Siemens Simovert 6SE70 Series Operating Instructions Manual page 91

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09.02
P052 = 21
r949.i009 = ?
P key
r000 ≤
Switch-on
Identification Acknowledge
yes Eliminate
Fault message
cause of fault
no
r000 ≤
o 009
Change
yes
process data
connection?
Connect
no
process data
Functions
yes
required?
software
Parametrize
no
functions
P052 = 22
Logbook
P52 = 0
Ready
Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating Instructions
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Circuit identification
(see Section 4.3.9.7)
- The rectifier/regenerating unit must be in operating state o 009 or
less (give SWITCH OFF command!).
- Select circuit identification (P052 = 21).
o 009
- Press the P key on the PMU
- Switch on: Press the I key on the PMU
- Circuit identification takes place (takes about 10 s)
- Following circuit identification, the operating display is activated.
- If an error occurs during circuit identification, the identification
process must be repeated (error value r949 assigned to error
memory r947 can provide more information on the cause of error
(if the error in index i009 has been reset) see Sections 5.16 and
7.1)
Change factory setting for:
Process data: refer to Section 4.3.1
- Control word (commands) / status word (messages)
- Setpoint/actual values
Possible process data sources/destinations:
(refer to Sections 4.3.2 to 4.3.6)
- Binary inputs, binary outputs
- Analog inputs
- Serial interface in the basic unit (SST1, SST2)
(SST2 only with optional RS485 interface PTP1)
- Option boards (SCB, CB, TB)
Simple applications: refer to Section 4.2.5
Possible functions:
WEA (automatic restart)
Parameterize functions:
Refer to Section 4.3.10 "Functions" and Section 5 "Parameter list"
Documenting the settings
- Select the "Display modified parameters" function (P052 = 22).
Note: Function can only be used with operator control via the
PMU
- Enter the values of the modified (i.e. system-specific)
parameters in the logbook (Chapter 12)
- Select the "Return" function (P052 = 0).
DC link voltage smoothing
- By parameterizing P287=3 (time constant for smoothing the DC
link voltage) on the connected SIMOVERT Master Drive FC the
dynamic behavior of the closed-loop control of the DC link
voltage can be improved.
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Command and setpoint sources,
Destinations for signals and
actual values
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4-9