Fig. 20: Example: Principle Of The Conditional Tolerance Band With Repetition Factor - Bosch Rexroth PST 6 Serie Betriebsanleitung

1070087088 / 08 | PST 6xxEx
Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç
Current too high...
Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç
related to a single
measurement:
Current ok
conditional
tolerance range
Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç
Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç
Current too low... / No current...
spot welds made
Fig. 20: Example: principle of the conditional tolerance band
with repetition factor = 4
Messages may optionally be defined as "Welding fault" or as "War­
ning". While an event defined as "Warning" does not cause a
blocking of the timer, the occurrence of a "Welding fault" always
requires a "Fault reset" (refer to page 357) in order to start the next
welding schedule.
Bosch Rexroth AG
Information on this product
Upper tolerance band
(in %)
Reference current in kA
Conditional tolerance band (in
%)
Lower tolerance band
(in %)
Message "Series of welds below
lower threshold point"
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