Specifications

Siemens Mobility, Traffic Solutions
Sopers Lane, Poole, Dorset
BH17 7ER
Version 10 Page 91 of 120 Status Issued
Last Editor harry.smyth Date 03 November 2014
Document
Name
GENERAL HANDBOOK FOR HEIMDALL
DETECTORS
Doc. No. 667/HB/31900/000
Copyright  Siemens plc 2014 All Rights Reserved
DESCRIPTION AND REMARKS
STE
STE:<
S
elf
Te
st Sequence, 1,2,4 or 5>
STE=1: Basic test sequence, with manual intervention and checks.
STE=2: Basic test sequence together with a SiTOS serial interface
check.
STE=4: Basic Tests together with tests of dual-in-line switches on
Digital pcb.
STE=5: Basic test sequence together with a SiTOS serial interface
check and tests of dual-in-line switches on both PCBs.
Self Test Facility – Reference Production Self Test Facilities Section
7.7.2.
2
Table 7-3 – Test and Access Facilities