Lenze i55AE155F User Manual

11.7 Access protecon
11.7.1 Write access protecon
Oponally a write access protecon can be installed for the inverter parameters.
Write access protecon only restricts parameterisaon via keypad and »EASY
Starter«. Write access protecon via network is not restricted. Irrespecve of
the write access protecon that is currently set, a higher-level controller, OPC-
UA server, or any other communicaon partner connected to the inverter is
always provided with full read/write access to all parameters of the inverter.
Aer acvang the write access protecon, you have to enter a valid PIN to
remove the write access protecon. Note down the dened PIN(s) and keep this
informaon in a safe place! If you lose the PIN(s), the inverter can only be disa-
bled by reseng it to the delivery status. This means, all parameter sengs
made by the user get lost! 4Reset parameters to default ^ 418
Details
Usually the write access protecon funcon is implemented by the mechanical engineer/
OEM , for example to protect the inverter against incorrect parameterisaon by non-author-
ised persons. For diagnosc purposes, a read access to all parameters is always possible.
The write access protecon allows for the following conguraons:
•
Full write access
•
Write access only to favorites or (when knowing PIN1) to all parameters
•
No write access or (when knowing PIN2) full write access
•
No write access or (when knowing PIN1) write access only to favorites or (when knowing
PIN2) to all parameters
The following table compares the four possible conguraons:
PIN1 seng PIN2 seng Log-in Status display aer
log-in
Acve write access protecon (via keypad/»EASY Starter«)
0x203D (P730.00) 0x203E (P731.00) 0x203F 0x2040 (P197.00)
0 0 - 0 No access protecon congured.
All parameters
Favorites
Diagnostics (read access)
Access
> 0 0 0 or wrong PIN 2 Write access only possible to favorites.
Correct PIN1 0 Write access to all parameters possible.
Access
PIN1
All parameters
Favorites
Diagnostics (read access)
0 > 0 0 or wrong PIN 1 No write access.
Correct PIN2 0 Write access to all parameters possible.
Access
PIN2
All parameters
Favorites
Diagnostics (read access)
> 0 > 0 0 or wrong PIN 1 No write access.
Correct PIN1 2 Write access only possible to favorites.
Correct PIN2 0 Write access to all parameters possible.
Access
PIN2PIN1
All parameters
Favorites
Diagnostics (read access)
If PIN1 and PIN2 are set idencally, a write access to all parameters is possible aer the PIN has been
entered correctly.
Addional funcons
Access protecon
Write access protecon
450

Lenze i55AE155F Specifications

General

Brand	Lenze
Model	i55AE155F
Category	Inverter
Language	English