Bosch RM2-DP12 - Flashing Display

1070 072 449-102 (01.12) GB
Status Display 5-3
5.2 Flashing Display
Display Status
0.
-
1.
-
2.
Overflow of DP in-/output
data buffer
3.
Overflow of DP input data
buffer
4.
Overflow of DP output data
buffer
5.
Overflow of DP configuration
data buffer
6.
No I/O assignment found
7.
General peripheral bus
error
1
8.
Peripheral bus time out
1
9.
Peripheral bus initialization
error
A.
Invalid DP bus address
b.
Hardware watchdog active
C.
Hardware error
d.
Hardware error
E.
Hardware error
F.
Hardware error
Explanation:
Overflow of DP in-/output data buffer: The number of the input and
output data bytes recognized at the peripheral bus is higher than the
number that can be transmitted via the PROFIBUS-DP.
Overflow of DP input data buffer: The number of the input data bytes
recognized at the peripheral bus is higher than the number that can be
transmitted via the PROFIBUS-DP.
Overflow of DP output data buffer: The number of the output data
bytes recognized at the peripheral bus is higher than the number that can
be transmitted via the PROFIBUS-DP.
No I/O assignment found: No I/O module could be recognized at the
peripheral bus.
General peripheral bus error
1
: Possible causes for errors are:
• Plugging or unplugging an I/O module during operation.
• Missing 24 V power supply of the POS-SA 1/2 module.
Peripheral bus time out
1
: An I/O module at the peripheral bus delays
access via the permissible value. A possible cause for the error might be
a defective I/O module.
1
These displays are not shown anymore in version 211 and higher