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Error analysis / remedy
MCS
en(us)
Page 59 / 80
BeWa MCS1000 3435427g V13x en 2014-07-16.doc
2014-07-16
Error analysis / remedy
Using several supply voltages makes it necessary to define the following
terms for error analysis:
Designation
Description
Operation voltage Voltage for operating the MCS (electronics, coil
system).
Measurement
voltage
Voltage U
M1/2
at switching output 1/2 for superordinate
controllers.
Signal value
Measurement voltage on = high
Measurement voltage off = low
Remove the connection cable on the MCS for error analysis and check the
socket on the connection cable according to the following steps:
Step
Pin <-> Pin Description
1
1
<-> 3
Check the operation voltage.
2
2
<-> 4
Check the measurement voltage U
M1
at the
switching output 1
3
8
<-> 4
Check the measurement voltage U
M2
at the
switching output 2