PROGO
Mode
EXPERT
Mode
BASIC
Mode
General
Information

After approx. 5seconds the opening
screen appears and
PO$fTIP conducts
HEIDENHAIN
amemory test.
POSITIP
850
.. Press any key.
P
••••• ｾｹ ｾＮｙ \a
c.. ｾｴｩｾｵＮ
.-
P •••• HELP •• v
Adjust brightness if necessary (control on rear panel)
•
MOCE,
･ｾｓｉ｣
POSITIP is in the mode of operation
I)which was last selected
(in this case
BASIC!.
P ••• ｡ｾＮＧ •• f ••• ｾ｣Ｎ
I)
.. Switch to a different mode of
",a.ka
I)
operation:
ＱｃＭｾｬｃｴｳ
I)
V-RleIS
ｬＭｾｬ･ｉｓ
I"
)
Press
Mode
L.!-RI<IS
'"
ofOp.
I'·'·
)
af Op.
and select desired mode.
On the screen the message appears:
Pass over reference marks
.. Working in REF mode:
Traverse the reference marks
.. Otherwise:
Press
CC>
Rei
All displays are zeroed. datum points
are not
in non-volatile storage.
•
SELECT FUNCTION EICPERT
The main menu appears for the se
Rc tu. ｾ
lected mode of operation. The abbre-
IIlEF
Po.lt.
viation REF in the entry line indicates
X+102.425
1°1 ...-)
REF mode. The position data are ref-
To"Oo
erenced to the current datum.
y+366.316 I)
2-31.022 I
Bo ｾｴ
ｃｬｲ｣ｾＮ
U+13.910 I
Probe
)
.. '"
'"
.'
..
.'
After crossing the reference marks in all axes'
Before initial switch-on. please read the information in the
chapter "Installation".
The power switch is located on the rear panel.
Switch-On
W2 Working with the POSITIP 850 Working with
the POSITIP 850 W3

The Most
Important Controls Menu
Keys
oReturn to the previous menu
Menu keys permit fast selection from among the individual functions and procedures.
Return to the main menu of the selected mode of operation (EXPERT or
PROGO).
Example:
EDGE EIo<PE"'T
The PROBE: EDGE function has been
P"'OElt,
l"'tF 1)selected
,
ｾ Select the EXPERT main menu
,X
102.425
IIo<-F .. ".
)
I+
y+
366.316
ｉＢＧＭｾｾｩＮ
I
Press
11
2-
31.022
IZ-Fld.
)
W+
13.910
I'" ＭｆＱｾ i.
I
Ill"
.., .. j,.5 j,.6
ｾ
SELECT FUNCTION
EIo<PERT
POSITIP jumps back into the main
ｾＱｾ｣ｾＢＬＮＱＮ
menu of the EXPERT mode.
IREF P ... l1 ..
Anew function may now be selected.
X+102.425
I"'" )
T
.. -El ..
Y+
366.316
1)
2 - 31.022
ｉｾＧＢ )
Cl.c ｾＮ
W+13.910 I P, .. be
I
....
j,.:lj,.4j,.Sj,.6
W4 Working with the POSITIP 850
Example:
PROBE:
EDGE
ｅｾｐｅｒｔ The PROBE: EDGE function has been
IREF 1Iselected.
ｾ Return jump to the previous
X+
102.425
ｉｉｯ＼ＭｆｬｾｩＮ
I
menu: PROBE
y+
366.316
ＱＢＧＭｉＧｬｾｬｓ
I
Press 0
2-
31.022
ｉｚＭｉＧｬｾｬＮ
I
W+
13.910
1,"-A"l.
I
III .'
j,.:l ... j,.5 j,.8
•
PR DElE
EIo<PERT
POSITIP jumps back into the PROBE
IREFIEdfie )menu.
X+
102.425
ｉｃＮｮｾ •• -
L'ne
y+
366.316
ICL.c L.
C .. n" .. r
2 - 31.022 I)
w+13.910 II
Ill.'
.. 3j,.4 j,.5 .. 8
Each time you press the 0key you jump back by one menu level until you reach
the main menu of the selected mode of operation.
Working with
the POSITIP 850 W5

••
Paging forward and backwards. selection of work screens and soft
key assignment.
===
Selection of datum points. tool radius compensation and data
transfer protocol.
Example: Selection
of Work Screens
Example 1: Selection of Datum Points
been selected.
No tool radius compensation has been
selected: Display
RO
ｾ Select tool radius compensation,
e.g. R+:
Press ==
Effective tool radius compensalion: R+.
The DISTANCE-TO-GO function has
s.t No",
ｾｯ •. U
ｅＩＨＢＧｅｾｔ
Sat No'"
Po •• Z
I'""" \
IltEF lib.. I
s. t No",
Po •• )(
X- 0.909
!0 • • I
OUTI'INCE-TO-GO
y - ＿ｾＱＮＱＶＲ
o
Z+
600.000
- - 0
W-
3.086
o - •
ACTUAl. POSITION
"'" BI'ISIC
POSITI? is in the main menu of the
I ｾｅｆ ＱＲｅｾＰ
)
BASIC mode of operation,
-35."9
Example: Datum -tl- has been selected.
X+
1.380
I":'" ) ｾ Select new datum, e. g. {R:
y-
1.334
ｉｾＧ［ .. t )
Z-
29.270
I";'" )Press =
== or hold down
until datum-+R
W+
11.914
I":'" )
is selected. Out of 20 possible datums.
ｾＱ .u
1.-" ｾｳ ｾＶ
6can be displayed at once.
Example 2: Selection of Tool Radius Compensation
press.
press.
INPUT main menu has been selected.
The
ｾ symbol now indicates page 2
as current page.
The second page
of the PROGRAM
POSlTIP is in the PROG RAM INPUT
main menu.
The _symbol indicates
the currently-
selected page (here.
page 1).
... Return to page 1
...
Select page 2:
r§' PIIOGO
"0.000
1 ENO pen 1 MM
Set N ....
PG •• 1.1
oBEGIN PGn 1 MM
ｩ［ｪ［ｾｩｾｴｾｙｾ［［ｾＺｾｌｾＡｬｴｾｾﾥｾｌｾｆｾ］］］ ｉｾＮ :IIOG)
I )
_______________________ It)
ｾＭＭＭｾｾｾｾ［ｾｾｾｾＭｾＭＭｾｾｾｾＭＭｉ J, }
IsoTe )
･｛ｊ［ｩｊ･ＬＢＧｬＭＧＭＭＺＭ｣Ｎ｣Ｌ｣｣Ｎ｣Ｎ｣｣ＮｾＬ｣｣Ｎ｣ＮＬＭＭＭＭ Il- III Il"
Display returns to the first page of
PROGRAM INPUT
Example 3: Selection of the Data Transfer Protocol
!>tTUNI'II.
OUTPUT
ｐｾｏｇｏ
In the PROGO operating mode. the
Ita't
function EXTERNAL OUTPUT has
•o
... t" ... tbeen selected. The data transfer proto-
" "
Out" .... tcol
is set on the FE 401: display FE
I'll. LPGIl
[
E.ca"a
)
ｾ Set data transfer protocol to
EXT, e.g. for printer
PT 8S0
Press ==
Pt;1l 0 I,
FE "01
ｾｇｉｬ 01,
"T 850 PGM d1,
ID E>tT
Active data transfer protocol: EXT.
W6 Working with the POSITIP 850 Working with the
POSITIP 850 W7

Example of User Parameters
OISTI'INCE-TO-OO
[III'ERT
The DISTANCE-TO-GO function has
ｉｬｾｃＧ .,.
)been selected.
·0.808
!REFAb •.
ｾ Call user parameters
X-0.909
Sott N"",
in·. ,P
.... 11
Y-241.162
ｳＮｾ No",)
press.
, Po •• Y
2+600.000
S.t No"" 1
·. ,
ｐｯｾＮ Z
W-3.086
Set NO",)
,·.
"0 •. U
l-1 [Q] P
.-
.'
••
11- ID li-
e
llSU 1"P1IlPlMETUS -An overview of available parameters
IBe
ｾＮ
11'<0;"'[
ｉｨｏｾｕＮ
)appears on the screen.
Cie.
1 ,,,'
IIS •• ｾｬｾｳｬ
IReo;u.
)...
Change parameter:
Cl. ,
a.ud
ｉｳｵｾｩｮｧｬ
ｬｨ､ｾｵＮ
)
••
Select desired column
111-2321;
I
lln. FCl
15 .• ｾＱｾ［Ｑ
ｉｉｉＮ､ｾｵ･
I
115-:;'>320
!I
Oo.r.t.
I ｲｕＱＮＱｾＧＱ Oe, .... )...
Call parameter:
,
"ere"'.
OFF D •• '",e'
I
)c
Press
!soft key
i
,
ｾ
I...
Depart user parameters
,Press •once again
,
,
,
Example: Calling the HELP Function
,
-'
CQ'
0,
'2 'j
.c'
0'
{!2r.
The HELP function can guide you through the operation of
the
POSITIP 850. Think of it as integrated operating instruc-
tions.
At any time during operation you can call up an expla-
nation
of the current screen image by pressing the HELP key.
The HELP function can also tell you how to proceed when an
error message occurs.
ACTUAL POSITION
" eAlIC
POSITIP is in the main menu of the
-35 •• eIIlEF
Izuo
)
BASIC operating mode.
X+1.380
Ip,: .. t)... Call HELP;
y-1.334 I";'" )
press.
2-29.270
Ipr;.et
)
W+11.914
Ipr: •• t)
l-' _ .. 3
.-
'"
.'
e
MElP,
ACTUAL
POSITION
An explanation of ACTUAL POSI-
TION appears on the screen.
,Ht., ＧＢｏＧｾｐｬ •• e •• tup, •• t tt1.
detu", (".'0 or p ..... t velu.l for
ＬＢｯｲｾｰｬ ••• "' •• ｾｩｮｬｮ［Ｑ
A HELP text can consist of several
Pill po.ltlon •••• ｲＮｲＮｲＮｾ •• d
to ｴｾＱＢ pOint.
pages. The current page and the total
number of pages is displayed at the
Izuo
)
You .en •• ro tt1 •••••
lower right-hand corner of the screen.
d
•• p'.v. for tt1.
.u ••• nt po.lt1on
"'
... Page further:
IPIlESET )
pr ••• t the dl.p'.V. to
Ｎｾｖ d •• 1,.d v.l .....
'"
Press
11
to page forward
Press
11
to page backwards
e...
Depart HElP
Press •once again
POSITIP returns
to the original screen.
•
POSITIP features non-volatile parameter storage: the parame-
ters
become effective immediately upon switch-on.
The parameters are divided into
two groups: user parameters
and operating parameters.
User parameters are parameters
that can be changed during operation by pressing the MOD
key.
Operating parameters concern machine characteristics and
are given afixed setting.
For more information on operating
parameters see the "Technical Description" section of these
instructions.
Parameter
Input
•
W8 Working with the POSITIP 850 Working with the
POSITIP 850 W9

Example: Calling the Cutting Data Calculator
:NFO
l'"UNCT;ONS
.. ,
ｾ Call cutting data calculator
IIIIF
Cutt,,,,}
C
C.t.
Cutting soft
I,·" .)
Press
Data
key
r
to
",-
)
....
te'"
I)
I)
•
CUTTING
DIHII
E:J The cutting data calculator for calcula-
l!,,\.,
tion of the spindle speed and feed rate
a.ODO appears on the screen.
o.
I
ll.obg
•• I)
"0
",I •• "Pressing
the HELP key displays an
,-
nTUT
.,.
I
.,.
)explanation of this function.
"
nnn ...
"'
0I
.j,
)
"
0,000
••
,-
nnn ,,,",I oil "I)
•
... Depart INFO
Press.
once more
POSITIP returns to the original screen.
Example: Transferring aProgram to the FE 401
Using the EXTERNAL OUTPUT function in the operating
mode
PROGO. you can transfer one or all of the programs in
the
PT 850 to an external storage device via the A$-232-C
data interface. Programs can be archived on diskette with the
FE 401 Floppy Disk Unit from HEIDENHAIN.
Printers used
with the PT 850 must have aserial R$-232-C
interface (please refer to the Technical DescripllOn. sec·
tion 2.5).
SELECT FUNCT "
ｾ Pill 00
The main menu of the PROGO operat-
1"0';' ••
ｉｉｾ､ ... ｾ IE
..... ' ...
ing mode has been selected.
N
... b •• Po, .. t.
I.. ut
P.oQ' ••
IOJd.-
I
ｅ＾ｬｾＺｾ ...
.... Call MExternal Output
M
I..
lOt
"o-Qo 0 ...... t
IT .. Ch-
il IIIPress Extern. Csoft
'"
the Output
11 .. Ｎ［ｾ .. ｉｉｾｯｾｴ II)
key
Ｇ｜ｯ｣ｾ Cl,c L..
I" .. to-
11 , .•••
I ｉｾＧﾷﾷﾷ _tJc
ｐＧ［［ｾＢ
ｾ
EIlT[lINI'II1. OUTPUT PIIClI The EXTERJ'JAL
OlITPUT menu
St., ..
appears on the screen.
,0
........
.... Set the data interface to FE 401
" " 0
.. ",,, .. ,,,
A, L plIM
= 1:1 I"FE" m,st
IE.c ....
}Press ｡ｰｰ･ｾｲ ｡ｾ
PT .so
negatIVe Image)
PSI'l
Olt
Fi _01
Selecting -FE- sets the data interface
PllM 01. and the correct baud rate for the FE 401
p" ISO pGM ,11.
.. ｉＡｾＢ
Floppy Disk Unit.
.... FE:
Data transfer rate is 9600
baud. regardless of the baud
rate set via MOO.
.... EXT: The baud rate set via MOO
for printer output is in effect.
External
Prog,.m
Output
The INFO functions can be selected from any menu level
by pressing the INFO key. The following functions are then
available:
INFO
Functions
•
W10 Working with the
POSITIP 850
Working with the POSITIP 850 Wll

Output a single program
.... Enter program number
CBegin program output
Example: Loading a Program from the FE 401
Start
Output
Output all programs
Output
All PGM
cBegin program output
External
Program
Input
Using the EXTERNAL INPUT function in the operating mode
PROGO, you can transfer programs from
an external storage
device into the
PT 850 via the RS·232-C data interface.
Programs can be archived on diskette with the
FE 401 Floppy
Disk Unit from HEIDENHAIN,
Computers used with the PT 850 must have aserial RS-232-C
interface (for the data
format please refer to the Technical De-
scription, section
2.5).
Directory of programs stored on FE diskettes
,
(ij Ｎｾ
0,
'2 ';
.c'
0'
ｾＬ
SELECT FUNCTIDN
ｾ ｰｾｄｇｄ The main menu
of the PROGO operat
p.OQ ....
Rctu.L I e"t.",.
ing mode has been selected.
N", ......
Po.it.
1ft "'''
p.Oil ....
[Oi.t.- I
E"t.rft.
.... Call "External Input"
In ",t To·1l0
O",t "'1.
IT •• c",-
I1
I I )
Press Extern Csoft
"Input
11 ｾＮＢ 1I)
the
key
Sino;lL.
Block ClrcL.
F1",to-
I,,·ob.
I ｉｾ ,...
... tic
1"0 ....
ｾ
EIHERNFII. INPUT
"The EXTERNAL INPUT menu
'""FI,++
Shd
appears on the screen
,
In ",t
I)
.... Set the data interface to FE 401
== == I"FE" m"t
le.c.".
)
Press
appear as
"T BISO
negative image)
Pit" 01<
FE "o1 Selecting
ｾｆｅｾ sets the data interface
Pit" Dl..
and the correct baud rate for the FE 401
III i>(T Floppy Disk Unit.
.... FE:
Data transfer rate is 9600
baud, regardless of the baud
rate set
via MOD.
.... EXT: The baud rate set via MOD
for printer output
is in effect.
During read-in of the program directory, the
dialog Reading FE directory
is displayed.
C
CThe program number
as well as the number of
program blocks
is displayed.
)C Data transfer;s cancelled.
FE
401
PGM Dir
PT 850
PGM Dir
If there are programs on the diskette with the same PGM number, they will
be written over.
Cancel
data transfer
Directory of programs stored in the PQSITIP program memory
W12 Working with the POSITIP 850 Working with the
POSITIP 850 W13