Important All registers cited in this document refer to the address of the register that appears in the actual
Modbus® message. For example, register 8000 has an address of 0x1F40 hexadecimal in the
message.
Command Registers
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
71
0047
Command Register: Argument 1
INT32
—
RW
73
0049
Command Register: Argument 2
INT32
—
RW
75
004B
Command Register: Argument 3
INT32
—
RW
77
004D
Command Register: Argument 4
INT32
—
RW
79
004F
Command Register: Command Register
INT32
—
RW
Important The argument code must be written before the register code. If “—” is shown, write 0.
Code
Description
Arg
1
Arg
2
Arg
3
Arg
4
Config
Lock
If Config Lock = Yes, an active configuration lock in the Scanner prevents changes to the register.
100100 Clears the triggered
archive pointers and
indices
0 = All
1 = Trigger Archive 1
—
—
—
No
100104 Sets the slave device
archive pointers on
the Scanner 3100
0 = All
1 = Slave Archive 1
2 = Slave Archive 2
(continues through
Slave Archive 20)
0 = Force Sync (stop
downloads)
1 = Force Reload of
all records
—
—
Yes
100333 Resets the device
(software reset)
—
—
—
—
No
120000 Sets the internal real-
time clock
RealDate
(0xYYYYMMDD)
RealTime
(0xHHMMSS00)
—
—
No
0x00000000 =
Preserve Current Date
TIME = 0x00000000:
Preserve Current
Time
TIME = 0x00000001:
Set RTC to 00:00:00
—
—
No
120001 Sets the date of the
internal real-time
clock.
Year = Gregorian year
in decimal (i.e.: 2015)
Month = 1 to 12
(January to
December)
Day = 1 to 31
—
No
120002 Sets the time of the
internal real-time
clock.
Hour = 0 to 23
Minute = 0 to 59
Sec = 0 to 59
—
No
200001 Sets the current
local Display Group
or advances to next
Display Group.
0 = Advance to Next
Display Group
1 – 32 = Set Display
Group
—
—
—
No
119
Scanner 3100 Modbus Protocol
Section 2
Содержание Scanner 3100
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