Transcript RJ Mann Catalytic Monitoring Systems

RJ Mann Catalytic Monitoring Systems
RJMCMS 100
• Low Cost Single Engine Monitoring System
• Monitors Pre and Post Catalyst Temperatures,
Differential Pressure Across the Catalyst, O2
Voltage and Run-Time
• 30 Day Data Logging, Easy Data Retrieval and
Data Transmission
• 16” X 16” X 10” NEMA 4 Enclosure, MODBUS
Input/Outputs, Digital Input/Outputs, Optional
Thermocouple Inputs and 24 VDC
• 2 Line Monochrome Scrolling LCD Display
RJMCMS 200
• Configurable Single Engine Monitoring System
• Monitors Pre and Post Catalyst Temperatures, Differential
Pressure Across Catalyst, O2 Voltage and Run Time
• 90 Day Data Logging, Easy Data Retrieval and Data
Transmission
• 16” X 16” X 10” NEMA 4 Enclosure, MODBUS Input/Outputs,
Analog Inputs, Digital Input/Outputs, Thermocouple Inputs,
24VDC with optional AC
• 6” Red Lion Color Display
• Password Protected
• Alarm and Shutdown Options
• PLC Designed to Track and Display Trend Data
• Built in 9 Set Point AFR Option Available
RJMCMS 300M
• Multiple Engine Monitoring System Capable Of Monitoring
Six Units Off Of One System
• Monitors Pre and Post Catalyst Temperatures, Differential
Pressure Across Catalyst, O2 Voltage and Run Time
• Data Logging Capabilities Vary, Easy Data Retrieval and
Data Transmission
• 16” X 16” X 10” NEMA 4 Enclosure, MODBUS Input/Outputs,
Analog Inputs, Digital Input/Outputs, Thermocouple Inputs
and 24 VDC with Optional AC
• 6” Red Lion Color Display
• Password Protected
• Alarm Options
• PLC Designed to Track and Display Trend Data
CMS 200 Home Screen
• Unit 1 – Takes you to the Main
Screen
• PLC I/O & Com Ports – This is
used for trouble shooting and
adjusting Modbus addresses
• Alarms – Used to view current
alarms
• Reset PLC – Resets the CMS to
factory conditions
Alarm Present – Will light up if
there is an alarm present
CMS 300M Home Screen
Toggle Between Units With Ease
RJMCMS 300M
PLC I/O & Com Ports Screen
These Are The Three Buttons Used For Troubleshooting
Communication Port Screens
Used To Adjust For Different Modbus Addresses For External Components
Alarms Screen
Alarms Will Automatically Clear When Problem Is Resolved
Main Screen
•
•
•
•
•
•
•
•
•
DP Over Base Line (in w/c)
Raw DP in (in w/c)
Delta Temperature
Pre-Catalyst Temperature
Post-Catalyst Temperature
Run Status
Pre-Temperature Low
DP Read Status
Run Hours
Definitions
• DP Over Base Line - This is measured in inches of w/c and is
the difference between your pre-defined baseline and your
raw DP across the catalyst
• Raw DP – Also measured in inches of w/c and is your
actual/current DP across the catalyst
• Delta Temperature – Difference between your Pre and Post
Temperatures
• Run Status –
• Must connect to a dry contact
• Has a 30 minute timer to reach minimum temperature
• Pre-Temperature Low • This point is set in the Set Point Screen
• This temp must be met within 30 minutes or the light will turn red
and an alarm will be triggered
• Data Logging readings will also show an error message
Definitions (cont.)
• DP Read Status – This light indicates that the CMS is
communicating with the DP Transmitter
• Run Hours –
• Timer starts when there is a run signal
• This is not dependent on whether the unit has reached operating
temperature
• Cannot currently set through the display but will be able to with
next software revision
• Date and Time – Currently must be set through the program
but will also be able to do so from the display with the next
software revision
Display Quick View Buttons
Main Screen
Pressure Trends Screen
Display Quick View Buttons
Temperature Trend Screen
Set Point Screen
Alarm Set Points Screen
•
•
•
•
•
•
•
DP Unbiased
DP Biased
Post-Catalyst O2
Pre-Catalyst Temperature
Post-Catalyst Temperature
Set Unit DP Base
Push Set Points
Definitions
• DP Unbiased – This is your raw DP
• DP Biased – This is your DP over your baseline
• Post O2 Voltage • Voltage off of the O2 sensor
• Can be Pre or Post O2 but will only read one or the other
• Pre and Post Catalyst Temperatures – Taken from either the
AFR or installed thermocouple conditioners
• Set Unit DP Base – This function will set your DP to what the
current DP is across the catalyst
• Push Set Points – This function is used to push your set
points to the PLC once you have made one or more set point
changes
Adjusting a Set Point
Select Which Point You Would Like To Adjust
Adjusting a Set Point
Type In The Value Of The Change Then Press Enter
Exit
Enter
Adjusting a Set Point
Press Enter
Adjusting a Set Point
Adjusting a Set Point
Adjusting a Set Point
Once You Have Made All Of Your Changes Press “Push Set Points”
Press Push Set Points