Laurel Electronics Modbus Protocol For Series 2 Laureate Digital Panel Meters, Counters, Timers & DIN-Rail Transmitters - Manual (Page 22)

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78 004E Lockout 1
(applicable to
DPM) 0 = Enabled, 1 = Locked out
Bit 0 Offset, Lo, Hi Rd Bit 1 Scale, Lo In, Hi In
Bit 2 Filter Bit 3 Setup, Config, DP
Bit 4 Input Type
78 004E Lockout 1
(applicable to
Scale Meter) 0 = Enabled, 1 = Locked out
Bit 0 Count Bit 1 Setup, Config, DP
Bit 2 Input Type Bit 3 Change Display Item#
Bit 4 Tare Bit 5 Offset, Lo Rd, Hi Rd
Bit 6 Scale, Lo, Hi In Bit 7 Filter
79 004F Lockout 2 Bit 0 Serial Comm Config
Bit 1 Analog Out Scaling
Bit 2 Alarm Setpoint Programming
Bit 3 Alarm Config
Bit 4 Front Panel Meter Reset
Bit 5 Front Panel Function Reset
Bit 6 View Setpoints Bit 7 View Peak
81 0051 Setup 1
(not for Scale
Meter) Bits 1:0 00 = 4-1/2 Digits, 0.1 degree
01 = Slave Remote Display
10 = 4-1/2 Dig/10, 0.01 degree
11 = 3-1/2 Digits,1 degree
81 0051 Count (applies
to Scale Meter) Bits 3:0 0 = No auto-zero band 1= 1-count zero band
2 = 2-count zero band 3 = 3-count zero band
Etc. 9 = 9-count zero band
Bits 6:4 0 = Count by 1 1 = Count by 2
2 = Count by 5 3 = Count by 10
4 = Count by 20 5 = Count by 50
6 = Count by 100
82 0052 Analog Output
Setup (applies
to DPM) Bit 0 0 = Source Unfiltered 1 = Filtered
Bit 1 0 = Current Output 1 = Voltage Output
Bits 2:1 00 = Current (0-20 mA) 10 = Curr. (4-20 mA)
01 = Voltage (0-10V) 11 = Voltage (±10V)
82 0052 Analog Output
Setup (applies
to Scale Meter) Bit 0 0 = Net Value 1 = Gross Value
Bit 1 0 = Filtered 1 = Unfiltered
Bits 3:2 00 = Current (0-20 mA) 10 = Curr. (4-20 mA)
01 = Voltage (0-10V) 11 = Voltage (±10V)
87 0057 System Decimal
Point Bits 2:0 001 = ddddd. 010 = dddd.d
011 = ddd.dd 100 = dd.ddd
101 = d.dddd 110 = .ddddd
93 005D Start Character Bits 7:0 ASCII Hex Character
94 005E Stop Character Bits 7:0 ASCII Hex Character
95 005F Modbus Addr. Bits 7:0 Hex value of Decimal Address from 1-255