Balluff BTL5-H1xx-Mxxxx-P-S94 Series, User Manual

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5
Startup (continued)
5.2.3 Setting the bus termination
To ensure a reliable bus level, the bus must be terminated
at both ends with a terminating resistor. If the BTL is
located at the end of the bus, the termination can be made
using DIL switch S1.10. Termination for S1.10 = ON.
5.2.4 Operating status LED
The CANopen
®
ErrorLED (red) shows the status of the
CANopen
®
physical layer and errors with respect to
missing CAN messages (SYNC, GUARD or HEARTBEAT).
No. ERROR
LED
Status Description
1 Off No error Device working
without any errors.
2 Single
flash
Warning limit
reached
At least one of the
error counters in the
CAN controller has
reached or
exceeded the
warning level (too
many error frames).
3 Flicker AutoBaud/LSS Automatic baud rate
recognition running
or LSS service
running (alternate
flickering with the
RUN LED).
4 Double
flash
Error event A guard event or
heartbeat event has
occurred.
5 On Bus off The CAN controller
status is BUS OFF.
Tab. 5-2: LED display for Profibus encoder profile
If multiple faults are present at the same time the fault with
the highest number is displayed (e.g. if a warning limit was
reached and there is a Guard event at the same time, the
Guard event is displayed).
The CANopen
®
RUN LED (green) displays the status of the
CANopen finite state machine.
No. RUN
LED
Status Description
1 Flicker – Automatic baud rate
recognition running or
LSS service running
(alternate flickering
with the ERROR LED)
2 Single
flash
STOPPED The device has been
STOPPED.
3 Flashing PREOPERA-
TIONAL
The device is
PREOPERATIONAL.
4 On OPERATIO-
NAL
The device is
OPERATIONAL.
Description of the individual modes:
Status LED Explanation
On Illuminated
Off Off
Flicker Frequency approx. 10 Hz (50 ms off
and 50 ms on)
Flashing Frequency approx. 2.5 Hz (200 ms off
and 200 ms on)
Single flash Approx. 200 ms on, followed by
approx. 1000 ms off
Double flash 2 brief flashes of approx. 200 ms
separated by approx. 200 ms off,
followed by a long off phase of approx.
1000 ms
Detailed configuration instructions
can be requested on the Internet at
www.balluff.com or via email at
service@balluff.de .
BTL5-H1_ _ -M _ _ _ _ -P-S94
Magnetostrictive Linear Position Sensor – Profile Style