Jetter JC-120MC, Руководство пользователя

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Jetter AG 59
JC-120MC Mechanical and electrical installation
LEDs of the controller during boot process
If the following requirements are met, the controller goes through its normal
boot process:
 Mode selector S11 is in RUN position.

There is a valid OS.
 There is a valid application program.
The LED
SD
is not shown here, as it is OFF during the normal boot process.
During boot process of the controller, the other OS status LEDs then indicate
the following:
Step Description
1
R E D1 D2 State
4Hz 4Hz 4Hz 4Hz
Reset
2
R E D1 D2 State
1Hz OFF OFF ON
Boot loader is running and is
checking the OS
3
R E D1 D2 State
1Hz OFF OFF OFF
The OS reads out the DIP switch
settings on the backplane module.
Then, it checks if an Ethernet switch
exists.
4
R E D1 D2 State
1Hz ON OFF OFF
The OS initializes real-time clock,
Ethernet interface and file system.
5a
Only if in start delay register R 202971 a time value has been entered, the
controller executes steps 5a and 5b.
R E D1 D2 State
1Hz
ON
1Hz
OFF
The first half of the start delay is in
progress
Normal boot process