Check List For Commissioning; Checks Prior To Machine Switch-On - HEIDENHAIN TNC 151 Q Mounting Instructions

Contouring control
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Function1
Language switchover
Decimal lpoint
Text
Parameter No.
92
Entry value
English dialogue =
add 2 to the entry value corresponding
to the
remaining functions.
7.2
Check list for commissioning
7.2.1
Checks prior to machine switch-on
Check setting of the mains power switch and TNC-mains fuses:
For 100/l 20/l 40 V - fuse T 1 .O A
For 200/:220/240
V - fuse T 0.8 A
The housing in which TNC 151/TNC
155 is to be inserted must have water spray protection
to IP54
The transducer connectors
must have a conductive
connection
to the machine via the
outer shielding of the cable and via the scanning heads.
-_
----
----_____
--------___
a) The connection
is made for the X-axis
-----
--__
----
-------_---
b)
The connection
is made for the Y-axis
----------------------
c) The connection
is made for the Z-axis
-
-
--
-------------_-~_
d)
The connection
is made for axis IV
The inner shield (pin 9) of the transducer connector
must have no conductive
connection
to the colnnector housing.
---
----
-
------
-----
a) No connection
on X-axis
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-_
__
__
b)
No connection
on Y-axis
--.---------
-
-
-
-
--
-
-
c)
No connection
on Z-axis
---
~-----------___-_
d)
No connection
on axis IV
All remaining transducer connector
pins must have no conductive
connection
with pin 9 or
connector
housing.
----~
----
~-~-----_
a)
No connection
on X-axis
---------__---
--.---
b)
No connection
on Y-axis
------
--------
-----
c)
No connection
on Z-axis
--.----------
------
d)
No connection
on axis IV
Caution:
I
The O-Volt return line of the external 24 V-auxiliary
voltage must be grounded to the
common earthpoint
of the adaptor cabinet (see wiring and grounding diagrams, section 3.15
and 3.16).
The input of the servo-amplifiers
must be directly
connected to the appropriate
analogue
output of TNC 1 Sl/TNC
155 via shielded cables (intermediate
resistors etc. are not permitted)
Caution:
The O-Volt-connections
must be grounded at the control
(see section 3.14 Nominal value-
outputs).
_ -
-
- -
I.
0
0
_---
0
----
-0 ---
0
-- --
0
----
0
----
0
- ---
0
----
0
-~--
0
.---
0
----
0
.--.-
0
0
0
0
69

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