110
Control via Process Control System (DCS)
Designation I / O
Function
No.
Measuring/
Service
I
Probe moves to measure position
*
42
Probe moves to service position
43
Auto / Manual
I
Automatic interval control from Uniclean
*
40
Automatic intervals locked
41
Bin 3
I
Program selection and start, manual / DCS
*
**
Measuring
***
(user-defined:
“Alarm”)
O
34
Probe in “MEASURE” position
*
Service
O
33
Probe in “SERVICE” position
*
Program runs
O
32
Program running
*
Level
0
1
0
1
0
1
0
1
0
1
Inputs/Outputs of Uniclean 900(X)
* Passive contacts,
24 V must be supplied externally or via DCS
** Signal duration at least 2 sec (passing contacts)
*** As delivered, the signal output DCS 34 serves for probe position
feedback – as shown. However, you can also program this output as
“Alarm”. Then it sends a signal to the DCS in the event of calibration
errors or faulty probe movement.
37
38
39
Bin 2
Bin 1
(Program 1 ... 3 - see next page)
Control via process control
system
Summary of Contents for Protos 3400
Page 12: ...12 ...
Page 160: ...160 ...
Page 177: ...177 Appendix Buffer Table Mettler Toledo ...
Page 179: ...179 Appendix Buffer Table DIN 19267 ...
Page 181: ...181 Appendix Buffer Table Techn Buffers to NIST ...
Page 182: ...182 Appendix Buffer Table Hamilton ...
Page 183: ...183 Appendix Buffer Table Kraft ...
Page 184: ...184 Appendix Buffer Table Hamilton A ...
Page 185: ...185 Appendix Buffer Table Hamilton B ...
Page 186: ...186 Appendix Buffer Table HACH ...
Page 206: ...206 Index ...
Page 207: ...207 Index ...