Users manual, Mc100 – Watson-Marlow MC100 User Manual
Page 27
Users Manual
MC100
MC100 Users Manual Profibus DP - rev 4
Rev. 4
Page 27 of 40
7.2.2 Control Data Word - data word 10 (PLC
MC100)
DW 10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
PS
P7
P6
P5
P4
P3
P2
P1
-
-
-
N4
N3
N2
N1
N0
N4-0
DW12-21
Comments
0
Not Used
1
Request for MC100 FBM Version
2
Application Name
3
Pump version
For the active pump selected in DW0
4
Alarm text strings
Text string for the pending alarm
5
Warning text strings
Text string for the pending warning
6
Reserved
7
Reserved
8
Reserved
9
Reserved
10
Tube table for active pump
Tube table consisting of 10 bytes with tube
diameters.
6
N4-0 Selects the parameters type to be received in DW 12-21 if text string is requested.
P7-1 is set if the corresponding parameter has a new value to be send to the active pump
(selected in DW0)
P1: A new value for the volume is set in word 12 and 13 is ready to be retrieved by the MC100
P2: A new value for the tube size is set in word 14 is ready to be retrieved by the MC100
P3: A new value for the speed is set in word 15 is ready to be retrieved by the MC100
P4: A new value for the acceleration is set in word 16 is ready to be retrieved by the MC100
P5: A new value for reverse is set in word 17 and is ready to be retrieved by the MC100
P6: A new value for density is set in word 18 and 19 and is ready to be retrieved by the MC100
P7: A new value for calibration is set in word 20 and 21 and is ready to be retrieved by the
MC100
You can send more parameters to a pump in one data package – e.g. when sending a new recipe.
PS
is set to request a test string in DW12 to 21. The data is selected in N4 – N0 as described
above.
Please remember to reset the flags when the data has been received by the MC100.
6
Tube diameter is an integer value with a hidden decimal point - e.g. 16 equals 1.6 mm ID