Motrona MM 640, Operating Instructions Manual

Page: 44 / 44

MM64003a_e.doc / Feb-09 Page 44 / 44
11.2. Control Commands
No. Command Code Bit Ser. access Bus access Remote access
0 Reset Counter A 60 0080 Yes No Yes
1 Reset Counter B 65 0040 Yes No Yes
2 Reset Difference 66 0020 Yes No Yes
3 Scroll Display 56 0010 Yes No Yes
4 Activate Data 67 0008 Yes No No
5 Keyboard Disable 57 0004 Yes No Yes
6 Store EEProm 68 0002 Yes No Yes
7 Release Function Lock 58 0001 Yes No Yes
8 Freeze Function 59 8000 Yes No Yes
9 Reserved 55 4000 Yes No Yes
10 Reserved 61 2000 Yes No Yes
11 Reserved 62 1000 Yes No Yes
12 Reserved 54 0800 Yes No Yes
13 Reserved 63 0400 Yes No Yes
14 Reserved 64 0200 Yes No Yes
11.3. Actual Process Values
No. Text Code
1 Differential position (encoder 1 - encoder 2) :1
2 Actual frequency of encoder 1 (in steps of 0.1 Hz) :2
3 Actual frequency of encoder 2 (in steps of 0.1 Hz) :3
4 Actual speed of encoder 1 (user units) :4
5 Actual speed of encoder 1 (user units) :5
6 Actual count of encoder 1 (position) :6
7 Actual count of encoder 2 (position) :7