JUMO dTRANS T06 - Other Applicable Device Documentation; Behavior During Operation and in Case of Malfunction; Regular Tests

6 Safety Manual
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6.8 Other applicable device documentation
For the transmitter type 707071, the measures, values, and requirements specified in this operating manual regarding installa-
tion, electrical connection, function, and startup must be observed.
6.9 Behavior during operation and in case of malfunction
The behavior during operation is described in Chapter 5 "Startup of the device"and in case of malfunction is described in
Chapter 11 "Error messages".
A functional test must be performed after startup, repair in the safety system, or a change in safety-related parameters.
If an error is detected during a functional test, measures must be taken to once again ensure the functional capability of the
safety system. This, for example, can be done by replacing the logic unit.
Appropriate documentation of the tests performed is recommended.
6.10 Regular tests
The device test can be carried out as follows:
- Proof test A: complete test by the manufacturer; the device must be sent to the manufacturer for this purpose.
- Proof test B: comprehensive test; the device must be removed from the operating facility for this purpose.
- Proof test C: simplified test; the device can remain in the operating facility for this purpose.
Depending on the voltage supply of the device, different values occur for the proof test coverage (PTC):
d ≥ 10
-7
to < 10
-6
e ≥ 10
-8
to < 10
-7
NOTE: in addition to the average probability of a dangerous failure per hour, further measures are required to achieve the PL.
Performance level (PL) Average probability
of a dangerous failure per hour 1/h