Advanced Functions; Checksum; Alarm Counter - Siemens XC1001-A Installation And Maintenance Manual

Advanced functions

16 Advanced functions
16.1

Checksum

16.2

Alarm counter

88
Building Technologies
Fire Safety
The functions described in this chapter require to remove the front plastic cover of
the XC1001-A variant .
This function is used to check if a programming modification was carried out:
Procedure
1. Enable operating access level 2
2. Enter programming mode
3. Press simultaneously keys "2" and "3" of the numeric keypad:
the checksum appears on the display for 5 seconds
è
4. Write down the indicated value
5. Leave the programming mode
This function is used to show the number of fire alarms:
Procedure
1. Press simultaneously keys "1" and "2" of the numeric keypad:
è The number of alarms appears on the display for 5 seconds
According to standard EN54-2 (paragraph 7.13), this function shall be available at operating access
level 1 or 2. Only XC1003-A and XC1005-A are compliant to this option.
A6V10257473_e_en_--
2015-03-04