Id Link Unit: Model V700-L11; Names And Functions Of Various Components/Specifications - Omron V700-HMD13 series User Manual

2.3 ID link unit: Model V700-L11

2.3.1 Names and functions of various components/specifications

RUN COMM
ID ERR
Upstream controller connection port (RS-232C)
This port is for connection to the CIDRW controller according to RS-232C interface standard, and a
dust cover has been factory-installed to it. Remove the cover before operating the link unit.
Multiconnection port
If two or more IDRW heads are connected to one RS-232C port of an upstream controller, this multi-
connection port is connected to a multiconnection port on another link unit. An RS-485 port (if any) on
the upstream controller is connected to this port, then this port functions as an upstream controller
connection port. If the multiconnection port is used as an upstream controller connection port, the
upstream controller connection port (RS-232C) on this link unit is inoperative. This multiconnection
port also contains a GR (frame ground) terminal.
ID connection port
A port dedicated to connection of an IDRW head-either Model V700-HMD13
1.
Setup DIP-SW
This switch array allows the operator to assign ID Nos. to IDRW heads and define various operating
conditions.
Status indicators
Four indicator lamps (RUN, COMM, ID, ERR) indicate the current operating status of the link unit.
RUN Remains stably lit as long as the link unit is operating normally.
COMM Remains lit during data transaction with an upstream controller.
ID Remains lit during data transaction with an IDRW head.
ERR Lights when a fault is detected during data transaction with an upstream controller or IDRW head.
Regardless of whether or not the multiconnection port is used, be sure to ground the
GR (frame ground) by class D earth work (grounding resistance of 100 Ω or less,
diameter of grounding conductor of 1.6 mm or greater).
Otherwise, the link unit may fail to perform as designed.
Multiconnection port (RS-485)
Status indicators
Upstream controller connection port (RS-232C)
Setup DIP-SW (behind cover)
24 V power terminals (behind cover)
CAUTION
Unit Specifications
ID connection port
or Model V700-HMD11-
Section 2
V700-L11
23
User's Manual