Siemens SINUMERIK 840Di Diagnostic Manual page 711

11/2006
300603 Axis %1, drive %2 DC link voltage too high
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The current DC link voltage in MD1701:$MD_LINK_VOLTAGE is larger than MD1163:
$MD_LINK_VOLTAGE_MAX and MD1165: $MD_DYN_MANAG_ENABLE is activated.
Reaction: Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Channel not ready.
Remedy: Increase drive machine data
- MD 1163: $MD_LINK_VOLTAGE_MAX or deactivate
- MD 1165: $MD_DYN_MANAG_ENABLE.
Program Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Continuation:
300604 Axis %1 drive %2 motor encoder is not adjusted
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The stored serial number of the encoder on a linear motor encoder with an EnDat interface does not
match the number of the active encoder. It is therefore assumed that the encoder has not been started
up with the motor in question before or has not been adapted to the motor.
Reaction: Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Channel not ready.
Remedy: For 1FN3 linear motors: Measure the rotor position offset to the EMF of the U_R phase and add it as
commutation angle offset to MD 1016 $MD_COMMUTATION_ANGLE_OFFSET. Then set MD 1017
$STARTUP_ASSISTANCE to "-1" to store the serial number of the Endat encoder. Then save the
bootfiles and execute an NCK Reset. Otherwise: To determine the commutation angle offset in MD
1016, initiate the rotor position identifier via MD 1017 = 1. After the error has been acknowledged, the
identification is carried out.
Program Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Continuation:
300605 Axis %1 drive %2 motor change not valid
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: An attempt was made to switch over to a motor data record that is not parameterized.
Reaction: Mode group not ready.
The NC switches to follow-up mode.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Channel not ready.
Remedy: Parameterize the motor data record selected or switch over to another motor.
Program Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
SIMODRIVE alarms
2-711