Table 3-20 Examples For The Parameter Settings Of P0810; Manual / Automatic Operation - Siemens MICROMASTER 420 Operating Instructions Manual

Issue 07/04
3.12.4

Manual / automatic operation

Parameter range:
Warnings
Faults
Function chart number:
It is necessary to change-over from the automatic mode into the manual mode to
load and unload production machines and to feed new materials (e.g. batch
processing). The machine operator carries-out the preparatory activities for
subsequent automatic operation in the manual mode. In the manual mode, the
machine operator locally controls the machine (enters the ON/OFF command as
well as also the setpoint). A changeover is only made into the automatic mode after
the set-up has been completed. In the automatic mode, the control (open-loop) of
the machines and production processes are handled by a higher-level control
system (e.g. PLC). This operation is maintained until it is necessary to again load
and unload the machine or feed new material into the machine or production
process.
For MICROMASTER 420, indexed parameter P0719 and BICO parameter P0810
are used to change over between the manual and automatic mode. The command
and setpoint sources are defined using P0719 (refer to Table 3-21), whereby
P0719 index 0 (P0719[0]) defines the automatic mode and P0719 index 1
(P0719[1]) the manual mode. BICO parameter P0810 is used to change-over
between the automatic and manual modes. P0810 can be controlled from any
control sources (refer to Table 3-20).
Terminals
P0700 BOP
BOP
P1000
MOP
Fig. 3-47
Table 3-20
Parameter setting
P0810 = 722.2 requires P0703 = 99
P0810 = 2032.15
P0810 = 2036.15
P0810 = 2090.15
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
P0719, P0810
-
-
-
P0719[0] = 00
P0719[1] = 11
USS
CB
P0719[0] = 00
P0719[1] = 11
ADC
FF
Changing-over using the BICO parameter P0810
Examples for the parameter settings of P0810
P0810 P0810
Cmd
0
Remote
Cmd
1
Local
Setpoint
0
Remote
Setpoint
1
Local
Command source
Digital input 3
USS at the BOP link
USS at the COM link
CB at the COM link
3 Functions
Sequence control
Setpoint Motor
channel control
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