OMICRON 263
Off-service diagnostic methods
For explanation of the contact travel characteristics, see Figure 17-54: "Contact travel characteristics"
on page 256.
Table 17-93: Contact travel characteristics
1
1. Only calculated for O and C sequences
Data Description
Module Name of the CB TN3 module set in the hardware configuration
Channel Channel of the CB TN3 module
Total travel Total distance traveled by the contact during operation (excluding possible
over-travel).
The row labeled with the CB TN3 channel displays the maximum of all
measurement results for this channel.
Over-travel Contact travel distance between the maximum contact travel and the final
contact resting position
Rebound Contact travel distance between the minimum contact travel after returning
from an over-travel and the final contact resting position
Assessment Measurement assessment
Velocity zone definition Time period within which the contact travel velocity is evaluated
(see 15.4 "Velocity zones" on page 113)
v meas Measured velocity of the contact travel within the velocity zone
Information Information about the measurement
Damping distance
2
2. Only available for O sequence
Distance the contact travels while damping is effective (see Begin of
contact damping settings in Table 17-16: "Advanced settings of the
Timing test" on page 142)
Assessment Measurement assessment
Table 17-94: Main contact characteristics
1
Data Description
Main contact Main contact this measurement row refers to
Travel data CB TN3 channel this measurement row refers to
Contact wipe C sequence: Distance the contact travels between the first contact touch
and the contact steady state
O sequence: Distance the contact travels between the contact steady state
and the final contact separation
Reaction time Time interval after which the contact responds to the open or close signal
(see Begin of contact movement settings in Table 17-16: "Advanced
settings of the Timing test" on page 142)
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