Siemens CU230P-2 HVAC Parameter Manual page 331

p9400 Safely remove memory card / Mem_card rem
Access level: 2
Can be changed: T
Min
0
Description: Setting and display when memory card is "removed safely".
Procedure:
Setting p9400 = 2 results in a value of 3
--> The memory card can be removed safely. After removal the value sets itself to 0 automatically.
Setting p9400 = 2 results in a value of 100
--> The memory card cannot be removed safely. Removal may destroy the file system on the memory card. It may
be necessary to set p9400 = 2 again.
Value: 0:
1:
2:
3:
100:
Dependency: Refer to: r9401
Caution: Removing the memory card without a request (p9400 = 2) and confirmation (p9400 = 3) may destroy the file system
on the memory card. The memory card will then no longer work properly and must be repaired.
Note: The status when the memory card is being "removed safely" is shown in r9401.
Re value = 0, 1, 3, 100:
These values can only be displayed, not set.
r9401 Safely remove memory card status / Mem_card rem stat
Access level: 2
Unit: -
Description: Displays the status of the memory card.
Bit field: Bit Signal name
00 Memory card inserted
01 Memory card activated
Dependency: Refer to: p9400
Note: Re bit 00 and bit 01:
Bit 1/0 = 0/0: No memory card inserted (corresponds to p9400 = 0).
Bit 1/0 = 0/1: "Safe removal" possible (corresponds to p9400 = 3).
Bit 1/0 = 1/0: Status not possible.
Bit 1/0 = 1/1: Memory card inserted (corresponds to p9400 = 1, 2, 100).
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
No memory card inserted
Memory card inserted
Request "safe removal" of the memory card
"Safe removal" possible
"Safe removal" not possible due to access
Calculated: -
Scaling: -
Max
100
Calculated: -
Scaling: -
1 signal
Yes
Yes
Parameters
List of Parameters
Data type: Integer16
Data set: -
Factory setting
0
Data type: Unsigned16
Data set: -
0 signal
No
No
FP
-
-
1-331