[E] - Messages Concerning Automatic Scaling/Monitoring - Bosch PSI 6XXX.350 L1 Series Technical Information

PSI 6XXX.350 L1
Messages
10.2.5

[E] - Messages concerning automatic scaling/monitoring

Explanation
Communication error
Error in the communication with the external current meter.
Measured value received is invalid
An inconsistent measured value has been received in commu-
nication with the external current meter.
No measured value received
No measured value has been received in communication with
the external current meter.
The load cell could not pick up any voltage during the pressure
calibration process.
Log error
An error occurred when changing from the Bosch log to the 24V
log of the reference current meter.
Incorrect mode
The monitoring mode is set to "secondary" for current scaling.
Therefore, current scaling is aborted.
Sequence aborted
An error has occurred in a sequence, which results in a program
abort (Emergency-Stop, e.g.).
Additionally, a welding fault message is displayed with the addi-
tional code "Scaling aborted".
Current out of range
The deviation of the primary or secondary current is more than
30% from the command value.
Difference primary/secondary current too large
Current monitoring shows that the difference between the pri-
mary and the secondary current is outside the programmed tol-
erance band.
Result invalid
Processing of the force values measured for pressure calibration
leads to inconsistent results.
Time too long
The time to pressure is more than the total of pre-squeeze time
plus squeeze time minus pressure check before squeeze time.
Time too short
The time to pressure is less than the pre-squeeze time
Pressure too high
The final value of output pressure that has been determined ex-
ceeds the pressure command value by more than 10%.
Pressure too low
The final value of output pressure that has been determined falls
short of the pressure command value by more than 10%.
10-5
1070 080 067-101 (2001.03) GB