Manual
1 Technical Description
1.4 Function principle
1.4.4 Data storage, User program memory
SIPART DR22 6DR2210
C79000-G7476-C154-03
21
1.4.4
Data storage, User program memory
All data are written in the RAM first and then transfered to the user program memory
(EEPROM) when returning to the process operation mode (manually or via the SES).
Writing time
The writing time after leaving the parameterization and configuring modes is up to 30 s. Then
the data are stored in a non-volatile memory.
Error messages of the CPU
E
Reactions
Error
mes-
sages
Monitoring
f
Monitoring
ti
y
hold
-module
Standard
controller
Options
2)
Primary
Error cause/
sages
dd1
dd2
g
of
g
time
St
AA4/7
with
U
H
AA4/7
without
U
H
AA1
to 3
BA1
to 8
BA9
to 12
BA13
to 16
Error cause/
Remedy
CPU
EEPROM,
RAM
Power
On-Reset
0
last
0 mA
0 mA
0
0
0
Monitored compo-
nents of the CPU
defective/change
main board
CPU
Err
RAM
EPROM
Watch
Dog-Reset
0
last
value
last
value
0 mA
0
0
0
User program
memory not plugged
or defective/plug or
change
U
Power
On-Reset
last
value
0 mA
0 mA
0
0
0
Monitored compo-
nents of the CPU
defective/change
main board
MEM
Err
User
program
memory
Watch
Dog-Reset
0
value
last
value
0 mA
0
0
0
User program
memory not plugged
memory
when
storing
continues
operating with
current data
p g
memory not plugged
or defective/plug or
change
oP.5.*.
1)
Data com-
munication
μ
P-slot 5
cyclic
0
continues operating with current
data
last
state
or un-
defined
conti-
nues
opera-
ting
with
current
data
Option not plugged,
defective or setting in
hdEF oP5 does not
match the plugged
option.
Plug option or replace
or correct oP5
3)
oP.*.6.
1)
Data com-
munication
cyclic
0
pulled
last
value
pulled
0 mA
continues
operating with
conti-
nues
opera-
ting
last
state
or un
Option not plugged,
defective or setting in
hdEF oP5 does not
match the plugged
1)
munication
μ
P-slot 6
cyclic
0
defective,
undefined
operating with
current data
ting
with
current
data
or un-
defined
match the plugged
option.
Plug option or replace
or correct oP6
3)
1)
Also double error display oP.5.6 possible,
* means digit dark.
2)
At BE5 to 9 and BE10 to 14 the effect of the digital inputs (after inversion) are set to 0 in the event of an error.
Table 1-1
Error message of the CPU
Содержание 6DR2210
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Страница 236: ...Manual 6 Ordering data 234 SIPART DR22 6DR2210 C79000 G7476 C154 03 ...
Страница 242: ...Manual 7 Application examples for configuring the controller 240 SIPART DR22 6DR2210 C79000 G7476 C154 03 ...
Страница 260: ...Manual 9 Explanation of abbreviations 258 SIPART DR22 6DR2210 C79000 G7476 C154 03 ...
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