ID Controller
Section 2-1
2-3
Refer to all sections from Section 3 onwards for the functions of the
Controller in detail. Refer to Section 4 Setting, Mounting and Connection
Methods for the settings and connections of the Controller.
No.
Name
Function
Description
1
Rotary switches
Used for node
number settings
(SW1)
The node number is used to identify each Controller when a single
host computer is connected to a maximum of 10 Controllers.
2
DIP switches
Used for mode
settings
Various settings are possible (e.g., Tag baud rate, offline read test
mode, BCC, baud rate, data length, parity, stop bit length,
communications mode, and timeout settings).
Indicators
The following indicators are available.
RUN
Green
RUN indicator
Turns ON when the Controller is in normal operation.
COMM
Green
Communications
indicator
Turns ON when the Controller is in communications with the Tag.
NORM
Green
Normal indicator
Turns ON and OFF once when the communications finish with no
error.
3
ERR
Red
Error indicator
Turned ON and OFF once if a communications error results.
Turned ON if a system error results.
4
Cover
Protection of SW 1
through SW4
Open the cover only when necessary.
5
Antenna Port
Connecting to the
Antenna
A single Antenna can be connected through the
V700-A4
□
Antenna Cable (sold separately).
The following Antennas are available.
·
V720-H01-E (standard antenna, 250 x 200 mm in size)
RS-232C port (V720-
CD1D)
Personal computers and PLCs can be connected over RS-232C.
6
RS-485 port (V720-
CD2D)
Connecting to host
devices
Personal computers and PLCs can be connected over RS-485.
Power supply terminals Connecting to power supply
24 VDC+
Connect 24 VDC.
24 VDC-
Connecting to power
supply
Connect 0 V.
7
GR
Connecting to
ground
Ground this terminal at a resistance of less than 100
W
.
8
External Input
Terminals
User input signal
Status can be read using a command.
RESET terminals
Connecting to RESET signal
RST
RESET signal
9
COM
COMMON signal
These terminals are used together in order to use external RESET
input.
Note 1.
Lights once when command processing is not performed properly.
2.
Remains lit or continues flashing when commands do not operate
properly due to CPU error, memory error, or Antenna disconnection.
