AUTOFLAME Mk8 MM Installation And Commissioning Guide

7 Remote Control
Page 114 Mk8 MM Expansion Features Installation and Set-Up Guide 04.09.2016
7.3 Modbus Addresses
There are 4 types of Modbus addresses:
0x Read/Write digital outputs – off/on commands
These are binary values and have a
0/1 value indicating an off/on or
no/yes value.
1x Read digital inputs – off/on signals/indications
3x Read analogue inputs – variable data in
These are multiple integer values and
can have a value of 0 to 65534 and
do not contain decimal points i.e.
channel 1position Modbus value is
900 which is equivalent to 90.0
O
4x Read/Write analogue outputs – variable adjustments
Address Description Type
00001 Enable/Disable MM Read/write digital
 0 = Burner is enabled, 1 = Burner is disabled
 Value changes state of enable/disable button on MM home screen; changes are kept if MM
loses comms with Modbus device sending commands
10194 Running Interlock Status Read digital
 0 = Running interlock (T53) is off
 1 = Running interlock (T53) is on
10217 EGA Trim Optioned Read digital
 0 = Trim not optioned, 1 = Trim optioned
 Returns value 0 when option 12 is set for monitoring only.
10218 EGA is Trimming Read digital
 0 = EGA not trimming, 1 = EGA is trimming
 Returns value 0 is actual temperature/pressure is below trim threshold
10219 EGA Cooler Ready Read digital
 0 = Cooler is ready, 1 = Cooler is not ready
 Returns value 0 if EGA is an error state
10220 EGA Ambient Temp OK Read digital
 0 = Temperature OK, 1 = Temperature not OK
10221 EGA NO2 On Read digital
 0 = NO2 cell not optioned, 1 = NO2 cell optioned
 See option 36, valid for Mk7 EGA only
10222 EGA SO2 On Read digital
 0 = SO2 cell not optioned, 1 = SO2 cell optioned
 See option 36, valid for Mk7 EGA only
10224 EGA OK to Sample Read digital
 0 = EGA is not sampling, 1 = EGA is sampling
10233 Hand Mode Read digital
 0 = MM not in hand mode, 1 = MM in hand mode
10234 Low Flame Hold Read digital
 0 = MM not in low flame hold, 1 = MM in low flame hold
10242 Disabled Status Read digital
 0 = Burner enabled, 1 = Burner disabled
 Returns state of enable/disable button on MM home screen and same value as address 00001

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English