User`s manual

(18/n)
LEN130391
7. Remote I/O and Remote Register
7.1 Remote Input RX, Remote Output RY
The remote input RX and remote output RY are used to communicate for bit data between the master
station and ME96.
7.1.1 Remote input RX
The allocation of the remote input RX of ME96 is shown in the table below.
Description
Device
No.
Signal name
ME96
SSR
ME96
SSH
OFF(0)
ON（1）
Not
e
RXn0 Digital Input 1 (DI1)
○ ○ － －
RXn1 Digital Input 2 (DI2)
○ ○ － －
RXn2 Digital Input 3 (DI3)
○ ○
Non-Alarm state Alarm state
RXn3 Digital Input 4 (DI4)
○ ○
Non-Alarm state Alarm state
RXn4 Reserved
－ －
OFF ON
RXn5 Alarm (Total)
○ ○
Non-Alarm state Alarm state
RXn6 Alarm of Current Demand
○ ○
OFF ON *2
RXn7
Alarm of
Active power Demand
－ ○
OFF ON *2
RXn8 Alarm of Voltage
○ ○
Non-Alarm state Alarm state *2
RXn9 Alarm of Current
○ ○
Non-Alarm state Alarm state *2
RXnA Alarm of Active power
○ ○
Non-Alarm state Alarm state *2
RXnB Alarm of Reactive power
○ ○
Non-Alarm state Alarm state *2
RXnC Alarm of Frequency
○ ○
Non-Alarm state Alarm state *2
RXnD Alarm of Power factor
○ ○
Non-Alarm state Alarm state *2
RXnE Alarm of T.H.D (Voltage)
○ ○
Non-Alarm state Alarm state *2
RXnF Alarm of harmonic current
○ ○
Non-Alarm state Alarm state *2
RX(n+1)0 Setting completion flag P00
○ ○
Not receiving Receiving
RX(n+1)1
to
RX(n+1)7
Reserved
－ － － －
RX(n+1)8 Setting completion flag P08
○ ○
Not receiving Receiving
RX(n+1)9 Setting completion flag P09
○ ○
Not receiving Receiving
RX(n+1)A Setting completion flag P10
○ ○
Not receiving Receiving
RX(n+1)B Setting completion flag P11
○ ○
Not receiving Receiving
RX(n+1)C Setting completion flag P12
○ ○
Not receiving Receiving
RX(n+1)D
to
RX(n+7)7
Reserved
－ － － －
RX(n+7)8
Initial data processing
request flag
○ ○
Power OFF, remote READY
ON, or error status flag ON
Power supply is turned ON or
hardware reset
*1
RX(n+7)9 Reserved
－ － － －
RX(n+7)A Error status flag
○ ○
No error occurrence Error occurrence *1
RX(n+7)B Remote READY
○ ○
Monitoring or setting are not
possible
Normally communication status *1
RX(n+7)C
to
RX(n+7)F
Reserved
－ － － －
*1: For the details, refer to “6.Communication Between the Master Station and ME96”
*2: “ON(1)” shows the state where the upper limit or the lower limit is exceeded.
Note: “n” in the table is determined by the station number of ME96.