Expansion Interface; Setting The Unit Address; Unit Address Switch Setting - Toshiba V Series User Manual

1.5.2

Expansion interface

Expansion interface IF661 is used for the expansion of the base or in duplex
configuration. Remove the unit cover and mounted the expansion interface at the most
left side of the unit.

(1) Setting the unit address

Under the front expansion interface cover, two connectors are provided at the upper
and lower locations for connecting the expansion cables, and a rotary switch in
between for setting the unit address.
Remove the front cover and set the unit address using the rotary switch.
Connector for connecting the
expansion cable
CN1: Input from the upper layer
unit
Rotary switch for setting the unit
address
Connector for connecting the
expansion cable
CN2: Output to the lower layer
unit
Configuration
Single
Duplex
Supplementary
1. Switches will be set to 0 at the factory.
2. Be careful not to duplicate unit No. on units.
3. Do not use setting 4 - 9, as these are not for use.
6F8C0836
ADR
Table 1-24 Unit address switch setting
Mounted on Switch setting
Basic unit 0
Expansion unit 1,2,3
Basic unit 0
Expansion unit 2,3
Remarks
Set in order to 1>2>3, starting from the
unit closest to the basic unit.
Unit address cannot be set on the 1st
layer expansion unit.
1.5 Units
1
35