Siemens SINUMERIK MC Commissioning Manual page 347

Replaced
component
Extended Control Unit
Functions
Motor Module
Power Module
Sensor
Module
(CPU 1)
Sensor
Module
(CPU 2)
Encoder
4)
The fault must be acknowledged each time a component is replaced using a standard acknowledgment (e.g. using a 0/1
1)
signal at p2103). However, even without acknowledgment the drive can still be operated.
The replacement of the components listed in the table must be acknowledged in order to ensure the new internal device
2)
communications to be established. When replacing other components, acknowledgment is not required, as the new
communications to be established are automatically ensured.
To acknowledge a component replacement, perform the following sequence on all of the drive objects involved:
- Check whether the following preconditions are fulfilled:
- p0010 = 0
- It is not permissible for a firmware update to be active on the drive object.
- Set p9702 = 29 (= 1D hex)
The modified data must be saved after a component has been replaced:
3)
- It is not permissible for a firmware update to be active on the drive object.
- Copy from RAM to ROM.
If the data is not saved, the fault is output again after the next POWER ON.
Only for encoders with serial number (e.g. EnDat)
4)
Replacing motors for safety without encoder
When using safety functions without encoder, the motor pole pair number plays a decisive role.
If a motor is replaced, then the behavior depends on the pole pair number: If a motor with a
higher pole pair number is used (other than that configured), the mechanical speed is less than
that calculated by Safety Integrated. If a motor with a lower pole pair number is used (e.g. when
a motor is replaced), the mechanical speed is higher than that calculated by Safety Integrated.
● After a replacement such as this, perform a test by comparing the safe actual speed (r9714)
with the normal speed (r0063 or the output frequency), and if required, correct the
configured pole pair number.
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB
Control type Drive re‐
sponse
(fault)
All F01641.0 = 1
PROFIsafe, F01641.1 = 1
OnBoard F‑DI,
without selec‐
tion
All F01641.2 = 1
All F01641.3 = 1
All F01640.4 = 1
All F01641.5 = 1
F01641.6 = 1
Component replacement (software/hardware)
User action
Fault acknowl‐ Acknowledg‐
edgment re‐ ment is re‐
quired quired that the
1)
component has
been replaced
Yes No
Yes No
Yes No
Yes No
Yes Yes
Yes No
9.3 Motors, CU SINAMICS S120
Diagnostic
parameters
Save
3)
2)
Yes r9776.2 = 1
Yes r9776.2 = 1
Yes r9776.2 = 1
Yes r9776.2 = 1
Yes r9776.2 = 1
r9776.3 = 1
Yes r9776.2 = 1
347