Safety engineering
Safe parameter setting
Parameter setting
64
EDS94AYAF EN 1.0
Password
For storing a safe parameter set, a password is required. The standard password is: "Lenze
SM302". The password can be changed and must have at least six characters.
Use "general reset" to delete the safe parameter set in the memory module and the safety
module. The safety module must be reparameterised.
The password is reset to the standard "Lenze SM302".
1.6.1.2
Parameter set transfer from the memory module
The safe parameter set transfer is supported by a safe parameter set stored in the memory
module, e.g. in case of a module exchange.
ƒ
A valid parameter set with a corresponding module ID must be stored.
ƒ
The safety module must be in the service status.
The transfer of the parameter set from the memory module must be acknowledged at the
safety module.
ƒ
The "MS" LED is flashing (safety module is in service status.)
ƒ
"AS" LED is lit
ƒ
Press module switch S82 and keep it pressed
ƒ
"AS" LED starts blinking
ƒ
When the "AS" LED goes off, release the S82 module switch immediately
ƒ
The "AS" LED is lit again after a short time
ƒ
Press again the S82 module switch and keep it pressed
ƒ
"AS" LED starts blinking
ƒ
When the "AS" LED goes off, release the S82 module switch immediately
ƒ
The parameter set transfer is completed successfully.
If system−related response times (approx. 2.5 s) cannot be complied with, the parameter
transfer is cancelled. The process must be started again.
In case of success, the parameter transfer is recorded in the logbook of the standard device
and the service status is quit by a software restart.
If the parameter set is invalid, an error is indicated and the "ME" LED is blinking.
t
t
max
t
max
t
max
AS
S82
0
0
I
I
SM301DIA_P
Fig. 1−12
Acknowledgement procedure
AS
AS light−emitting diode
S82
S82 module switch
t
Time axis
t
max
Maximum permissible response time