Magnetic Autocontrol MPH 112 Operating Instructions Manual page 71

Troubleshooting
Error code Error description and corrective measures
MBC-110
02 Emergency input IN1 is interrupted:
the signal at IN1+ or IN1- has been interrupted, e.g. by an
external emergency-stop switch.
03 Safety photocell interrupted during reference run:
the reference run cannot be carried out because at least one
safety photocell is covered.
04 Attempted break-in:
someone has attempted to force one or both glass wings out
of its closed end position.
05 Impact detection:
an impact has been detected.
06 Unauthorised access:
someone has attempted to pass through the barrier in the
wrong direction, or a person has stayed too long in the entry
zone without generating an opening signal.
07
MBC-110 reset by Watchdog:
the MBC-110 has detected a program sequence error and
has been restarted by Watchdog.
09 Following by a second person (tailgating) detected:
an unauthorised person has been detected attempting to fol-
low an authorised person.
This error can also occur when, for example, a large piece of
luggage is detected as a following person,
20 Checksum error in program memory:
it has been found that the program in the memory no longer
agrees with the checksum.
→ try to reprogram the unit, or
→ send the unit to MAGNETIC for repair.
21
MMC-120 detected with wrong software:
at least one MMC-120 has been found to have the wrong
application software.
→ Download MBC-110 to MMC-120 required
22 MMC-120 detected with wrong software version:
at least one MMC-120 has been found to have the wrong
application software version.
→ Download MBC-110 to MMC-120 required
30 Error downloading from MBC-110 to MMC-120:
software in the MMC-120 could not be deleted.
→ Repeat download several times if necessary
31
Error downloading from MBC-110 to MMC-120:
no communication with MMC-120 bootloader.
→ Repeat download several times if necessary
32 Error downloading from MBC-110 to MMC-120:
re-programming of MMC-120 does not work.
→ Repeat download several times if necessary
33 Error downloading from MBC-110 to MMC-120:
error activating new MMC-120 software.
→ Repeat download several times if necessary
58175005EN 01/2009 MPH-112
Version: 00
Error codes for the pedestrian barrier are as follows:
Self-resetting?
Yes, when signal is restored at
IN1+ and IN1-
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Page 71/96