0BPreparation
2-2
Preparation
Preparation
2.1
Flow before use
2.1
Flow before use
Make settings of communication protocol and slave ID with setting
switches.
Make settings of communication protocol and slave ID with setting
switches.
(Refer to Page 1-8.)
(Refer to Page 1-8.)
*
For the units to be used, use the same communication protocol.
*
For the units to be used, use the same communication protocol.
*
Confirm that slave IDs are not duplicated between units.
*
Confirm that slave IDs are not duplicated between units.
Initialize setting values via USB communication. (Unit no. XX)
Initialize setting values via USB communication. (Unit no. XX)
Initialize the units via USB communication or RS-485 communication.
Initialize the units via USB communication or RS-485 communication.
Setting item
Setting item
x
Setup of unit no.
x
Setup of unit no.
x
Setup of connection configuration
x
Setup of connection configuration
x
Arbitrary setting (alarm output setting, setting of log data to be
saved, etc.)
x
Arbitrary setting (alarm output setting, setting of log data to be
saved, etc.)
* Since CT expansion slave has a terminal for RS-485 communication,
make the settings via RS-485 communication that is carried out via
USB communication or the measurement master.
* Since CT expansion slave has a terminal for RS-485 communication,
make the settings via RS-485 communication that is carried out via
USB communication or the measurement master.
* When performing RS-485 communication, apply power voltage.
* When performing RS-485 communication, apply power voltage.
* Set unit numbers in a way to avoid duplicates across the entire
systems.
* Set unit numbers in a way to avoid duplicates across the entire
systems.
* For examples of initial setting, refer to Page 2-3.
* For examples of initial setting, refer to Page 2-3.
Perform installation
Perform installation
* If power voltage has been applied, turn OFF the power supply.
* If power voltage has been applied, turn OFF the power supply.
Installation procedure
Installation procedure
x
Installation of DIN rail (refer to Page 2-9)
x
Installation of DIN rail (refer to Page 2-9)
x
Installation on a wall (refer to Page 2-11)
x
Installation on a wall (refer to Page 2-11)
* When using multiple units, connect them and then install them in the
DIN rail.
* When using multiple units, connect them and then install them in the
DIN rail.
* Installation on a wall is not allowed when multiple units are used.
* Installation on a wall is not allowed when multiple units are used.
Perform wiring.
Perform wiring.
* Perform wiring from the lower stage.
* Perform wiring from the lower stage.
* When performing wiring, use input/output configuration and
examples of wiring diagram for the reference.
* When performing wiring, use input/output configuration and
examples of wiring diagram for the reference.
(Refer to Page 2-14.)
(Refer to Page 2-14.)
Turn ON the power supply.
Turn ON the power supply.
* Between terminals [1] and [2] in each unit,
* Between terminals [1] and [2] in each unit,
apply the power voltage.
apply the power voltage.
* For the setting, use KM1/KE1-Setting.
* For the setting, use KM1/KE1-Setting.
For how to use KM1/KE1-Setting, refer to "KM1/KM1 User's Manual for Setting Tool"
(GAMS-010).
For how to use KM1/KE1-Setting, refer to "KM1/KM1 User's Manual for Setting Tool"
(GAMS-010).
Download KM1/KE1-Setting and the manual at i-Web (
Download KM1/KE1-Setting and the manual at i-Web (
Installation
Initial Settings
Wiring
Power ON
Low
Upp