Siemens SINAMICS G110M - 7.1 Write protection

Protecting the converter settings
7
7.1 Write protection
Overview
The write protection prevents unauthorized changing of the converter settings.
Function description
Write protection is applicable for all user interfaces:
• Commissioning tool, e.g. operator panel or PC
• Parameter changes via 󹪝eldbus
No password is required for write protection.
Activate and deactivate write protection
Parameter
r7760 Write protection/know-how protection status
.00 1 signal: Write protection active
p7761 Write protection (factory setting: 0)
0: Deactivate write protection
1: Activate write protection
Parameter
Table 7-1 Parameters that can be changed with active write protection
Number Name
p0003 Access level / Acc_level
p0010 Drive commissioning parameter 󹪝lter / Drv comm par_󹪝lt
p0124[0...n] CU detection using LED / CU detect LED
p0970 Reset drive parameters / Drive par reset
p0971 Save parameters / Sav par
p0972 Drive unit reset / Drv_unit reset
p2111 Alarm counter / Alarm counter
p3950 Service parameter / Serv par
p3981 Acknowledge drive object faults / Ackn DO faults
p3985 Master control mode selection / PcCtrl mode select
p7761 Write protection / Write protection
p8805 Identi󹪝cation and Maintenance 4 Con󹪝guration / I&M 4 Con󹪝g
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 145