18
ChangesconcerningbüS/CANopendesign
In addition to the position feedback signals, the errors and the device status in the various display modes are also
indicated by means of different blinking patterns.
Display of device status / errors / warnings
No.
Blinking pattern / colour
(for reasons of space the
“colour of the valve position”
is designated as
position
colour
)
ON
OFF Note
Classic *)
NAMUR *)
VM *)
VM+E *)
VM+E+W *)
1
in position colour
100
ms
100
ms
3 x flashing:
Teach-In confirmation
x
x
x
x
x
(
after
successful teaching: colour for
position 1 and 2 continuously ON)
x
x
x
2
in error colour
100
ms
100
ms
3 x flashing:
-
if target could not be located in the
measuring area during teaching or
- if teach position is too close
(±0.5 mm) to a previously defined
teach position or
- if magnetic manual override is used,
even though manual override function
was disabled by software
x
x
x
x
x
3
in position colour
125
ms
125
ms
Continuous flashing:
Signal from the external initiator S4
(factory settings – comp.
line 3 in “Tab. 7”)
x
x
x
x
4
in position colour
250
ms
250
ms
Continuous flashing:
Signal from position 3 (factory settings
– comp. line 2 in “Tab. 7”)
x
x
x
x
5
in error colour
250
ms
250
ms
Continuous flashing:
- Teaching does not occur or
- Autotune function error or
- Teach Reset implemented or
- Bus error
or
- Position measuring system signal
error (from firmware B.02.00.00) or
- Device Reset implemented
x
6
in error colour
50
ms
450
ms
Continuous flashing:
Device in service mode /
manual override active
x
7
in error colour
450
ms
50
ms
Continuous flashing:
Internal error
x
english
Type 8681 büS/CANopen
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