iDCS 500 Release 2 / OfficeServ
INSTALLATION
TECHNICAL MANUAL
PART 3 MARCH 2004
3.5
3.2 SCP2 CARD
The iDCS 500 Expansion Control Processor (SCP2) is used when the system is
expanded to more than one cabinet or when L version software is used in a single
cabinet system In a multiple cabinet system the SCP2 becomes the processor for the
first iDCS 500 cabinet and communicates via a high speed data link to the MCP2. The
SCP2 installs in the ninth (9) slot in the first cabinet. The SCP2 can have three daughter
boards installed as indicated by the table below.
SWITCH CONTROL PROCESSOR (SCP2) DAUGHTER BOARD CAPABILITIES
Position
Types of Daughter Boards allowed per position
SCP2 – D1
MFM, SCM, RCM
SCP2 – D2
MFM, SCM, RCM and MISC
SCP2 – D3
MFM, SCM, RCM
NOTE: Only one of any type of daughter board may be installed on any processor
card.
Only an SCM or MFM can be installed on the SCP2 not both.
NOTE:
Do not insert this card with system power ON.
There are 12 LED indicators on the front of the SCP2 card. The uses are as follows:
•
TX:
SCP2 HDLC TX (Transmit) Status
OFF indicates that there is no link from the MCP2 card
ON indicates that the link from the MCP2 card is being set up
Flicker indicates a message has been transmitted.
•
RX:
SCP2 HDLC RX (Receive) Status
OFF indicates that there is no link from the MCP2 card
ON indicates that the link from the MCP2 card is being set up
Flicker indicates a message has been received.
•
SCP
SCP2 Processor Status
OFF indicates that Power is OFF
ON indicates that the SCP2 is booting
Flicker indicates normal operation.
•
S1~S8 Card
Status
OFF indicates that the card is idle or not installed
ON indicates that one or more circuits on the card are in use
Flicker indicates a problem with the card.
•
S9 Not
Used.
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