Bosch Rexroth Tightening System 350 - Acknowledging of a Class 3 System Error Via KE Resf; Attempted Acknowledgement of a Class 1 System; Error Via KE Resf

170/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
5.4.15 Acknowledging of a class 3 system error via KE ResF
(1) Input, (2) Output
A class 3 system error occurs in the KE, the KE is no longer ready-to-operate (KE Rdy = "low"). Changing
the KE ResF signal from "low" to "high" acknowledges the system error (KE NF = "high"), the KE is again
ready (KE Rdy = "high").
5.4.16 Attempted acknowledgement of a class 1 system error via KE ResF
(1) Input, (2) Output
A class 1 system error occurs in the KE, i. e. the KE is no longer ready-to-operate (KE Rdy = "low"). As
an error of this error class cannot be acknowledged via the control interface, the KE does not react to the
KE ResF signal changing from "low" to "high" and the timeout of 1 s elapses without the system error
being acknowledged.