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IM 04L51B01-17EN
Commands and Responses
2
SMailTime
Scheduled Transmission Times
Sets the scheduled transmission times.
Syntax
SMailTime,p1,p2,p3,p4
p1
Recipient (1 or 2)
p2
Reference time: Hours (HH) (00 to 23)
p3
Reference time: Minutes (MM) (00 to 59)
P4
Interval (1h, 2h, 3h, 4h, 6h, 8h, 12h, 24h)
Query
SMailTime[,p1]?
Example Send mail to recipient 1 every day at 08:30.
SMailTime,1,08,30,24
SSntpCnct
SNTP Client
Sets the SNTP client operation and the connection
destination server.
Syntax
SSntpCnct,p1,p2,p3,p4,p5,p6,p7
p1
Server name (up to 64 characters, ASCII)
p2
Port number (1 to 65535)
p3
Reference time: Hours (HH) (00 to 23)
P4
Reference time: Minutes (MM) (00 to 59)
p5
Access interval (6h, 12h, 24h)
p6
Timeout (10s, 30s, 90s)
p7
Time adjust on start action (Off, On)
Query
SSntpCnct?
Example Set the server name to “sntpserver1,” the port
number to “123,” the timeout to 30s. Query the
time every day at 12:00 and at memory start.
SSntpCnct,’sntpserver1’,123,12,00,
24,30s,On
SModClient
Modbus Client Operation (/MC)
Sets the Modbus client operation.
Syntax
SModClient,p1,p2,p3,p4
p1
Read cycle (100ms, 200ms, 500ms, 1s,
2s, 5s, 10s 20s, 30s, 1min)
p2
Recovery wait time (Off, 5s, 10s, 30s,
1min, 2min, 5min)
p3
Keep connection (Off, On)
P4
Connection timeout [s] (1 to 10)
Query
SModClient?
Example Set the read cycle to 100ms, the recovery wait
time to Off, and the connection timeout to 1
second.
SModClient,100ms,off,on,1
Description
• This command is valid on models with the /MC
communication channel option.
SModCList
Modbus Client Connection Destination
Server (/MC)
Sets the Modbus client connection destination server.
Syntax
SModCList,p1,p2,p3
p1
Registration number
p2
Server name (up to 64 characters, ASCII)
p3
Port number (1 to 65535)
Query
SModCList[,p1]?
Example Assign server name “recorder1” and port
number “502” to registration number 1.
SModClient,1,’recorder1’,502
SModCCmd
Modbus Client Transmission Command
(/MC)
Sets the Modbus client transmission command.
Syntax
SModCCmd,p1,p2,p3,p4,p5,p6,p7,p8
,p9
p1
Command number
p2
Command type
Off
Disable command
Write
Write a value to a Modbus
register of another device.
Read
Read a value from a Modbus
register of another device.
p3
Server number (1 to 16)
P4
Unit number (1 to 255)
p5
Data type
BIT
Bit String data
INT16
16-bit signed integer
UINT16
16-bit unsigned integer
INT32_B
32-bit signed integer (big
endian)
INT32_L
32-bit signed integer (little
endian)
UINT32_B
32-bit unsigned integer (big
endian)
UINT32_L
32-bit unsigned integer (little
endian)
FLOAT_B
32-bit floating point (big
endian)
FLOAT_L
32-bit floating point (little
endian)
p6
Register (1 to 465535)
p7
Channel type
IO
I/O channel
Math
Math channel
Com
Communication channel
p8
First channel
p9
Last channel
Query
SModCCmd[p1]?
Example Register the following command in command
number 2: read the 32-bit signed integer data
that is assigned to registers 30003 (upper 16
bits) and 30004 (lower 16 bits) in the server
device assigned to address 5 and unit number
1 into channel C002.
2.4 Setting Commands
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