Super Systems 9120 with TS User Manual

9120 System
With Touch Screen
Interface
USER’S MANUAL
Super Systems Inc.
7205 Edington Drive
Cincinnati, OH 45249
Ph : 513-772-0060, 800-666-4330
Fax: 513-772-9466
www.supersystems.com
Table of Contents
SSi 9120 Touchscreen Interface
Table of Contents ...................................................................................................................... 2
Section 1 – 9120 Touchscreen Interface ..................................................................................... 5
Safety: ...................................................................................................................................... 5
9120 Wiring Terminals .............................................................................................................. 6
About the Model 9120: ............................................................................................................. 7
Electrical Installation: ............................................................................................................... 7
Main Overview Screen .............................................................................................................. 8
Menu Screens ......................................................................................................................... 10
System Information......................................................................................................................... 11
Alarm Log ....................................................................................................................................... 11
Event Log ........................................................................................................................................ 11
Shut down interface ........................................................................................................................ 12
Burnoff ........................................................................................................................................... 12
Slave Communications Status .......................................................................................................... 12
Auxiliary Analog Input ..................................................................................................................... 13
PID Loop Setup................................................................................................................................ 13
Burnoff Setup ................................................................................................................................. 16
Relay Assignments .......................................................................................................................... 16
Redundant Probe Setup .................................................................................................................. 17
Communications Setup ................................................................................................................... 18
Furnace Setup ................................................................................................................................. 20
Instrument Assignments .................................................................................................................. 22
Atmosphere Instruments ................................................................................................................... 22
Temperature Instruments .................................................................................................................. 22
Event Instruments .............................................................................................................................. 23
Analog Input Setup ......................................................................................................................... 23
Analog Output Setup ....................................................................................................................... 25
Alarm Setup .................................................................................................................................... 27
Aux Analog Input Setup ................................................................................................................... 29
Overview ........................................................................................................................................... 30
Equipment needed............................................................................................................................. 30
Calibration Procedure ........................................................................................................................ 30
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SSi 9120 Touchscreen Interface
Input - Zero Calibration ...................................................................................................................... 30
Input – Span Calibration ..................................................................................................................... 31
Cold Junction ..................................................................................................................................... 31
Calibration ...................................................................................................................................... 31
Overview ........................................................................................................................................... 31
Equipment needed............................................................................................................................. 32
Calibration Procedure ........................................................................................................................ 32
Input - Zero Calibration ...................................................................................................................... 32
Input – Span Calibration ..................................................................................................................... 33
Output – Zero Calibration................................................................................................................... 33
Output – Span Calibration .................................................................................................................. 33
Cold Junction ..................................................................................................................................... 34
Tuning Assistant .............................................................................................................................. 34
Configuration .................................................................................................................................. 35
Alarm Text ......................................................................................................................................... 36
Edit Event Text ................................................................................................................................... 36
Compact Database ............................................................................................................................. 36
Communications Setup ...................................................................................................................... 37
Read/Write Data ................................................................................................................................ 38
Edit Trend Charts ............................................................................................................................... 38
Edit Datalogger .................................................................................................................................. 39
Reset Datalogger ................................................................................................................................ 40
Shut Down Interface .......................................................................................................................... 40
Return................................................................................................................................................ 40
Chart Screen ........................................................................................................................... 41
Chart Menu ..................................................................................................................................... 41
Section 2 – 9120 Configurator 2.0 Menus ................................................................................ 44
Burnoff ........................................................................................................................................... 44
Slave Instruments ........................................................................................................................... 45
Aux Analog Inputs ........................................................................................................................... 46
Burnoff Setup ................................................................................................................................. 46
PID Loop Setup................................................................................................................................ 47
Furnace Setup ................................................................................................................................. 49
Communications Setup ................................................................................................................... 51
Slave Instrument Setup ................................................................................................................... 53
Analog Input Setup ......................................................................................................................... 55
Analog Output Setup ....................................................................................................................... 57
Relay Assignments .......................................................................................................................... 58
Alarm Setup .................................................................................................................................... 59
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SSi 9120 Touchscreen Interface
Calibration ...................................................................................................................................... 60
User Calibration ................................................................................................................................. 61
Full Calibration ................................................................................................................................... 62
Alternate PID Setup ......................................................................................................................... 63
RPS Configuration ........................................................................................................................... 64
Aux Input Module Offset Correction ................................................................................................ 64
Section 3 – 9120 Web Pages .................................................................................................... 66
Appendix A - PID Loop Factory Default Configurations ............................................................. 71
Appendix B – Changing the Date/Time on the Touchscreen ..................................................... 74
Appendix C - Typical Electrical Drawing ................................................................................... 75
Appendix D - Spare Parts ......................................................................................................... 76
Appendix E – Installing SD Recorder ........................................................................................ 77
Appendix F – Flash Card Management .................................................................................... 79
Revision History ...................................................................................................................... 80
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SSi 9120 Touchscreen Interface
Section 1 – 9120 Touchscreen Interface
Safety:
Safety Symbols
meaning:
Grounding of the temperature sensor shield
replace the temperature sensor while the controller is still powered up. Under these conditions, as additional protection against electric shock, it is recommended that the shield of the temperature sensor be grounded.
of the machine
Installation requirements for EMC
certain installation precautions are necessary. When using relay or triac outputs, it may be necessary to fit a filter suitable for suppressing the emissions. The filter requirements will depend on the type of load. For typical applications, it is recommended to use Schaffner FN321 or FN612.
Routing of wires
be routed away from high-current power cables. This will minimize the pick-up of electrical noise. When it is impractical to do this, use shielded cables with the shield grounded at one end.
- Various symbols are used on the instrument. They have the following
!
Caution (refer to the accompanying documents)
- In some installations, it is common practice to
Do not rely on grounding through the framework
.
- To ensure compliance with the European EMC directive,
- The wiring for the low voltage DC, and particularly the sensor, input should
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SSi 9120 Touchscreen Interface
9120 Wiring Terminals
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SSi 9120 Touchscreen Interface
About the Model 9120:
The SSi 9120 is a single or dual loop blind controller/signal conditioning/data concentrating device that can be used in carbon, oxygen, millivolt, SSi redundant probe, simple nitriding and universal dual loop applications. The 9120 is supplied with Ethernet communications capability and has a limited web server for thin client control and supports ModbusTCP host communications. Serial I/O includes two (2) RS-232 ports and three (3) RS-485 ports. As a data concentrator, the 9120 is capable of communication to SSi's analog input modules as well as up to 25 slave serial instruments and supports host communications via Modbus over RS232 or RS485 or ModbusTCP communications.
The SSi 9120 Controller is a single or two loop device that can be configured to be used for control of:
% Carbon Dew Point Oxygen Millivolt Redundant Probe Simple Nitrider Dual Loop Temperature Mode
Electrical Installation:
The Model 9120 comes mounted on a DIN rail, pre-wired and tested. AC power needs to be connected to the 24VDC power supply. See the section required connections.
Typical Electrical Drawing
for other
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SSi 9120 Touchscreen Interface
Main Overview Screen
Using the operator interface shown below you can configure the Model 9120.
The Main Overview screen will be the initial screen that is displayed when the Touchscreen is first started up. The Main Overview screen will display each loop’s: type, setpoint, current value, output mode, output, the activated/deactivated inputs and outputs, any messages, as well as the Menu button and the Chart button. Any activated inputs or outputs will be lit up. In the picture above, no inputs are activated, and outputs 0 and 7 are activated.
Note on Inputs and Outputs – The numbering on the display starts at 0 instead of 1, so input 2 shown above is actually input 3, and output 4 is actually output 5
unit. The red bar will display any messages. The list of runtime messages displayed depends on the setup of the 9120 instrument. Nitrider:
H2 cell communications failure – There is a problem with the communications with the H2 cell
% C:
Next burnoff in XX hours XX minutes – This will display the time left until the next burnoff is performed. The screen will also display any burnoff messages, such as the current remaining time of a burnoff, if a burnoff is being performed.
Redundant Probe:
Probe n active – indicates which probe is selected. This message may be followed by:
o
Selection n forced by digital input – Indicates that the selected probe has been forced by digital input. Digital input 1 selects probe 1; input 2 selects probe
2.
o
User controlled – Indicates that the probe has been manually selected by the operator.
. Any activated output will also be lit up on the Touchscreen
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SSi 9120 Touchscreen Interface
o
Out of band condition detected – Indicates that the current probe has just gone out of band
o
Changing to probe n in
selected in the time frame provided. The message will count down while the timer is active.
Both inputs less than 950 mV – Neither probe can be selected when both inputs are less than 950 mV.
Input n over 1300 mV – The indicated input is over range.
Both inputs over 1300 mV – Both inputs are over range.
Probe Deviation – The selected alarm is active. See the alarms section for instructions on setting up the alarms.
The list of error conditions is:
Alarm 1, Alarm 2, or Alarm 3 – The selected alarm is active. See the alarms section for instructions on setting up the alarms.
alarm is active regardless of the 9120’s setup
The Menu button will display the menu options that will allow the user to configure the 9120 unit. The Chart button will display the chart screen. See the instructions on the menus and the Chart Screen.
sss
seconds – Indicates that the specified probe will be
Note: The alarm text will always be displayed if an
.
Menus Screens
sections for
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SSi 9120 Touchscreen Interface
Menu Screens
The menu screen will allow the user to configure the 9120 unit, based on the login level. When the menu list is first displayed, the user will be automatically logged in at the Operator-level. The number of menus will vary based on the login level. The default login for Supervisor is a 1. The default login for Administrator is 2. The Operator– level will have the following menu items:
System Information
Alarm Log
Event Log
Shut down interface
Burnoff
Slave Communications Status
Auxiliary Analog Input
The Supervisor-level will have the following menu items:
Alarm Log
Event Log
Shut down interface
Burnoff
Slave Communications Status
Auxiliary Analog Input
PID Loop Setup
Burnoff Setup
Relay Assignments
Redundant Probe Setup
The Administrator-level will have the following items:
Alarm Log
Event Log
Shut down interface
Burnoff
Slave Communications Status
Auxiliary Analog Input
PID Loop Setup
Burnoff Setup
Relay Assignments
Redundant Probe Setup
Communications Setup
Furnace Setup
Instrument Assignments
Analog Input Setup
Analog Output Setup
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SSi 9120 Touchscreen Interface
Alarm Setup
Aux Analog Input Setup
Calibration
Tuning Assistant
Configuration
There is also an SSi-special-level that can only be accessed with the passcode that can be provided by Super Systems Inc at 800-666-4330. Currently, the menu list for this level is the same as the list for the Administrator-level. To select a menu item, highlight the item by clicking on it and pressing the Detail button. The Login button will allow the user to login as a different access level. The Return button will allow the user to return to the main screen.
System Information
This screen will display some general system information about the 9120 Touchscreen. This screen will be useful for troubleshooting when communicating with an SSi representative. This screen will display the 9120 instrument’s version number, the Touchscreen software’s version number, SSi’s phone number, and a link to the SSi website.
Alarm Log
This screen will display any active alarms, as well as any historical alarms. When the “Active” check box is checked, the screen will display only the active alarms. When the checkbox is unchecked, the screen will display historical alarms. The historical alarms can be displayed by day using the date control and the green arrow buttons.
Event Log
This screen will display any active events, as well as any historical events. When the “Active” check box is checked, the screen will display only the active events. When the checkbox is unchecked, the screen will display historical
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SSi 9120 Touchscreen Interface
events. The historical events can be displayed by day using the date control and the green arrow buttons.
Shut down interface
This option will shut down the 9120 unit interface. This option should be used before turning off the power to the 9120 unit to verify that all the information has been saved. The user will need to verify the shutdown process. Once the interface has been shut down, it can be restored simply by cycling power to the unit, or by pressing the reboot button on the screen, circled in red on the picture.
Burnoff
When a probe is in a furnace, soot will collect in the end of the probe, which will have a negative effect on the performance of the probe. Burnoffs are used to clean out the built-up carbon by burning it off of the probe. This screen will display: the current millivolts, T/C temperature reading, the start millivolts and start T/C temperature reading, the date of the last burnoff, the last minimum millivolts reading, and the last maximum T/C temperature reading. The last line will display the status of the burnoff. The options can be: Burnoff, Burnoff Recovery, or Idle. The burnoff settings can be modified in the
option.
Slave Communications Status
This page is a display of the current process variables of each of the slave instruments communicating with the 9120 controller.
be modified on this screen
be set up in the
Note – None of these values can
. The slave instruments can
Instrument Assignments
menu option.
Burnoff Setup
menu
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SSi 9120 Touchscreen Interface
A [N/A] displayed means that the slave instrument has not been set up yet. A Bad means that communications are not functioning properly or that the instrument has been set up improperly.
Note: Twenty-five (25) slave instrument statuses will be displayed on this screen
.
Auxiliary Analog Input
This menu option shows the process variables for the auxiliary analog inputs of the 9120 controller.
None of these values can be modified on this screen
The auxiliary analog inputs can be set up in the
Analog Input Setup
menu option.
Note –
.
Aux
PID Loop Setup
PID is the tuning parameters entered for each Process Variable loop.
Prop Band (0 for On/Off)
This is the proportional band field. This represents the P in PID. P = Proportional. This is a field in which you want the process variable to stay around the setpoint. Clicking on the value will allow the user to change the value. The range for the proportional band value is 09999.0.
Reset
This is the reset field. This represents the I in PID. I = Integral. This is the actual temperature being monitored over a period of time and then averaged to keep within the Proportional band. The reset is in repeats per minute. This helps to eliminate offset. Clicking on the value will allow the user to change the value. The reset range 010000.00.
Rate
This is the rate field. This represents the D in PID. D = Derivative. This is the sudden change or rate in the temperature. This rate is in minutes. This affects the controller output which is proportional to the rate of change of the measurement and will control the amount of output by time restraints. Thus derivative takes action to inhibit more rapid changes of the measurement than proportional action. Derivative is often used to avoid overshoot. Clicking on the value will allow the user to change the value. The range for the rate is 010000.00. The rate is not typically used for heating/carbon.
Mode
This is the mode of the loop. Clicking on the value will allow the user to change the value.
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SSi 9120 Touchscreen Interface
The following is an explanation of the dual/single and direct/reverse properties: Dual – This has two output relays which can increase and decrease to achieve your SP. Single – This has one relay which works in only one direction to achieve your SP. Direct - If the PV - SP is a positive number and the output would bring the PV down toward setpoint, then that is direct. Reverse – If the PV - SP is a negative number and the output would bring the PV up toward setpoint, then that is reverse
Example: If a 12 mA output drives a 0 degree F temp. (PV) up to a 1200 degree F temp. (SP), this would be REVERSE, and since this would take a SINGLE output from the controller, the Mode for the Temperature Loop is Single Reverse.
The mode values can be:
Dual Reverse Single Reverse Dual Direct Single Direct
Integral Preset
This field provides an offset for the starting point for PID control, also referred to as “Load Line” or “Manual Reset”. Clicking on the value will allow the user to change the value. The range for the integral preset is -100 to 100.
Cycle Time
Clicking on the value will allow the user to change the value. This field is typically set to the valve travel time multiplied by 1.5. The cycle time range can be 0500.
Setpoint Change Limit
This is a smart time feature that allows the Process Loop to use PB only without Reset until the Process Variable drops below the percent output set under this category. It is used to eliminate overshoot. The Output percentage selected under this category
must
be above the normal operating output percentage of the furnace at heat. Clicking on the value will allow the user to change the value.
Example – if the furnace runs at 40% output at heat for the maximum load, the setpoint change limit should be set to 60%
.
The value can be:
OFF 80 % 70 % 60 % 50 % 40 % 30 % 20 %
Low Limit
This is the low limit field. Clicking on the value will allow the user to change the value. The range is –100 to 100.
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SSi 9120 Touchscreen Interface
High Limit
This is the high limit field. Clicking on the value will allow the user to change the value. The range is –100 to 100.
0 Setpoint Stops Control
If the Setpoint is zero, then all outputs are turned off. Clicking on the value will allow the user to change the value. The option is either Yes or No.
IN1 high stops control If input 1’s high limit is reached, then all outputs are turned off. The value can either be Yes or No.
IN2 high stops control If input 2’s high limit is reached, then all outputs are turned off. The value can either be Yes or No.
IN3 high stops control If input 3’s high limit is reached, then all outputs are turned off. The value can either be Yes or No.
PID Auto Switch This is the PID auto switch field. The value can either be Yes or No.
Switch Point PID 1 -> 2 This is the PID Switch Point field. The range is –500 to 4000.
Switch Point PID 2 -> 3 This is the PID Switch Point field. The range is –500 to 4000.
Overshoot Limit Gain
This is the Overshoot limit gain field. When calculating the control action sometimes the calculation would call for more than 100%, which is not possible. The output is limited to 100%, or whatever was set in the High Limit field. The difference of the unlimited minus the limited is multiplied by the overshoot limit gain and divided by 100. This is subtracted from the control output. If the gain is 0 there is no effect. Under normal control, the unlimited equals the limited and there is no effect. If there is a big change where the control loop drives hard, then the effect is to limit the drive as it approaches setpoint and limit the overshoot.
The limited is the values set in the upper and lower limits fields. The unlimited would be what is calculated before limiting. For a big setpoint change, the calculations may compute 150% output, but the true output is limited to the upper limit. The range is 0 to 9999.
Setpoint Lower Limit This is the setpoint lower limit for the loop. The range is -500 to 4000.
Setpoint Upper Limit
This is the setpoint upper limit for the loop. The range is -500 to 4000.
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SSi 9120 Touchscreen Interface
Use Input 3 as remote SP This will allow the user to use input 3 as a remote setpoint. The options are: yes or no.
Control Input
This will allow the user to view the input that will act as a control T/C. This setting is fixed and cannot be changed by the user.
Burnoff Setup
This menu option allows the user to modify the settings that are associated with the probe burnoff (menu option
Burnoff
).
Burnoff Time (sec)
The amount of time from the beginning of the burnoff to the end of the burnoff measured in seconds. The range is 0 to
600.
Burnoff Recovery Wait Time (sec)
The amount of time allotted to allow the probe measurements to return to a stable, accurate range after the burnoff is complete. This is measured in seconds. The control output is held until this time is elapsed. The range is 0 to 300.
Burnoff Interval (min)
The amount of time between the beginning of one burnoff and the beginning of the next scheduled burnoff measured in minutes. The range is 0 to 10080.
Burnoff Minimum Millivolts
The minimum measured millivolt tolerance of the probe required to start a burnoff. If the millivolts value is exceeded The range is 0 to 2000.
the burnoff will stop
. This is done to help maintain the life and the accuracy of your probe.
Burnoff Maximum Temperature
The maximum measured temperature allowed during a burnoff. If the temperature value is exceeded
the burnoff will stop
. This is done to help maintain the life and the accuracy of your
probe. The range is 0 to 4000.
Relay Assignments
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SSi 9120 Touchscreen Interface
This screen will display a description of the eight relay assignments. The eight “Outputs” on the front of the unit represent the eight relay assignments, where Output #1 = Relay Assignment 1, etc. Most of the relay assignments are fixed in the unit. Relay 1 is the loop 2 control relay. Relay 2 is the input 2 high limit relay. Relay 3 is the loop 1 increase relay. Relay 4 is the loop 1 decrease relay. Relay 6 is the probe burnoff relay. Relay 8 is the any alarm relay. Relay 7 is the only relay that can be assigned.
Redundant Probe Setup
This menu option will allow the user to configure the 9120 for RPS functionality.
Alarm band (mV)
This is the millivolt difference that must be observed for the RPS to change probes. For example,
when the RPS is selecting the highest probe with probe 1 as 1055 mV and a band of 20 mV, and if probe 2 hits 1076 mV, the RPS will start counting down the Alarm Delay timer (below). When the delay times out, probe 2 would be selected. If probe 2 comes back in band (drops to 1075), the timers starts over again. The range is 0 to 600.
Alarm delay (min)
This is the number of minutes that the RPS waits to switch probes when an out­of-band condition is detected.
Note ­There is a 950 mV low limit for an alarm. This condition is typically found during a burnoff, so the alarm will not be active
when the input drops below 950 mV
The range is 0 to 9999.
Selected Probe
Indicates which probe is selected.
(below) is set to no auto switch based, so “0” = probe 1 and “1” = probe 2
.
Note – This field is only editable when the Probe select mode
. The options are: 0 or 1.
.
Note – The number of the probe is 0-
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SSi 9120 Touchscreen Interface
Probe select mode
This determines how the specified probe is selected. The options are: highest mV, lowest mV, or no auto switch (manual mode).
Communications Setup
This menu option will allow the user to configure the communications settings for the 9120 unit.
It is strongly recommended that none of these settings be modified without assistance from Super Systems at 800-666-4330
RS-232B Baud
This will allow the user to set the RS­232B baud rate.
19200 for the Touchscreen
The options are:
1200 14400 57600 2400 19200 76800 4800 28800 115200 9600 38400
RS232B Mode
This will allow the user to set the RS232B mode.
Touchscreen
RS-232A Baud
This will allow the user to set the RS-232A baud rate.
Touchscreen
Touchscreen
The options are:
1200 14400 57600 2400 19200 76800 4800 28800 115200 9600 38400
RS232A Mode
This will allow the user to set the RS232A mode.
Touchscreen
at 19200 and is not currently used in the 9120 Touchscreen
Host 485 Baud
This will allow the user to set the Host 485 baud rate.
Touchscreen
The options are:
1200 14400 57600 2400 19200 76800
.
This must be set to
.
Note – This must be set to Modbus for the
. The options are: Modbus master or Modbus.
This must be set to 19200 for the
.
Note – This option is fixed at 19200 and is not currently used in the 9120
.
This must be set to Modbus for the
. The options are: Modbus, Cal Term, and Televac.
.
Note – This option is fixed
This must be set to 19200 for the
.
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SSi 9120 Touchscreen Interface
4800 28800 115200 9600 38400
Host 485 Mode
This will allow the user to set the Host 485 mode.
Touchscreen
Host 485 Address This will allow the user to set the Host 485 address. The range is 0 to 249.
Slave 1 Baud
This will allow the user to set the Slave 1 baud rate. The options are:
1200 14400 57600 2400 19200 76800 4800 28800 115200 9600 38400
Slave 1 Mode This will allow the user to set the Slave 1 mode. The options are: MMI, Modbus master, Yokogawa, or Modbus host.
Slave 2 Baud
This will allow the user to set the Slave 2 baud rate. The options are:
1200 14400 57600 2400 19200 76800 4800 28800 115200 9600 38400
Slave 2 Mode This will allow the user to set the Slave 2 mode. The options are: MMI, Modbus, ADAM, SSi Analog Input Board, or Yokogawa.
.
This setting is fixed to Modbus for the
IP Address
This option will allow the user to modify the IP address of the only. The address must be supplied in a
999.999.999.999 format, or it will not be accepted. Contact Super Systems at 800­666-4330 or your IT department before changing any of the IP addresses. Note – Communications may go down once the IP address has been changed and before the rest of the settings, i.e. the menu have been updated.
Communication Setup
9120 Instrument
Configuration
menu,
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SSi 9120 Touchscreen Interface
Subnet Mask
This option will allow the user to modify the IP subnet mask of the address must be supplied in a 999.999.999.999 format, or it will not be accepted. Contact Super Systems at 800-666-4330 or your IT department before changing any of the IP addresses.
Gateway This option will allow the user to modify the IP gateway of the address must be supplied in a 999.999.999.999 format, or it will not be accepted. Contact Super Systems at 800-666-4330 or your IT department before changing any of the IP addresses.
Furnace Setup
This screen will allow the user to configure the furnace settings. Do not make any adjustments on this screen without first contacting Super Systems Inc at 800-666-4330.
Date and Time
This option will allow the user to change the current date and time
the 9120 controller
screen.
The date and time that is
, not the touch
on
9120 Instrument
9120 Instrument
only. The
only. The
recorded on the flash card (and, therefore, the datalog data) is the date and time of the Advantech display, not the 9120 instrument. To change the date and time of the touch screen, see
– Changing the Date/Time on the Touchscreen.
will be the system time of the Touchscreen, not the current time on the 9120 instrument
PVT Type
The PVT type is the mode the device runs in (Carbon, Dewpoint, etc.). The mode selected determines the calculations and scaling for the Process Variable. The values for the PVT type are:
Carbon Dew Point Oxygen Millivolt Redundant Probe Simple Nitrider Dual Loop
Temperature
This value determines the specific temperature scale to be used. Clicking on the value will allow the operator to change the value. It can be either Degrees
Web Level 1 Code
Appendix B
Note – The initial date and time displayed
.
°°°°
F or degrees
°°°°
C.
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SSi 9120 Touchscreen Interface
This value is the supervisor-level passcode for any web-based operations with the 9120 controller. Clicking on the value will allow the operator to change the value. The range for the passcode is -32767 to 32767.
Web Level 2 Code
This value is the administrator-level passcode for any web-based operations with the 9120 controller. Clicking on the value will allow the operator to change the value. The range for the passcode is -32767 to 32767.
Web Change Enable
This will either enable or disable the web change feature, which will allow changes to be made over the web page for the 9120 controller. Clicking on the value will allow the operator to change the value. Select either a 0 (Web Change Disable) or a 1 (Web Change Enable).
O2 Mode
This value will allow the operator to select the oxygen mode. Clicking on the value will allow the operator to change the value. The options are:
% with control Monitor Offset log with control
Sample Pump Mode
This menu option will allow the user to turn the sample pump On or Off. For the HP PVT types (% Carbon, Dewpoint, Oxygen, Millivolt, and Redundant Probe), there is the option to set a minimum temperature in order for the pump to run. See the “Minimum Temp/Pump Run” description below.
Minimum temp/pump run
This option will set the minimum temperature for the pump to run, if that feature is used. A 0 value will disable the minimum temperature feature.
Note - The furnace that is being sampled
must have its temperature connected to input 3 for the pump minimum temperature feature to
. The range is 0 to 32767.
work
Remote Setpoint
This option will allow the user to select where the remote setpoint will come from. The options are:
None Slave 1 PV Slave 2 PV Slave 1 SP Slave 2 SP Input 3
Remote Setpoint Hysteresis This option will allow the user to enter the remote setpoint hysteresis. The range is 0 to 32767.
Loop 2 PV source
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SSi 9120 Touchscreen Interface
This option will allow the user to select the loop 2 PV source. The options are: Input 3 or Input
2.
Instrument Assignments
This menu option will allow the user to set up the slave instruments for the
9120. ** All devices on the same slave port must utilize the same protocol ** An address of zero (0) will disable the instrument** Some controllers (AC20, for example) can provide dual functions (atmosphere and events) and must have the same address assigned for both.
Instruments
The 9120 unit breaks down the instruments into three different types:
atmosphere, temperature, and event. The atmosphere instruments are listed with a blue background. The temperature instruments are listed with a pink background. The event instruments are listed with a yellow background. The following is the list of instruments available as slave instruments:
Atmosphere Instruments SSi AC20 Yokogawa 750 Honeywell UDC3300 Dualpro LP1 Modbus Dualpro LP2 Modbus Dualpro LP1 MMI Dualpro LP2 MMI Eurotherm 2402 Eurotherm 2500 Cabpro v3.5 Cabpro v3.0 CarbPC 9200 LP1 IR Base MGA
Temperature Instruments SSi 7EK 9200 LP1 SSi Quad AO1 Yokogawa 750 9200 LP2 SSi Quad AO2 Honeywell UDC3300 9200 LP3 SSi Quad AO3 Dualpro LP1 Modbus 9100 LP2 SSi Quad AO4 Dualpro LP2 Modbus Eurotherm 2704 LP1 Yokogawa UT350 Dualpro LP1 MMI Eurotherm 2704 LP2 Yokogawa 750 Lp 2
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SSi 9120 Touchscreen Interface
Dualpro LP2 MMI Eurotherm 2704 LP3 Yokogawa UP350 Eurotherm 2402 VC Base 1 Honeywell DCP551 Eurotherm 2500 VC Base 2 Ascon 08 Unipro v3.5 VC Base 3 Unipro v3.0 VC Base 4 Carbpro v3.5 Slave AIPC Carbpro v3.0 Slave SSi 7SL 10Pro AEC Flow Board Dualpro IN C UMC800 LP1
Event Instruments SSi AC E Yokogawa 750E Mod Mux Dualpro E Modbus Dualpro E MMI Carbpro E v3.5 Carbpro E v3.0 Eurotherm 2500 SSi 8-8 SSi 9200 E Micrologix PLC MCM Module PLC5 DF1 SLC DF1
Address
This value allows the user to select the address that corresponds with the controller selected, with a range of 0 to 255.
Port
This is the port that the slave instrument will use. The options are: Slave 1 or Slave 2. Slave 1 – terminals 5(-), 6(+) Slave 2 – terminals 22(+), 23(-).
Analog Input Setup
The 9120 controller has two analog inputs. Each of the inputs comes with a factory default configuration dependent on the application (refer to PVT type under the
Furnace Setup
section). It can be modified prior to shipment to your facility or in the field by a technician or qualified/trained person with the proper security code. Analog Input Terminals: Analog Input 1 – terminals 31 and 32 Analog Input 2 – terminals 29 and 30
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SSi 9120 Touchscreen Interface
Input Type
The thermocouple type for most applications can be modified depending on your specific needs. Please note that in some applications, some of the inputs DO NOT allow the user to modify the Input type.
necessary input type to a 10:1 setting (non-thermocouple types)
which input you want to change by selecting it in the pull-down menu at the top of the screen. Once selected, click
The following is a list of the options:
T/C B T/C S 12.5 volts *** T/C C T/C T 781.25mv T/C E 2.56 volts 195.3125 mV T/C J 1.28 volts T/C K 78.125 mV T/C N 19.53125 mV T/C NNM 4-20 mA *** T/C R 25 volts ***
***
Note - Before changing the input type, make sure to set the appropriate jumpers, if
.
The jumper will need to be manually changed on the input board before changing the
. To change the Input type, first select
OK
and the displayed Input type under Value will be the current type.
When the specified input type is selected, a jumper located inside the case will need to be placed on that specific input for reading this selection. If jumper is not placed on input, then damage could occur to the board
Filter time
The filter time is a factory applied averaging tool used to help maintain steady control in high EMI environments. The filter time should not be adjusted with consulting SSI. The range is 0 to
32767.
Initial Scale
This is the initial scale value. Clicking on this value will display an input box from which the user can select a new value. This could also be referred to as the starting value. For example, the initial value is the value when 0 volts is on the selected input; or on a 4-20 mA input, it would be the value at the selected input of 4 mA. The range is –32768 to 32767.
Full scale
This is the full scale value. Clicking on this value will display an input box from which the user can select a new value. The range is –32768 to 32767.
Decimal Point Location
This is the decimal point location value. Clicking on this value will display an input box from which the user can select a new value. This will affect the PV value and the location of the decimal when it is displayed. The range is 0 to 4.
Open TC behavior This is the open TC value. The options are: up scale, down scale, one trip point, or two trip points.
Input Offset
. ***
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