Parameters/address space
7.7 Assigning fail-safe motor starter parameters
Motor start
er (3RK1308‑0**00‑0CP0)
150
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
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Manual local mode
The motor starter accepts the new parameters and saves them. As soon as manual local
mode is ended, the parameters are activated and indicated by means of the LEDs'
flashing sequence. Confirm the parameters with the blue button. The motor cannot be
switched on before the parameters are activated.
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Manual bus mode
The motor starter accepts the new parameters. The parameters are indicated by the
LEDs' flashing sequence. To activate the parameters, confirm them with the blue button.
The motor cannot be switched on before the parameters are activated.
The motor starter remains in the safe state (STO) until you have confirmed the parameters.
Before you have confirmed the parameters, they can already be read out in data set
"DS203". Data set "DS201" is accepted. A group warning in the DS92 Read device
diagnostics (Page 186) and in the process image input is triggered. Moreover, a
maintenance alarm, "New safety-related parameters received" (0x1036), can be generated.
Response to invalid parameterization
If inconsistent or invalid parameterization is detected, the applicable parameters are
discarded. Entries in data set "DS92" or diagnostic interrupts are generated. To narrow down
the invalid parameterization, compare the parameter values from the data sets "DS201" and
"DS203" or "DS202" and "DS204".
Reading back the data sets "DS201" and "DS202" returns the last correctly transferred data
set, even if it is rejected later due to inadmissible content.
Data sets with incorrect lengths are rejected and discarded. The starter continues to operate
with the last valid parameter.
