Drive: Measuring Probe Parameterized To A Digital Output; Drive: Dc Link Voltage Maximum Controller Active - Siemens Sinamics S120 Diagnostic Manual

Remedy: Re fault value = 1, 2:
- carry out an identification of the voltage emulation error in the drive converter (p1909.14 = 1, p1910 = 1).
- set the parameter to compensate the voltage emulation error in the drive converter (p1952, p1953).
Re fault value = 3:
- enable the compensation of the voltage emulation error in the drive converter (p1780.8 = 1).
Re fault value = 4:
- activate the function module "extended torque control" (r0108.1 = 1) or de-activate the corresponding functions
(p1780.3 = 0, p1780.8 = 0, p1780.9 = 0).
207350 <location>Drive: Measuring probe parameterized to a digital output
Message value: %1
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The measuring probe is connected to a bi-directional digital input/output and the terminal is set as output.
Alarm value (r2124, interpret decimal):
8: DI/DO 8 (X122.9/X132.1)
9: DI/DO 9 (X122.10/X132.2)
10: DI/DO 10 (X122.12/X132.3)
11: DI/DO 11 (X122.13/X132.4)
12: DI/DO 12 (X132.9)
13: DI/DO 13 (X132.10)
14: DI/DO 14 (X132.12)
15: DI/DO 15 (X132.13)
To the terminal designation:
The first designation is valid for CU320, the second for CU305.
Remedy: - set the terminal as input (p0728).
- de-select the measuring probe (p0488, p0489, p0580).
207400 <location>Drive: DC link voltage maximum controller active
Message value: -
Drive object: SERVO_COMBI, SERVO_SINUMERIK828
Reaction: NONE
Acknowledge: NONE
Cause: The DC link voltage controller has been activated because of the upper switch-in threshold (r1244).
A system deviation can occur between the setpoint and actual speed.
See also: r0056 (Status word, closed-loop control), p1240 (Vdc controller or Vdc monitoring configuration)
Remedy: None necessary.
This alarm automatically disappears after the upper threshold has been distinctly undershot.
Otherwise, apply the following measures:
- use a Braking Module or regenerative feedback unit.
- increase the ramp-down times (p1121, p1135).
- shut down the Vdc_max controller (p1240 = 0).
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
645