Communications
configuring
System- and communication configuring D7-SYS - SIMADYN D
3-33
Edition 12.2003
•
CSH11 communications module (this must also be configured in
HWConfig)
The data transfer area (dual port RAM) between the CPU and CSH11 is
64 kbytes.
The red and green LEDs on the front panel of the CSH11 provide
information regarding the status of the module:
green red
Significance
dark dark Temporary intermediate status (CSH11 waits approx. 3 min.
until the SIMADYN D has run-up) or the module has no power
supply
lit dark
Database
and
synchronization with SIMADYN D o.k.
flashin
g
dark
Database inconsistent; correct the NML software!
dark lit
Not synchronized with SIMADYN D; (possible causes: A
@CSH11 has not been configured, incorrect slot or incompatible
firmware)
dark
flashin
g
Hardware fault
flashin
g
lit
Switch in the STOP or ADMIN setting
Table 3-17
LEDs on the front panel of the CSH11
The ADMIN switch on the CSH11 has three settings:
•
RUN
All of the data transfer connections have been established and data is
being transferred.
•
STOP
Data transport connections have been established but there is no data
transfer. The SIMADYN D blocks indicate that data transfer has been
temporarily interrupted (e. g. at output YTS). The green LED flashes
and the red LED is lit.
•
ADM
This is the same status as STOP; it is possible to reset the CSH11
using the RESET switch.
Using the ADMIN- and RESET switch, the database, loaded and saved in
the non-volatile memory using NML, can be de-activated:
1. Set the ADMIN switch into the ADM setting
2. Depress RESET
3. Wait 30 seconds
4. Set the ADMIN switch into the RUN position
The module now runs with the minimum configuring; system operation is
still not possible. After an additional reset, the module runs again with the
database in the non-volatile memory.
CSH11 LEDs
ADMIN- and RESET
switches on CSH11
