User Manual

7.1.5 Troubleshooting
Fault message "[Time switch 2] failure" is displayed if a time switch signal from the
bus is anticipated and not sent. In this case, the recipient continues to operate on
"On".
No. Text Effect
5101 [Time switch 1] failure Non-urgent message; must not be acknowledged
5111 [Time switch 2] failure Non-urgent message; must not be acknowledged
5121 [Time switch 3] failure Non-urgent message; must not be acknowledged
5131 [Time switch 4] failure Non-urgent message; must not be acknowledged
5141 [Time switch 5] failure Non-urgent message; must not be acknowledged
5151 [Time switch 6] failure Non-urgent message; must not be acknowledged
Fault messa
ges
7.2 Holidays/special days
Calendar
Plant operators can enter days deviating from the standard 7-day program as
holidays or special days via the "Holidays/special days" menu.
The holidays/special day program is visible only if at least one time switch is active.
7.2.1 Communication
The same holidays/special day program can be assigned to other controllers if
RMS705B communicates with other controllers (see Section 13). Different sources
can b
e used as the master. Enter this in the RMS705B (see Section 13.2.2
Holidays/special days).
The followi
ng settings are possible:
 Autonomous (neither sends nor receives).
 From bus: Slave (receives holidays/special day program from the bus).
 To bus: Master (sends holidays/special day program via bus).
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Siemens Switching and monitoring device RMS705B CE1P3124en
Building Technologies 7-day time switch 01.04.2010