Start-Up 09.02
4-74 Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating Instructions
Bit 12 bis Bit 15 enthalten die Auftragskennung bzw. die dazugehörende Antwortkennung entsprechend der
folgenden Liste:
Response identifier Request
identifier
Meaning
positive negative
0 No request 0
1 Request parameter value (word or double word) 1 or 2
2 Modify parameter value (word) 1
3 Modify parameter value (double word) 2
4 Request descriptive element 3
5 Reserved -
6 Request parameter value (array) (word or double word) 4 or 5
7 Modify parameter value (array - word) 4
8 Modify parameter value (array-double word) 5
9 Request number of array elements 6
10 Reserved -
11 Modify parameter value (array-double word) and store in EEPROM 5
12 Modify parameter value (array-word) and store in EEPROM 4
13 Modify parameter value (double word) and store in EEPROM 2
14 Modify parameter value (double word) and store in EEPROM 1
15 Request text 15
7 or 8
If the common rectifier has been unable to process the request, it does not return the associated response
identifier, but
error identifier 7 (or 8) instead.
In this case, an error code defining the error in more detail as shown in the following list is returned as a
parameter value:
Error code Meaning
0 Illegal parameter number (PNU) No PNU specified
1 Parameter value cannot be modified Visualization parameter
2 Lower or upper value limit violated
3 Faulty subindex
4 Parameter is not indexed (no array)
5 Parameter is not indexed (no array)
6 Parameter value can only be reset
7 Descriptive element cannot be modified
8 PPO Write (acc. to "Information Report") is not available
9 Parameter description is not available
10 Incorrect access level
11 No parameterizing enable (P927)
12 Keyword missing Key parameter P051 incorrectly set
13 Text cannot be read cyclically
15 No text
16 PPO Write missing
17 Incorrect operating state
19 Value cannot be read cyclically
101 Parameter number currently deactivated
102 Channel not wide enough
103 PKW number incorrect Applies only to serial interfaces
104 Illegal parameter value Applies to BiCo selection parameters
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