Parameterization and Operation on the Device
8-68
©
Siemens AG 2007 All Rights Reserved
SICLOCK
®
TC 400
8.1
Operating display
When the device is switched on, there is no operating and status display for a
short ramp-up time.
Figure 8-2 Display of the device ramp-up after switching on
The time, date and the current synchronization status are displayed during oper-
ation.
Figure 8-3 Example of the display during operation
SICLOCK TC 400
......
09:48:26
→
NTP
Tue, 19. Sept 2007
Table 8-1
Possible synchronization states
Display
Meaning
→
Q
No external synchronization
→
NTP
External synchronization via NTP is active
→
DCF1
1)
→
DCF2
1)
External synchronization via DCF signal at RADIO CLOCK 1
or RADIO CLOCK 2 is active
→
GPS1
1)
→
GPS2
1)
External synchronization via GPS signal at RADIO CLOCK 1
or RADIO CLOCK 2 is active
→
MBG1
→
MBG2
External synchronization via Meinberg telegram at RADIO
CLOCK 1 or RADIO CLOCK 2 is active
→
NME1
→
NME2
External synchronization via NMEA telegram at RADIO
CLOCK 1 or RADIO CLOCK 2 is active
→
SER1 flashing
→
SER2 flashing
Currently a valid serial telegram is not being received
--1 flashing
2)
--2 flashing
2)
The external synchronization at RADIO CLOCK 1 or RADIO
CLOCK 2 has not supplied a signal for longer than 30 min
(default setting) and there has been no switchover yet to a
substitute synchronization.
1)
If the display is flashing, currently no valid signal is being received.
2)
This is the case when the timeout for the switchover to the substitute synchroniza-
tion has been selected larger than the monitoring timeout of the external synchroni-
zation.
The timeout for the switchover to the substitute synchronization can be set via the
following parameter entry:
/Redundancy/Redundancy/timeout (0.09.10)
The timeout of the external synchronization can be set via the following parameter
entry:
/Inputs/Input 1/Monitoring/timeout (0.20.01)
or
/Inputs/Input 2/Monitoring/timeout (0.21.01)
Summary of Contents for SICLOCK TC 400
Page 1: ...SICLOCK s SICLOCK TC 400 Plant Central Clock Operating Instructions 09 2007 ...
Page 2: ......
Page 6: ...Preface Preface 4 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 Operating Instructions ...
Page 10: ...Table of contents Contents 8 Siemens AG 2007 All Rights Reserved SICLOCK TC400 ...
Page 20: ...Description 2 18 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 26: ...Hardware Description 3 24 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 34: ...Installation 5 32 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 68: ...Configuration Tool 7 66 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 100: ...Parameter Table 10 98 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 110: ...Technical Data 13 108 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 112: ...Dimension Drawing 14 110 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 114: ...Circuit Diagrams 15 112 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 116: ...Spare Parts Accessories 16 114 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 122: ...ESD Guidelines B 120 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 130: ...Glossary D 128 Siemens AG 2007 All Rights Reserved SICLOCK TC 400 ...
Page 133: ......