Siemens SIMOTION C230-2 Equipment Manual page 24

Device Data
3.1.1 Mode selector
Mode selector positions
The positions of the mode selector are explained in the sequence in which they are
arranged on the C230-2.
Table 3-3
Position
RUN
STOPU
STOP
MRES
(overall reset)
3-24
Mode selector positions
The C230-2 is executing the user program (UP) and the associated sys-
tem functions:
S
Reading process image of inputs
S
Processing user programs assigned to the execution system
S
Writing process image of outputs
The technology packages are active in this state. They can execute
commands from the user program.
The key cannot be removed in this position.
The C230-2 is not executing a user program.
S
The technology packages are active. Test and commissioning func-
tions can be executed. The user program is not active.
S
The I/O modules (SMs) are in a secure state.
In this position the key can be removed so that no unauthorized person
can change the operating modes.
S
The C230-2 is not executing a user program.
S
It is possible to load a complete user program.
S
All system services (communications, etc.) are active.
S
The I/O modules (SMs) are in a secure state.
S
The technology packages are inactive, i.e. all enables are deleted.
No axis movements can be executed.
In this position, the key can be removed so that no unauthorized person
can change the operating modes.
S
Setting for overall reset on the C230-2
A specific sequence of operations is required to perform an overall
reset using the mode selector (see Section 8.5).
S
Setting for Micro Memory Card formatting
Micro Memory Card formatting see Section 8.4
Explanations
E Siemens AG, 2003 All rights reserved
SIMOTION C230-2, 04.2003 Edition