TOX PRESSOTECHNIK CEP400T, User Manual

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Technical data
TOX_Manual_Process-monitoring-unit_CEP400T_en
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1 After it has been switched on, the device signals that it is ready for measure-
ment by setting the >Ready> signal.
2 When closing the press the signal <Start measurement> is set.
3 The OK/NOK signal is reset. The <Measurement in progress> signal is set.
4 When the conditions for triggering the return stroke have been met and the
minimum time has been reached (must be integrated in the overriding con-
trol), the 'Start' signal is reset. The measurement is evaluated when the <S-
tart> signal is reset.
5 The <OK> or <NOK> signal is set and the <Measurement in progress> sig-
nal is reset. The OK or NOK signal remains set until the next start. When the
function 'Number of pieces / Warning limit' is active, the OK signal that was
not set must be used for the NOK evaluation. See the sequence at active
warning limit / number of pieces.
4.14.2 Measuring mode
This description applies to versions with active warning limit monitoring and
number of pieces monitoring.
Signal name Type:
Input "I" / Output "O"
Designation
A0 o Part is OK (OK) K1
A1 o Part is not OK (NOK) K1
A6 o Measure K1 in progress
A5 o Ready for measurement (ready)
E6 I Start measurement K1
Tab. 15 Basic device signals
1 2 3 4 5 2 3 4 5 2 3 4 5
1
0
1
0
1
0
1
0
1
0
Cycle IO Ciclo
Cycle IO/warning limit or
quantity during life reached
IO (O1)
Quantity during life/
warning limit (O2)
Meas. running (O7)
Ready (O6)
Start (I7)
Fig. 8 Sequence with warning limit/number of pieces monitoring.
1 After it has been switched on, the device signals that it is ready for measure-
ment by setting the >Ready> signal.
2 When closing the press the signal <Start measurement> is set.
3 The OK/NOK signal is reset. The <Measurement in progress> signal is set.