ASIC/1-8655 Tables
Table Messages The data in the ASIC/1 product family is organized into standard tables. Each table entry represents one byte of data. Communicating software, supplied by ASI Controls uses the data in each of these tables to organize, display and modify the parameters you see on your screen. Some parameters are larger than the 8 bits of a single byte. In those cases, you will see two adjacent entries with the added description: ‘hi byte’ and ‘lo byte’. In the ASI Controls communications strategy, the ‘hi byte’ always precedes the ‘lo byte’. When assembled together, these two 8 bit bytes become a 16 bit ‘word’. There will also be a ‘Default’ value specified in many cases. This is the value given the parameter when shipped from the factory. It does NOT mean that it is the value the user may wish to operate his building. Table 1, Non-volatile General Parameters Entry Description 1 Device Address, hi byte 2 Device Address, lo byte 3 Baud Rate [Default 96] 12=1200, 96 = 9600, 192 = 19200, 128=38400 4 Spare 5 Demand Reset Range [Default 6] 6 Demand Group [Default 0] 7 Demand Shed Level [Default 6] 8 Demand Rotate Level [Default 6] 9 Group Address [Default 0] 10 Reserved - Not Used 11 Reserved - Not Used 12 Reserved - Not Used 13 Reserved - Not Used 14 Reserved - Not Used 15 Personality [Default 1] 16...47 Description, bytes 1..32 Table 2, Non-volatile Setpoints Entry Description 1 Cooling Unoccupied Temp Setpoint [Default 85] 2 Heating Unoccupied Temp Setpoint [Default 65] 3 Cooling Occupied Temperature Setpoint [Default 74] 4 Heating Occupied Temperature Setpoint [Default 72] 5 Cooling Night Setback Temp Setpoint [Default 85] 6 Heating Night Setback Temp Setpoint [Default 65] 7 Zone Temperature Alarm Range [Default 4] 8 User-adjust Setpoint [Default 3] 9 Zone Sensor Bias [Default 0] 10 DAT High Limit Alarm SP [Default 0] 11 DAT Low Limit Alarm SP [Default 0] 12 DAT Alarm Hysteresis [Default 5] 13 Water Loop Max Alarm SP [Default 0] 14 Water Loop Min Alarm SP [Default 0] 15 Water Loop Alarm Hysteresis [Default 5] 16 Economizer Type [Default 0] 1.0 0 = None, 1 = On/Off, 2= Modulating as first 25% of cooling., 3= Mixed Air, 4= Discharge Air 17 Changeover Setpoint [Default 0] 18 Throttle Range (0.1 deg F) [Default,4.0 deg F] 19 Integral Time [Default,5*0.5 min = 2.5 min] 20 Econo Temp SP [Default 65] 21 Econo Low Limit Temp [Default 45] 22 Econo Max Pos SP [Default 255] 23 Econo Min Pos SP [Default 52] 24 Econo Close Pos SP [Default 0] 25 Econo Base Time [Default 90 s] 26 OAT CLG Lockout Setpoint [Default 60] 27 OAT HTG Lockout Setpoint [Default 70] 28 Economizer Freeze Limit Setpoint [Default 35] 29 Mixed Air Temperature Setpoint [Default 55] 30 Economizer - Kp [Default 25] 31 Economizer - Ki [Default 5] 32 Upper Limit Temperature Setpoint [Default 85] 33 Lower Limit Temperature Setpoint [Default 65] 34,35 CO2 Ventilation Setpoint [Default 800] 36 CO2 Ventilation Gain - Ki [Default 64 ] 37 Changeover Setpoint [Default 0] 38 HTG Temp Upper Limit [Default 73] 39 CLG Temp Lower Limit [Default 71] Table 3, Non-volatile Control Parameters Entry Description (304A..,355A..) 1 Afterhours Time Allowed [Default 60 m ] 2 Economizer Offset Temperature () [Default 2 deg] 3 Interstage Time [Default 5 s ] 4 Economizer Offset Time () [Default 120s] 5 Fan Wait Time [Default:20 s ] 6 Default Output State () [Default 0] 7 Comp Duty Cycle Time [Default 150*4s, 600 s ] 8 Comp Min ON Time [Default 30*4s, 120 s ] 9 Comp Min OFF Time [Default 45*4s, 180 s ] 10 Out OR Power-up ON Status [Default:0] 11 Out OR Power-up State [Default 0] 12 Heat Base Time [Default 30*4s, 120 s] 13 Heat Min On Time [Default:5*4s, 20 s] 14 Heat Min Off Time [Default:5*4s, 20 s] 15 Comp Try Max [Default 3] 16 Comp Retry Wait [Default:120] 17 Comp Fault Delay [Default 20] 18 Proof of Fan Delay [Default 10 s] 19 High Fan Delay Time [Default 30s ] 20 High Fan Temp Offset [Default 5] 21 Occupancy Sensor Threshold [Default 40] 22 Default AO1 State () [Default 0] 23 Default AO2 State () [Default 0] 24 Gas Heat Fan On Delay [Default 30s ] 25 Gas Heat Fan Off Delay [Default 30s ] 26 AO1 Minimum Value [Default 0] 27 AO1 Maximum Value [Default 255] 28 Fan On/Off Mask [Fixed BO-1, 01h] 29 Heat 1/RV Mask [Fixed BO-4, 08h ] 30 Heat 2 Mask [Default BO-5, 10h ] 31 Comp 1 On/Off Mask [Fixed BO-2, 02h ] 32 Comp 2 On/Off Mask [Fixed BO-3, 04h] 33 Lights On/Off Mask [Default BO-8, 80h] 34 Econo Damper Open Mask [Default BO-6, 20h] 35 Econo Damper Close Mask [Default BO-7, 40h] 36 AO2 Minimum Value [Default 0] 37 AO2 Maximum Value [Default 255] 255=10Vdc 38 MSNBL AO2 Assignment [Default 0] LSNBL AO1 Assignment [Default 0] 0 – None 1 – Cooling Requirement 2 – Heating Requirement 3 - Economizer Cooling Requirement 4… Changeover Heating/Cooling 5.. 15 - None 39 Auxiliary Delay Time [Default 120 s] 40 Auxiliary Temp Offset [Default 2 F] 41 Auxiliary Cooling Output Mask [Default 0,None ] 42 Auxiliary Hysteresis [Default 5 ] 43 Auxiliary Heat Output Mask [Default 0,None ] 44 Auxiliary 1 Output Mask [Default 0,None ] 45 Auxiliary 2 Output Mask [Default 0,None ] 46 High Fan Output Mask [Default 0,None ] 47 Fan Start Delay () [Default 0s] Table 4, Non-volatile Monitored Data Entry Description 1 Afterhours Date Stamp, month [Default 0] 2 Afterhours Date Stamp, day [Default 0] 3 Afterhours Date Stamp, hour [Default 0] 4 Afterhours Total Time, lo [Default 0] 5 Afterhours Total Time, hi [Default 0] 6 Afterhours Time Allowed [Default,60 min] 7,8 Fan Run Time Total 9,10 Compressor Run Time Total 11,12 Compressor Starts Total Table 5, Non-volatile Function Tables Entry Description .. 1 Factory Analog Input Tolerance [Default 15] 2 Factory Analog Output Tolerance [Default 15] 3 AO1 Calibration [Default 241] 4 AO2 Calibration [Default 241] Table 6, Non-volatile Flags Note: Individual flags may be read and set with the 4Bh and 4Ch messages. Note: When Non-volatile Flags are changed it requires a power reset before the new value becomes effective. Entry Description 1 Non-volatile flag #1 [Default 0] 1 = Yes, 0 = No bit 0 - State Schedule Disable bit 1 - Lights Schedule Disable bit 2 - Water Loop Comp Disable bit 3 - MRDY Intermit Fan Enable bit 4 - RV Normal bit 5 - Comp Fault Lockout bit 6 - Ignore Global Enable bit 7 - NSB Intermittent Fan Enable 2 Non-volatile flag #2 [Default 1] 1 = Yes, 0 = No bit 0 - Afterhours Enable bit 1 - Comp Fault Enable bit 2 - EM1, Emergency 1 Override bit 3 - EM2, Emergency 2 Override bit 4 - DAT Comp Disable bit 5 - Auxiliary Heating Enable bit 6 - Auxiliary Cooling Enable bit 7 - Intermittent Fan Enable 3 Non-volatile flag #3 [Default 0] bit 0 - Lights Reverse Enable bit 1 - UNO Intermittent Fan Enable bit 2 - User Adjust Enable bit 3 - Shed Fan Enable bit 4 - Occupancy Sensor Enable bit 5 - Occupancy Sense Close bit 6 - Lights Occupied Enable bit 7 - OAT Cooling Lockout Enable 4 Non-volatile flag #4 [Default 0] bit 0 – On-Off Thermostat Enable bit 1 - OAT Heating Lockout Enable bit 2 - Occupancy Afterhours Enable bit 3 - Lockout Heating bit 4 - Lockout Cooling bit 5 - Economizer Auto Initialize bit 6 - Economizer Enable (Not used 655A) bit 7 – Heat Fan Delay Enable 5 Firmware flag #5 bit 0 - High Fan CLG Enable bit 1 - High Fan Only CLG Enable bit 2 - High Fan HTG Enable bit 3 - High Fan Only HTG Enable bit 4 - Gas Heat Enable bit 5 - Proof of Fan Enable bit 6 – Half Degree Enable bit 7 – Digital Display Enable 6 Firmware flag #0 bit 0 – Spare Enable bit 1 - Flash Enable bit 2 - Spare Enable bit 3 - Spare Enable bit 4 - Spare Enable bit 5 - Spare Enable bit 6 - Spare Enable bit 7 - Spare Enable Table 7, Non-volatile Daily Event Schedules Each ASIC/1 contains a time of day and event schedule. The day is divided into 96 periods of 15 minutes. At midnight, the clock rolls over to period 0, of the next day. An event time of zero, indicates that the schedule is not used. Also the controller does not look to the previous days schedule, when looking for the previous time of day event. To set an event at midnight use period 1, (00:15 hrs). Implemented through Table 7 The defaults for the Saturday, Sunday, and Holiday schedules are: NSB = (00:15 hours) [Default 1] Lights Off 1 = (00:15 hours) [Default 1] The defaults for the weekday schedules are: NSB #1 = (19:00 hours, 7 PM) [Default 76 decimal] Lights Off 1 = (19:00 hours, 7 PM) [Default 76 decimal] Occupied #1 = (07:00 hours, 7 AM) [Default 28 decimal] Lights On 1 = (07:00 hours, 7 AM) [Default 28 decimal] All others default to zero. [Default 0] Entry Description Entry Description
Table 8, Input Configuration A table for configuring Inputs. Conversions affect the results displayed in Table 9. Input Conversions Entry Description Engineering Unit Input Conversions 1 MSNBL Input 1 Type [Default 14h] LSNBL Input 1 Convert 2 MSNBL Input 2 Type [Default 30h] LSNBL Input 2 Convert 3 MSNBL Input 3 Type [Default 00h] LSNBL Input 3 Convert 4 MSNBL Input 4 Type [Default 00h] LSNBL Input 4 Convert 5 MSNBL Input 5 Type [Default 12h] LSNBL Input 5 Convert 6 MSNBL Input 6 Type [Default 12h] LSNBL Input 6 Convert 7 MSNBL Input 7 Type [Default 12h] LSNBL Input 7 Convert 8 MSNBL Input 8 Type [Default 12h] LSNBL Input 8 Convert Alternate Conversion Parameters 9 Spare [Default 00h] 10 Spare [Default 00h] 11 Spare [Default 00h] Custom Input Parameters LOBYTE HIBYTE 12,13 Custom Span IN-4 [Default 4095] () 14,15 Custom Offset IN-4 [Default 0] () 16,17 Custom Span IN-5 [Default 4095] () 18,19 Custom Offset IN-5 [Default 0] () 20,21 Custom Span IN-6 [Default 4095] () 22,23 Custom Offset IN-6 [Default 0] () 24,25 Custom Span IN-7 [Default 4095] () 26,27 Custom Offset IN-7 [Default 0] () 28,29 Custom Span IN-8 [Default 4095] () 30,31 Custom Offset IN-8 [Default 0]() Table 8, Input Conversions Input Type = 0 - Raw Convert Type 0 = 12 bit, Raw 0..4095; Fault Limit: High raw 4090, Low raw 3 1 = 10 bit, Raw 0..1023; Fault Limit: High raw 1020, Low raw 3 2 = 8 bit, Raw 0..255 ; Fault Limit: High 250, Low raw 3 3 = Volts, 0 to 5.000; ; Fault Limit: High raw 4090, Low raw 3 Input Type = 1 - Temperature (3 Kohm thermistor) Convert Type 0 = 0.01 deg F (3.32 Kohm pull-up) 1 = 0.01 deg C (3.32 Kohm pull-up) 2 = 0.01 deg F (1.82 Kohm pull-up) 3 = 0.01 deg C (1.82 Kohm pull-up) 4 = Zone Temperature, 0.01 deg F (3.32 Kohm pull-up) 5 = Zone Temperature, 0.01 deg C (3.32 Kohm pull-up) Input Type= 2 - AWM3300 Airflow Sensor Raw value in units of 25 ft/min. (Not used in ) Convert Type 0 = Primary Airflow, FPM (feet/min) 1 = Secondary Airflow, FPM (feet/min) 2 = Primary Airflow, CFM (cubic feet/min) 3 = Secondary Airflow, CFM (cubic feet/min) 4 = Primary Airflow, LPS (liter/sec) 5 = Secondary Airflow, LPS (liter/sec) 6 = Primary Airflow, CMH (cubic meter/hour) 7 = Secondary Airflow, CMH (cubic meter/hour) Input Type =3 - User Adjust Convert Type 0 = -100 %, 0, +100% Slide Switch, 510 ohm pull-up 1 =-100 % to 100% .5 k to 5.5k pot, 5.11 k pull-up. 2 =-100 % to 100% 10 k to 30k pot., 10 k pull-up Input Type = 4 - Static Pressure Slope/Offset (Tracker) Convert Type 0 = 0 to 5 Vdc = -0.1 to + 0.1 wc Modus 1 = Custom (inputs 5,6,7,8 only) 2 = Input Type = 5 - Humidity (0..100%) Convert Type 0 = 0 to 5 Vdc = 0 to 100 % RH 1 = Custom (inputs 4,5,6,7,8 ) 2 = Input Type = 6 - CO2 Convert Type 0 = 0 to 5 Vdc = 0 to 2400 ppm 1 = Custom (inputs 4,5,6,7,8 ) 2 = Specific Slope(Span/4095) and Offset needed for designated input. Input Type= 7 - AWM3200 Airflow Sensor Raw value in units of 25 ft/min. (Not used in ) Convert Type 0 = Primary Airflow, FPM (feet/min) 1 = Secondary Airflow, FPM (feet/min) 2 = Primary Airflow, CFM (cubic feet/min) 3 = Secondary Airflow, CFM (cubic feet/min) 4 = Primary Airflow, LPS (liter/sec) 5 = Secondary Airflow, LPS (liter/sec) 6 = Primary Airflow, CMH (cubic meter/hour) 7 = Secondary Airflow, CMH (cubic meter/hour) Input Type = 8 – Binary Inputs MSNBL Input Type 8, Binary Input LSNBL Input Convert 2, Triple Contact Convert Type (128) 0 = Binary Normally Open (129) 1 = Binary Normally Closed (130) 2 = Binary Triple Contact Input Type = 9 - Temperature (10 Kohm thermistor type 2) (Input Conversion) MSNBL Input Type 9, 10k Thermistor Type 2 LSNBL Input Convert (144) 0 = 10k ThermType2 (3.32k Rp) F 10kType2(3.3k)F (145) 1 = 10k ThermType2 (3.32k Rp) C 10kType2(3.3k)C (146) 2 = 10k ThermType2 (10k Rp) F 10kType2(10k)F (147) 3 = 10k ThermType2 (10k Rp) C 10kType2(10k)C (148) 4 = Zone 10k ThermType2 (3.32k Rp) F Z10kType2(3.3k)F (149) 5 = Zone 10k ThermType2 (3.32k Rp) C Z10kType2(3.3k)C Input Type = 10 - Temperature (10 Kohm thermistor type 3) MSNBL Input Type 10, 10k Thermistor Type 3 LSNBL Input Convert (160) 0 = 10k ThermType3 (3.32k Rp) F 10kType3(3.3k)F (161) 1 = 10k ThermType3 (3.32k Rp) C 10kType3(3.3k)C (162) 2 = 10k ThermType3 (10k Rp) F 10kType3(10k)F (163) 3 = 10k ThermType3 (10k Rp) C 10kType3(10k)C (164) 4 = Zone 10k ThermType3 (3.32k Rp) F Z10kType3(3.3k)F (165) 5 = Zone 10k ThermType3 (3.32k Rp) C Z10kType3(3.3k)C Table 9, RAM Input Values Word, 16 bit, smoothed values. Note the actual value being read depends on the input configuration that is in Table 14. The values displayed depend on the Input Types and Convert Types in Table 14. Entry Description Input Values LO Fraction/ HI Integer Old Doubles Entry 1..16 are not supported 1,2 Reserved 3,4 Reserved 5,6 Reserved 7,8 Reserved 9,10 Reserved 11,12 Reserved 13,14 Reserved 15,16 Reserved Raw Input Values 0..4095 17,18 Raw (IN-1) 19,20 Raw (IN-2) 21,22 Raw (IN-3) 23,24 Raw (IN-4) 25,26 Raw (IN-5) 27,28 Raw (IN-6) 29,30 Raw (IN-7) 31,32 Raw (IN-8) Alternate Converted Values. 33,34 Primary Airflow Conversion 35,36 Spare 37,38 Spare Working Heating and Cooling Calculation Values 39,40 Zone Temp Previous (rOldZoneTemperature) 41,42 Zone Temp New (rNewZoneTemperature) 43,44 Primary Calculation 0..25500 (rPrimaryCalculation) 45,46 Secondary Calculation 0..25500 Word Values 0.01 deg F or ft/min 47,48 Zone Temp (IN-1) 49,50 Slide Switch (IN-2) 51,52 Variable User Adjust/Interlock (IN-3) 53,54 Spare (IN-4) - CO2 Level () 55,56 Outdoor Air Temperature (IN-5) 57,58 Discharge Air Temp (IN-6) 59,60 Water Loop Temp (IN-7) 61,62 Mixed Air/Auxiliary Temp (IN-8) Table 10, RAM Values Entry Description 1 ASIC/1 Time, seconds 2 ASIC/1 Time, minutes 3 ASIC/1 Time, hours (0..23) 4 ASIC/1 Day 5 Control State Status (0= N/A 1= unocc, 2=occ, 3=nsb, 4=mwu) bit 0,1 - 0= unocc; 1=occ; 2=nsb; 3=mwu 6 Control Mode (bits 01; 0=db, 1 = cooling, 2 = heating) 7 Afterhours Time Remaining 8 zone sensor flags bit 0 - Slide Switch Status - Down, slide switch is down bit 1 - Slide Switch Status - Up, slide switch is up bit 2 - Controller Interlock, interlock is present bit 3 - Holiday, Status 9 alarm bit 0 - Alarm 1 - Zone Temp HI (too hot) bit 1 - Alarm 1 - Zone Temp LO (too cold) bit 2 - Alarm 2 - Discharge Air Temp (too hot) bit 3 - Alarm 2 - Discharge Air Temp (too cold) bit 4 - Alarm 3 - HI Water Loop Temp (too hot) bit 5 - Alarm 3 - LO Water Loop Temp (too cold) bit 6 - Afterhours Status, bit 7 - Synchronize Status, 10 emergency flags bit 0 - Emergency Status, set emergency 1 bit 1 - Emergency Status, set emergency 2 bit 2 - HP Compressor Enable bit 3 - Heat Pump Request bit 4 - Alarm 4 Comp Fault, compressor fault switch is closed bit 5 - Spare (304AAlarm 5 Overflow Switch) bit 6 - ASIC disabled ? Does this do anything? bit 7 - Non-volatile corruption detected 11 Zone Temperature (rounded) 12 Spare 13 Compressor Duty Cycle Timer 14 Output Status, bit 0 - Fan Status bit 1 - RV Status 0 = CLG,1=HTG, based on BO-4 & RV Normal bit 2 - Compressor 1 bit 3 - Lights 15 Comp 1 On Time 16 Interstage Timer 17 Comp 1 Min ON/OFF Timer 18 Comp 2 On Timer 19 Comp 2 Min ON/OFF Timer 20 Discharge Air Temp 21 Water Loop Temp 22 Auxiliary Temp (IN-8) 23 Active CLG Temp SP 24 Active HTG Temp SP 25 Controller Status bit 0,1 - Mode 0 = DB, 1= CLG, 2 = HTG bit 2,3 - State 0 = UNOCC, 1 = OCC, 2 = NSB, 3 = MRDY bit 4 - Reserved = 0 (Acknowledged) bit 5 - Reserved = 0 (Communication Error Status ) bit 6 - In After-hours bit 7 - Heat Pump Request (Heat Pump's Only) 26 Emergency Flags bit 0 - Emergency 1 Status bit 1 - Emergency 2 Status bit 2 - HP Compressor Enable bit 3 - Heat Pump Request bit 4 - Alarm 4 LO Comp Fault bit 5 - Spare bit 6 - Spare bit 7 - Non-volatile Status 27 Alarm #1 bits 0- Alarm 1 HI Zone Temp bits 1 - Alarm 1 LO Zone Temp bits 2 - Alarm 2 HI DA Temp bits 3 - Alarm 2 LO DA Temp bits 4 - Alarm 3 HI Water Loop bits 5 - Alarm 3 LO Water Loop bit 6 - Afterhours Status bit 7 - Synchronize Status 28 Alarm #2 Bit0 - Shed Compressor Status Bit1 - Shed Fan Status Bit2 - Comp Lockout Status Bit3 - Proof of Fan Status Bit4 - State Overridden Bit5 - Occupancy Sensor Status Bit6 - RV Status 0=Cooling,1=Heating Bit7 - Non-volatile Written Status 29 Heat 1 On Timer 30 Heat 1 Min On/Off Timer 31 Comp Fault Counter 32 Comp Try Counter 33 Comp Retry Timer 34 Comp Fault Timer 35 Mode OR Status 0 = None, 10=DB, 11=CLG, 12= HTG Tri-state Output Status For tri-state outputs the status will be a Nibble which will have one of the following values. 0= Stop, 1= Open, 2 = Close , 3 = OR Open, 4 = OR Close, 5 = OR Min, 6 = OR Max, 7 = OR Stop. 36 Damper Status MSNBL Spare LSNBL 3 Position Economizer Status Binary Output Status For binary outputs the status will be a pair of bits which will have one of the following values. 0= Off, 1= On, 2 = OR Off, 3 = OR On . 37 Function Status On, Off, OR BITS_0,1 Output Status- Fan BITS_2,3 Output Status- Heat 1 BITS_4,5 Output Status- Heat 2 BITS_6,7 Output Status- Comp 1 38 Function Status On, Off OR BITS_0,1 Output Status- Comp 2 BITS_2,3 Output Status- Lights BITS_4,5 Output Status- Auxiliary CLG BITS_6,7 Output Status- Auxiliary HTG 39 Function Status On, Off, OR BITS_0,1 Output Status- Auxiliary 1 BITS_2,3 Output Status- Auxiliary 2 BITS_4,5 Output Status- Hi Fan BITS_6,7 Output Status- Economizer On/Off 40 Output OR State 0 = Not Overridden, 1 = Overridden. (bitwise) bit0 = Output 1,..., bit7 = Output 8 41 Output OR On Status 0 = Overridden Off, 1 = Overridden On. (bitwise) bit0 = Output 1,..., bit7 = Output 8 Input Status 42 Input O/R Status (bitwise) bit0 = Input 1,..., bit7 = Input 8 43 Input Fault Status Bit pairs 00 = 0 - no fault 10 = 2 - LO fault 11 = 3 - HI Fault 01 = 1 reserved bits0,1 - Input 1 Fault bits2,3 - Input 2 Fault bits4,5 - Input 3 Fault bits6,7 - Input 4 Fault 44 Input Fault Status bits0,1 - Input 5 Fault bits2,3 - Input 6 Fault bits4,5 - Input 7 Fault bits6,7 - Input 8 Fault 45 Output Status-Raw (bitwise) bit0 = Output 1,..., bit7 = Output 8 46 Cooling Requirement Calculation (%) Product of PI algorithm. 47 Heating Requirement Calculation (%) Product of PI algorithm. 48 LSNBL Control State Scheduled 0=UNOCC, 1=OCC, 2=NSB,3=MRDY MSNBL Lights Scheduled Status 1=Lights Off, 2=Lights On, 3=Lights Off, 4=Lights On, 49 Light Blink Timer 50 Trend Timer 51 Auxiliary CLG/HTG Timer Active Demand Limit Parameters 52 Active Demand Level 53 Active Demand Group 54 User Adjust Status 55 Heat Base Timer 56 Heat 2 On Timer 57 Heat 2 Min On/Off Timer 58 Economizer Position SP 59 Economizer Position 60 High Fan Timer 61 Gas Heat Delay Timer 62 Fan Delay Timer 63 Trend Pointer 64 Fan Run Time Today 65,66 Compressor Run Time Today 67 Compressor Starts This Hour 68 Compressor Starts Last Hour 69 Compressor Starts Today Table 11, PROM Data (Read Only) Entry Description 1..10 Product Identification 1 Product Number (ASCII) 8 2 Product Number (ASCII) 6 3 Product Number (ASCII) 5 4 Product Number (ASCII) 5 5 Version Number (ASCII) n 6 Version number (ASCII) m 7 Firmware revision (ASCII) 6 8 Firmware revision (ASCII) 5 9 Firmware revision (ASCII) 5 10 Firmware revision (ASCII) a 11..21 FW Date Stamp 22..27 FW Time Stamp Table 12, Reserved This Table is no longer supported Table 13, Non-volatile Trend Setup The trend interval is in 15 minute periods. The trend data always starts at midnight. The first trend entry is at 00:00 hours as identified by the Trend Day of Week. Trending only takes place when the controller is synchronized and when Trend Day of Week is non-zero. Both trends use the same date stamp and trend pointer. The trend pointer is the offset from the starting byte based on the time that has elapsed since mid-night on the Trend Date Stamp Day of Week. The trend may extend across multiple days up to 1 week. Two RAM data trends of 96 values have been assigned. Trend data is read from upper half of Non-volatile using MT= 07h Read Multiple bytes from upper NON-VOLATILE, or reading Table 254 Upper NON-VOLATILE,. Trend table 1 starts at MT= 07h, byte 0, through byte 95, or Table 254, Entry 1 through 96. Trend table 2 starts at MT= 07h, byte 96, through byte 191, or Table 254, Entry 97 through 192. When the calculated trend position exceeds 96 values, or the day returns to the current Date, then the trend rolls over and begins again with the current Trend Day of Week. Entry Description 1 Trend User Date, month [Default,0] 2 Trend User Date, day [Default 0] 3 Trend User Date, hour [Default 0] 4 Trend Day of Week [Default 0] 5 Trend Number of Values (RAM) [Default 0] 6 Trend Interval (in quarter hours) [Default,1 = 15 min] 7 Trend 1 Table Number [Default 16] 8 Trend 1 Entry Number [Default 4,Zone Temperature] 9 Trend 2 Table Number [Default 16] 10 Trend 2 Entry Number [Default 8,Discharge Air Temp ] Trend 1 Choices: Zone Temperature Default Discharge Air Temp. Water Loop Temp. Outdoor Air Temp. Other Trend 2 Choices: Discharge Air Temp.Default Water Loop Temp. Outdoor Air Temp. Zone Temperature Other Table 14, Non-volatile Trend 1 Data Entry Description 1 Trend 1 Data Value 1 ... 96 Trend 1 Data Value 96 Table 15, Non-volatile Trend 2 Data Entry Description 1 Trend 2 Data Value 1 ... 96 Trend 2 Data Value 96 Table 16, RAM Standard Polling This standard polling table always returns the following 8 data bytes from the controller Entry Description 1 Alarm Status 1 bit 0 - Alarm 1 Hi, Zone Temperature bit 1 - Alarm 1 LO, Zone Temperature bit 2 - Alarm 2 Hi, Discharge Air Temp bit 3 - Alarm 2 LO, Discharge Air Temp bit 4 - Alarm 3 Hi, Water Loop Temp bit 5 - Alarm 3 LO, Water Loop Temp bit 6 - Alarm 4 Hi, Compressor Lockout bit 7 - Alarm 4 LO, Compressor Fault 2 Alarm Status 2 bit 0 - Alarm 5 Hi, Proof of Fan Alarm bit 1 - Alarm 5 LO bit 2 - Alarm 6 Hi, Changeover Alarm bit 3 - Alarm 6 LO bit 4 - Alarm 7 Hi bit 5 - Alarm 7 LO bit 6 - Alarm 8 Hi (ASIC/2 Only) bit 7 - Alarm 8 LO (ASIC/2 Only) 3 Controller Status bit 0,1 - Mode 0 = DB, 1= CLG, 2 = HTG bit 2,3 - State 0 = UNOCC, 1 = OCC, 2 = NSB, 3 = MRDY bit 4 - Reserved = 0 (Acknowledged) bit 5 - Reserved = 0 (Communication Error Status ) bit 6 - In After-hours bit 7 - Heat Pump Request (Heat Pump's Only) 4 Zone Temperature 5 Active CLG Temp SP 6 Active CLG Temp SP 7 Output Status 8 Discharge Air Temperature IN-6 9 Water Loop Temperature IN-7 10 Outdoor Air Temperature IN-5 11 Mixed Air/Aux Temperature IN-8 Table 17, Non-volatile Input Raw Fault Limits These 8 bit values are used to determine if the input raw readings are out of range. Note: 0 to 5 Vdc inputs will show a low fault if the voltage is below 0.06 Vdc or a high fault if the voltage is above 4.70 Vdc. Low Input Raw Fault Limits 1 Input 1 Low Fault Limit [Default 3] 2 Input 2 Low Fault Limit [Default 3] 3 Input 3 Low Fault Limit [Default 3] 4 Input 4 Low Fault Limit [Default 3] 5 Input 5 Low Fault Limit [Default 3] 6 Input 6 Low Fault Limit [Default 3] 7 Input 7 Low Fault Limit [Default 3] 8 Input 8 Low Fault Limit [Default 3] Hi Input Raw Fault Limits 9 Input 1 Hi Fault Limit [Default 240] 10 Input 2 Hi Fault Limit [Default 240] 11 Input 3 Hi Fault Limit [Default 240] 12 Input 4 Hi Fault Limit [Default 240] 13 Input 5 Hi Fault Limit [Default 240] 14 Input 6 Hi Fault Limit [Default 240] 15 Input 7 Hi Fault Limit [Default 240] 16 Input 8 Hi Fault Limit [Default 240] Table 18, XRAM Data This standard table returns values from XRAM in the 8655. Entry Description 1 Economizer Cooling Requirement 2 Analog Output 1 Value 3 Analog Output 2 Value 4 Analog Output Override Status bit 0 – AO1 Overridden bit 1 – AO2 Overridden 5,6 Mixed/Discharge Air Temp – previous 7 AO1 Unscaled 8 AO2 Unscaled 9 Factory Test XP Out bit 0 – XP05 Output, …, bit 7 XP12 Output, 10 Factory Test XP IN bit 0 – XP01, bit 1 – XP02, bit 2.7 - reserved 11 Factory Test State 12 Fan Start Timer 13 Test Variable 0 14 Test Variable 1 15 Test Variable 2 16 Test Variable 3 17 Relay Faults 18 Input Faults 19 Other Faults 20 Economizer Offset Timer 21 CO2 Ventilation Minimum 22 Bits 0,1, Changeover Mode 0, Auto; 1 Force Changeover ON; 2, Force Changeover Off Bit 2 Changeover Status 0, Off; 1, On Bit 3 Spare Bit 4 Spare Bit 5 Spare Bit 6 Spare Bit 7 Spare 23 Spare18-23 24 Spare18-24 |
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