Siemens sinamics dcp - r54994[0...31] CO: Mainboard diagnostics EEPROM display values; EEPROM disp_values; p55050 CI: Voltage controller setpoint signal source; I_set s_src; p55055 Current setpoint ramp-up time;ramp-down time; I_set t_RU;t_RD; p55056 Current setpoint minimum threshold; I_set min thresh

2 Parameters
2.2 List of parameters
SINAMICS DCP
282 List Manual (LH21), 05/2016
Value: 0: Deactivated
1: Activated
Dependency: Refer to: p54990, p54991, p54992, r54994
Description: Display and connector output for the values in the EEPROM on the mainboard.
Dependency: Refer to: p54990, p54991, p54992, p54993
Description: Sets the signal source for the current setpoint.
Description: Sets the ramp-up time/ramp-down time for the current setpoint.
The current setpoint change is limited so that the setpoint can change by a maximum of 100 % in the time that is set
here.
Description: Sets the absolute value of the minimum current setpoint.
Description: Sets the significance for the setpoint.
Value: 10: Reactor current
11: Current side 1
12: Current side 2
20: Power
Note: The current actual value sensing in SINAMICS DCP measures the reactor current.
The specified setpoint is converted into a reactor current setpoint and this is used for the closed-loop current control.
For value = 10:
Reactor current setpoint = setpoint (no conversion)
For value = 11:
The current at side 1 is specified as setpoint.
If U1 <= U2: reactor current setpoint = setpoint (no conversion)
If U1 > U2: reactor current setpoint = setpoint * U1/U2
r54994[0...31] CO: Mainboard diagnostics EEPROM display values / EEPROM disp_values
DCP_CTRL Can be changed: - Access level: 4
Data type: Unsigned8 Func. diagram: 8055
Min Max Factory setting
- - -
p55050 CI: Voltage controller setpoint signal source / I_set s_src
DCP_CTRL Can be changed: U, T Access level: 2
Data type: Unsigned32 / FloatingPoint32 Func. diagram: 6805
Min Max Factory setting
- - 2050[1]
p55055 Current setpoint ramp-up time/ramp-down time / I_set t_RU/t_RD
DCP_CTRL Can be changed: U, T Access level: 2
Data type: FloatingPoint32 Func. diagram: 6805
Min Max Factory setting
0.000 [s] 10.000 [s] 0.050 [s]
p55056 Current setpoint minimum threshold / I_set min thresh
DCP_CTRL Can be changed: U, T Access level: 2
Data type: FloatingPoint32 Func. diagram: 6805
Min Max Factory setting
0.00 [%] 50.00 [%] 0.40 [%]
p55060 Current setpoint significance / I_set significance
DCP_CTRL Can be changed: U, T Access level: 1
Data type: Integer16 Func. diagram: 6806
Min Max Factory setting
10 20 11