Mitsubishi Electric EcoMonitorLight EMU4-BD1-MB Manual page 25

Logging/Communication Unit
Logging Unit EMU4-LM
Front View Left-side View
8
1
2
5
3
8
CC-Link Communication Unit EMU4-CM-C
Front View Left-side View
8
4
1
6
5
2
3
8
Names and Functions of Each Part
No.
LOG.LED
Backside View 1）
SDC.LED
2）
7
3） BAT.LED
6
4）
Battery box
5） SD memory card slot
4
6） Battery connector
7）
IEC rail stopper
8）
Coupling tab
*1: Slow flashing: Lit up for 0.5 sec. → Not lit up for 0.5 sec. → Lit up for 0.5 sec.
(pattern is repeated)
*2: Fast flashing: Lit up for 0.25 sec. → Not lit up for 0.25 sec. → Lit up for 0.25 sec.
(pattern is repeated)
*3: If this is lit up, refer to "Error Display and Recovery Procedures" of the "Operation Manual
(Detailed Version)".
*4: Turning the power off when the battery voltage is low deletes the current time and logging data.
(Set values for logging ID, logging mode, logging start time, detailed data logging cycle and
logging items are not deleted due to being stored in non-volatile memory.) Replace the
battery if BAT. LED lights up.
CC-Link Communication Unit EMU4-CM-C
No.
Backside View
L RUN/L ERR/SD/RD LED
1）
Reset switch
2）
3） CC-Link communication connector
4）
STATION switch
7
5）
B RATE switch
6）
VER. switch
7）
IEC rail stopper
3
8）
Coupling tab
Name Function
Displays logging operation status.
Lit up: Logging is being performed.
Not lit up: Logging operation is stopped.
Slow flashing* (5 sec.): Changing of logging conditions
1
settings has been completed.
Fast flashing* (30 sec.): Changing of logging conditions
2
settings has failed.
Fast flashing* : Error has occurred.*
2
Displays SD memory card communication status.
Lit up: Communication is being performed.
Not lit up: Communication is stopped.
Fast flashing* : SD memory card error*
2
Displays the battery voltage status
Lit up: Battery voltage is low*
Not lit up: Battery voltage is normal
Contains the battery for performing backup of current time,
logging and system log data.
Slot for inserting the SD memory card
Connector for connecting the battery.
Used for fixing to the IEC rail.
Used for fixing the logging unit.
to the energy measuring unit.
Name Function
Displays the CC-link communication status.
Press after setting or changing the STATION, B RATE, VER.
Connect the CC-link signal wire.
Station setting switch: Set the CC-Link station number.
Baud rate setting switch.
Set the CC-Link transmission speed.
Switch for changing the CC-Link version.
Used for fixing the IEC rail.
Used for fixing the CC-Link communication unit
to the energy measuring module.
3
3
.
4
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