Siemens SICLOCK TC 400 Operating Instructions Manual page 24

Hardware Description
Table 3-1 Meaning of the displays and operator controls
Name
Displays
POWER
SYNC
FAULT
LINK (Port 1-4)
ACTIVE (Port 1-4)
RADIO CLOCK 1
RADIO CLOCK 2
OUT 1
OUT 2
OUT 3
Display
Operator controls
SETUP
↑ ↓ ← →
ESC
OK
For further information, see
(Section 8)
3-22
Color (LED)
Green Ready to run
Green SICLOCK TC 400 has been externally synchronized
Red Alarm
The associated message text is shown in the display.
Flashing red Warning
The associated message text is shown in the display.
Yellow Physical connection has been established, possible to send
and receive
Green Display of the data traffic for the respective port
Yellow Receive signal of radio clock 1
Yellow Receive signal of radio clock 2
Green Output 1
Output signal at the terminal
Green Output 2
Output signal at the terminal
Green Output 3
Output signal at the terminal
Display of time, date and synchronization or message text
when an error occurs
Call of the password input or parameter list
Navigation in the menus
• Cancellation of an entry and return to the call menu.
• Switchover from an information message or warning to the
mode display
• Change to operator control for a limited period when a per-
sistent message is pending.
Accepting of entries and acknowledging of messages
Parameterization and Operation on the Device
.
Meaning
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SICLOCK
®
TC 400