Instruction manual

1070 072 163-101 (97.11) GB
Appendix11-12
BUEP19E Fault Messages – CL400/CL500 (cont'd.)
29 Monitor disabled Two peripheral devices are simultaneously attempting to use the monitor of
a ZS via the module interface and the interface of the SK.
2A Reference list disabled Two peripheral devices are simultaneously attempting to access the refer-
ence list of a ZS via the module interface and the interface of the SK.
2B RTC error Error upon reading or writing the system clock of the SK500.
2C Reference list entry can-
not be changed
On the ZS500 it is not permitted to move a data module into another mem-
ory range. The reason is that in the case of system command the absolute
address is transferred to the partner module. If an attempt is made to mod-
ify the reference list entry of an existing data module, this fault message will
result.
Fig. 11-6 BUEP19E Fault Messages — CL400/CL500 (cont'd.)