Configuration; Default Settings; Presettings; Bus Termination - Balluff BTL5-H1_ _-M_ _ _ _-A-S94 serie Betriebsanleitung

BTL5-H1_ _-M_ _ _ _-A/B/Z-S94
Micropulse Linear Transducer - Rod Style
5

Configuration

5.1

Default settings

The transducer is delivered with
the following basic settings:
– Node-ID 1
– Resolution:
Position 5 µm
Speed: 0.1 mm/s
– Maximum usable range
– Switch points / Cam None
– Data transmission 10 ms
Baud rate and PDO-Mapping as
ordered, ➥ ➥ ➥ ➥ ➥ section 7 Versions.
Changing the default settings on
the BTL is carried out with the
SDO protocol according to DS 301.
5.2

Presettings

When opening the BTL
housing make sure no
parts get into the device.
When closing up the cover en-
sure the gasket is sufficiently
compressed. Tightening torque:
0.8 Nm
When using in standard CANopen
systems, the Node ID, baud rate
and termination resistor are set be-
fore startup using the DIP switches
built into the BTL: S1.1...S1.10.
➥ ➥ ➥ ➥ ➥ Figs. 5-1 and 5-2.
Important note:
After changing the baud rate
and/or Node ID, all previously
changed settings are lost and the
BTL restarts with the default val-
ues.
All changes to the settings only
become effective in the BTL after
the next power-up.
Changes made with supply volt-
age present do not have an im-
mediate effect.
A
Fig. 5-1: Location of DIP switch S1
5.2.1 Node ID
Values of 0...63 can be set for the
Node ID using DIP switches
S1.1...S1.6. In a network, each ad-
dress that sends data over the bus
may be assigned only once! When
the DIP switches are set to a value
of 0, the Node ID set in the LMT is
used (default setting).
S1.1 S1.2 S1.3 S1.4 S1.5 S1.6
0 1 2 3
2 2 2 2
LSB
1 2 4 8 16
5.2.2 Baud rate
The following baud rates can be
set using DIP switches
S1.7...S1.9:
Set Baud rate
value [kBaud]
1 1000
2 800
3 500
4 250
5 125
6 100
7
Table 5-1: Baud rate and DIP
switch setting
S1.7 S1.8 S1.9
0 1 2
2 2 2
LSB MSB
1 2 4
When the DIP switches are set to
a value of 0, the baud rate set in
the LMT is used (e.g. 20/10
kBaud).
Fig. 5-2: View A, DIP switch S1 for
setting Node ID, baud rate and bus
termination

5.2.3 Bus termination

To ensure reliable bus levels, the
bus must be terminated on both
ends using a termination resistor. If
the BTL is at the end of the bus, the
termination may be made using DIP
switch S1.10.
Termination for S1.10 = ON

5.2.4 LED indicators

4 5
2 2
The CANopen ErrorLED (red) indi-
cates the status of the CANopen
MSB
layer and errors with respect to
32
CAN messages (SYNC, GUARD or
HEARTBEAT).
ERROR
No.
LED
1 Off
Single
2
flash
AutoBaud/
3 Flickers
Double
4
50
flash
5 On
If more than one fault is present at
one time, the error having the high-
est number is indicated (e.g., if a
warning limit was reached and
there is a GUARD event present at
the same time, the GUARD event
is indicated).
Status Description
Device is working
No Error
properly
At least one of the
error counters of the
Warning
CAN controller has
limit
reached or exceeded
reached
the warning level (too
many error frames).
Automatic baud rate
detection is running
or LSS service is
LSS being performed
(flickers in alternation
with RUN LED).
A guard event or
Error
heartbeat event has
event
occurred.
The CAN controller is
Bus off in the BUS OFF
state.
7
english