Setting Xsm Option Dip Switches - Nortel Meridian SuperNode SL-100 Reference Manual

Setting XSM option DIP switches

Each XSM is equipped with option DIP switches that indicate whether the
XSM is a master or slave, the number (address) of the column in which it is
located, and other options.
To set or reset the switches, remove the rear grill, disconnect cables to J3, J5,
and J6 (if necessary), loosen the two retaining screws securing the XSM to the
PDU, and remove the XSM circuit pack. The switches are located on the
component side of the assembly.
The following tables describe the XSM switch settings:
• "XSM SW1 option settings (master or slave)" on page 4-7 describes the
switch settings for SW1 on the XSM (master or slave).
• "XSM SW2 option settings (master only)" on page 4-8 describes the
switch settings for SW2 on a master XSM.
• "XSM SW2 option settings (slave only)" on page 4-8 describes the switch
settings for SW2 on slave XSMs.
• "XSM SW3 option settings" on page 4-9 shows the switch settings for
SW3 on the XSM (master or slave).
Note: For the option switch settings to record the number of slaves
connected to an XSM, refer to table "Settings for total number of slaves -
SW 2 on master XSM" on page 4-9 and table "Settings for slave address -
SW2 on slave XSM" on page 4-12. If the XSM being configured is a master,
use table "Settings for total number of slaves - SW 2 on master XSM" on
page 4-9; if it is configured as a slave, use table "Settings for slave address
- SW2 on slave XSM" on page 4-12.
Table 4-4 XSM SW1 option settings (master or slave) (Sheet 1 of 2)
SW1 DIP Switch
Switch 1
Switch 2
Switch 3
Switch 4
Meridian SuperNode MSL-100 Intelligent Peripheral Equipment (IPE) Reference Manual MSL14
Meaning of Setting(ON
= 0 OFF = 1)
(XSM is not in the same
IPEC as the CC)
(IPECs only contain IPE
modules)
(IPEC power is from DC
source)
(Not used)
Cabling specifications 4-7
Bit Position:
1-ON
2-OFF
3-ON
4-ON