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5499
Operation Instruction (Translation)
MODEX
Regulating and control components
PROFIBUS-Interface 16 x digital out Ex i
Type 07-7331-2305/1000 or 1100
PROFIBUS-Interface 16 NAMUR in (16 x digital in Ex i)
Type 07-7331-2303/0000 (Standard) or 1000 (Inverted)
DE
GmbH
Max-Eyth-Straße 16
97980 Bad Mergentheim
Deutschland
Tel.: +49 7931 597-0
Fax: +49 7931 597-119
Vorbehalt
Technische Änderungen behalten wir uns vor.
Änderungen, Irrtümer und Druckfehler begründen
keinen Anspruch auf Schadensersatz.
7/28
8.
Operation
DANGER
There is danger to life if the device is not used correctly!
Comply with the special explosion protection conditions.
Only operate within the approved temperature range.
In case of bus failure (communication fault) the outputs switch
to failsafe mode (switch to 0, and get turned off).
In failure the device must be closed down.
-
Addressing
The PROFIBUS-DP address can be set in the range from
01 to 99 using the rotary switches x1 and x10.
An address change will be applied when the power is back
on.
LED displays
LED
Colour/
status Messages
ON
green
Voltage (L+/L-) exists
BF
off
PROFIBUS-DP communication active
red
Bus error – error on PROFIBUS-DP
SF
red
Status error - short circuit or U
is missing
Collective announcement for all entrances
U2
green
Voltage U2 exists (only 2301)
1-16
yellow Inputs or outputs active and okay
red
open circuit (only 2303) or short circuit
9.
Project planning
PROFIBUS-Interface 16 x digital out Ex i
Typ 07-7331-2301/1000 or. 1100
Bit assignment – output channels
Bit
7
6
5
4
3
2
1
0
Byte 0
16
15
14
13
12
11
10
9
Byte 1
8
7
6
5
4
3
2
1
Diagnostics
The module provides on request (SlaveDiag-Request)
diagnosis data (SlaveDiag-Response) to the master,
which contains also besides standard diagnosis, module specific
diagjnosis:
Byte
0 - 5
Profibus standard-diagnosis
(communication status, master address, Profibus-ID)
Byte 6
Header-Byte (number of the following diagnosis
bytes incl. Header – here 7)
Byte 7
7
6
5
4
3
2
1
0
Diag.
-
-
-
U2
-
-
-
-
Byte 8
Not used (always 0)
Bit 8 - 15
Byte 9
23
22
21
20
19
18
17 16
Channel
8
7
6
5
4
3
2
1
Byte 10
31
30
29
28
27
26
25 24
Channel
16
15
14
13
12
11
10
9
Byte
11 - 12
Not used (always 0)
Bit 32 - 47
The allocation of the bits (Unit-Diag-Bits) in byte 7, 9 and 10
to the channel number is fixed in the GSD.
Example: With mistake (open circuit/short circuit) in channel 6 the bit
21 will be set to 1.
Note: bit 4 in byte 7 will be set, if the supply voltage (terminal U2+,U2-
) is missing.
Corresponding GSD-file
Download:
http://automation.bartec.de/
Filename: BARX2301.gsd
