2 Introduction: Parameterising the inverter
2.4 Device access protection
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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Short overview of the relevant parameters for configuring the password protection:
When the password is set, the respective restriction is active if the corresponding bit has been set:
The parameter set must be saved to the device safe against mains failure to prevent password
protection configured in the device from getting lost due to mains switching.
Save parameter settings in the memory module safe against mains failure
( 39)
Parameters Info Lenze setting
C00506/1
PW protection internal config 0x0007
Bit 0 Only access to user menu
• The menus in the keypad are reduced.
• Only the user menu can be used to change
parameters.
Bit 1 Parameter write protection
• System blocks cannot be used to write into
write/read parameters.
Bit 2 Parameter read protection
• System blocks cannot be used to read write/read
parameters.
Bit 3 ... 15 Reserved
C00508/1
PW protection config. X6 (DIAG) 0x0006
Bit 0 Reserved
Bit 1 Parameter write protection
• The diagnostics interface X6 cannot be used to
write into write/read parameters.
Bit 2 Parameter read protection
• The diagnostics interface X6 cannot be used to
read write/read parameters.
Bit 3 ... 15 Reserved
C00509/1
PW protection config. X1 (CAN) 0x0006
Bit 0 Reserved
Bit 1 Parameter write protection
• The CANopen interface X1 cannot be used to
write into write/read parameters.
Bit 2 Parameter read protection
• The CANopen interface X1 cannot be used to read
write/read parameters.
Bit 3 ... 15 Reserved
C00510/1
PW protection config. MCI 0x0006
Bit 0 Reserved
Bit 1 Parameter write protection
• The fieldbus interface (MCI) cannot be used to
write into write/read parameters.
Bit 2 Parameter read protection
• The fieldbus interface (MCI) cannot be used to
read write/read parameters.
Bit 3 ... 15 Reserved
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