SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
259
2 Parameters
2.2 List of parameters
Description: Sets the valve lockout time to compensate for phase W.
Description: Sets the current level for the dead time compensation.
Above the current level, the dead time - resulting from the converter switching delays - is compensated by a
previously calculated constant value. If the relevant phase current setpoint falls below the absolute value defined by
p1832, the corrective value for this phase is continuously reduced.
Dependency: The factory setting of p1832 is automatically set to 0.02 * rated drive converter current (r0207).
Description: Display and BICO output for status word 1 of the power unit.
Description: Sets the motor data identification and speed controller optimization.
The motor identification should first be performed with the motor stationary (p1900 = 1, 2; also refer to p1910). Based
on this, additional motor and control parameters can be determined using the motor data identification with the motor
rotating (p1900 = 1, 3; also refer to p1960; not for p1300 < 20).
p1830 Compensation valve lockout time phase W / Comp t_lock ph W
Access level: 4 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.00 [µs] 3.99 [µs] 0.00 [µs]
p1832 Dead time compensation current level / t_dead_comp I_lev
Access level: 4 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.0 [Arms] 10000.0 [Arms] 0.0 [Arms]
r1838.0...15 CO/BO: Gating unit status word 1 / Gating unit ZSW1
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Fault time-critical ON OFF -
01 Gating unit mode bit 0 ON OFF -
02 Pulse enable ON OFF -
03 Switch-off signal path STO_B Inactive Active -
04 Switch-off signal path STO_A Inactive Active -
05 Gating unit mode bit 1 ON OFF -
06 Gating unit mode bit 2 ON OFF -
07 Brake state ON OFF -
08 Brake diagnostics ON OFF -
09 Armature short-circuit braking Active Not active -
10 Gating unit state bit 0 ON OFF -
11 Gating unit state bit 1 ON OFF -
12 Gating unit state bit 2 ON OFF -
13 Alarm status bit 0 ON OFF -
14 Alarm status bit 1 ON OFF -
15 Diagnostics 24 V ON OFF -
p1900 Motor data identification and rotating measurement / MotID and rot meas
PM230
PM230_STO
PM250, PM260
Access level: 2 Calculated: - Data type: Integer16
Can be changed: C(1), T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 3 0
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