MICROMASTER 440 - Siemens AS
MICROMASTER 440 - Siemens AS
MICROMASTER 440 - Siemens AS
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Issue 10/06<br />
6 Commissioning<br />
6.4.19 Data sets<br />
For many applications it is beneficial to have the possibility to change several<br />
parameter settings simultaneous during operation or in the state ready to run with<br />
an external signal. By indexing it is possible to set a parameter to several values<br />
which can be activated by data set change-over. There are the following data sets:<br />
‣ CDS Command Data Set<br />
‣ DDS Drive Data Set<br />
Command data set (CDS)<br />
P0810 =...<br />
0<br />
Command data set CDS bit 0 (local / remote)<br />
Selects the command source in which bit 0 should be read-out to select a command data<br />
set (CDS).<br />
Selecting CDS<br />
BI: CDS bit 1<br />
P0811<br />
BI: CDS b0 loc/rem<br />
P0810<br />
(0:0)<br />
(0:0)<br />
Active CDS<br />
r0050<br />
3<br />
2<br />
1<br />
0<br />
3<br />
Changeover time<br />
approx. 4 ms<br />
t<br />
Changeover time<br />
approx. 4 ms<br />
CO/BO: Act CtrlWd2<br />
r0055 .15<br />
r0055 .15<br />
CO/BO: Act CtrlWd1<br />
r0054 .15<br />
r0054 .15<br />
2<br />
1<br />
CO: Active CDS<br />
r0050<br />
0<br />
The currently active command data set (CDS) is displayed using parameter r0050.<br />
P0811 =... BI: CDS bit 1<br />
Selects command source from which to read Bit 1 for selecting a command data set<br />
(see P0810).<br />
Example for CDS changeover:<br />
CDS1: Command source via terminals and setpoint source via analog input (ADC)<br />
CDS2: Command source via BOP and setpoint source via MOP<br />
CDS changeover is realized using digital input 4 (DIN 4)<br />
Steps:<br />
1. Carry-out commissioning for CDS1 (P0700[0] = 2 and P1000[0] = 2)<br />
2. Connect P0810 (P0811 if required) to the CDS changeover source<br />
(P0704[0] = 99, P0810 = 722.3)<br />
3. Copy from CDS1 to CDS2 (P0809[0] = 0, P0809[1] = 1, P0809[2] = 2)<br />
4. Adapt CDS2 parameters (P0700[1] = 1 and P1000[1] = 1)<br />
t<br />
DIN4<br />
P0810 = 722.3<br />
Terminals<br />
BOP<br />
P0700[0] = 2<br />
P0700[1] = 1<br />
0<br />
1<br />
Sequence control<br />
ADC<br />
MOP<br />
P1000[0] = 2<br />
P1000[1] = 1<br />
0<br />
1<br />
Setpoint<br />
channel<br />
Motor<br />
control<br />
<strong>MICROM<strong>AS</strong>TER</strong> <strong>440</strong><br />
Operating Instructions (Compact) 69