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Rexroth Frequency Converter EFC x610
Series
Fig. 12-113: Option card communication states and transitions
State
PM
Pre-OP
OP
IDLE
Tab. 12-93: Option card communication states description
The communication status between option card and host system
●
is transferred cyclically.
The coupling between option card and NMT state machine is de-
●
fined in the table below.
NMT – state
Pre-OP / STOPPED
OP
Tab. 12-94: Option card communication states description
Parameterization mode (no exchange of process data)
Pre-operation mode, however, no exchange of process data
Operation mode, exchange of process data, process data is valid
Operation mode, exchange of process data, process data is invalid
Pre-OP
OP / IDLE
IDLE state is entered on two cases:
1. Field-bus Data is Invalid (CAN is in ERROR PASSIVE, BUS OFF or
INIT state and NMT is in OP state).
2. IDLE state is entered whenever the PDO configuration is invalid.
Functions and Parameters
Description
Option card state
R912005854_Edition 09 Bosch Rexroth AG
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