Modbus Discrete Inputs - LMI Excel XR Series Manual

27 0x001B, Batch Mode
0x001C Remaining
Volume
29 0x001D, Batch Mode
0x001E Remaining
Dosing Time
31 0x001F, Cycle Time Mode
0x0020 Startup Delay
Left
33 0x0021, Cycle Time Mode
0x0022 Run Time Left
35 0x0023 Cycle Time Mode
Cycle Time Left
37 0x0025 Weekly Event
Remaining Run
Time
39 0x0027 LCD Contrast
40 0x0028 Main Firmware
Version
41 0x0029 I/O Firmware
Version
42 0x002A Display Firmware
Version
43 0x002B Display EEPROM
Firmware
Version
44 0x2C Stayprime Idle
Remaining_W1
45 0x2D Stayprime Idle
Remaining_W0
46 0x2E Stayprime Run
Time Remaining
47 0x2F RTC_DOW

4.5 Modbus Discrete Inputs

Discrete Inputs are read-only, single bit data fields that are used to provide access to
status information. Status is indicated as: 1 is the value ON, and 0 is the value OFF. The
Discrete Inputs are read with Function 02(0x02) Read Discrete Inputs.
Note that PLC Addressing (Base 1) is used.
Dec Hex Function
1 0x0001 Running Status
MODBUS SOFTWARE DEFINITION
Read Batch Mode Remaining Volume as an integer
representing Gal or L depending on current unit setting. This
uses two registers.
Read Batch Mode Remaining Dosing Time in seconds. This
uses two registers.
Read Cycle Time Mode Startup Delay Remaining in seconds.
This uses two registers.
Read Cycle Time Mode Run Time Remaining in seconds. This
uses two registers.
Read Cycle Time Mode Cycle Time Remaining in seconds. This
uses two registers.
Read Weekly Event Remaining Run Time in seconds. This uses
two registers.
Read the LCD Contrast as an integer representing 0-100%
Read the Main Firmware Version as an integer that must be
converted to hex to be read as 0000-FFFF representing
X.X.X.X.
Read the I/O Firmware Version as an integer that must be
converted to hex to be read as 0000-FFFF representing
X.X.X.X.
Read the Display Firmware Version as an integer that must be
converted to hex to be read as 0000-FFFF representing
X.X.X.X.
Read the Display EEPROM Firmware Version as an integer that
must be converted to hex to be read as 0000-
FFFF representing X.X.X.X.
Read the Stayprime Idle remaining high bits.
Read the Stayprime Idle remaining low bits.
Read the Stayprime Run time remaining
Read the Day of the Week in the Real Time Clock as an integer
(1-7) that represents the day of the week.
Description
Read the Running Status Discrete Input:
(0 = stopped, 1 = running).