Honeywell Touchpoint 1 Manual
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User Settings TP1MAN Issue 4_03-10 (MAN0630)41 Event History This menu is for the review the last 10 time and date action records for alarms, faults and controller Power On/Off events. 1 Access the menu system and select the menu option. 8 Press OK. The display then shows a 10 second countdown. When the countdown is complete the display shows GOOD if the span has succeeded. If the span fails the display shows FA I L and returns to the beginning of the span menu. 9 Press OK. The display returns to the menu selection screen. 10 Press Cancel. Returns controller to normal operation. Press Up or Down. The icon flashes. 2 Press OK. The display shows a flashing A1 to indicate Alarm 1 event history is initially selected. 3 Select from: • A1- Alarm 1 (default) •A2- Alarm 2 • F- Fault • On/Off- Power Use the Up/Down buttons. 4 Press OK to access the selected history. 001 to 010 are shown on the display to indicate the position in the series of records. For example if A1 is selected by pressing OK the screen displays its ON record initially. • ON — indicates time/date the alarm activated. By pressing Up/Down the OFF record is then displayed. • OFF — indicates the time/date when a latched alarm was accepted/reset, or the time/date a non-latched alarm automatically reset. 010 indicates the last (10th) record. %v/v
User Settings TP1MAN Issue 4_03-10 (MAN0630)42 6 Press Cancel. Goes to the A1 history record. Choose further records from A2, F, or Power on/off. 7 When record viewing is complete press Cancel. The display returns to the menu selection screen. 8 Press Cancel. Returns controller to normal operation. Alarm Levels and Relay Action Sets the alarm levels for Alarm 1 and Alarm 2 as well as how the alarm and fault relays operate. For oxygen, either a Rising (oxygen enrichment), or Falling (oxygen deficiency) alarm can be selected. . 5 To view the other 9 records repeat the procedure. Note The time and date for each record is shown at the bottom of the display in a sequence of three parts. Each part is displayed for 2 seconds. For example if the time for the record is 18 minutes past 12 oclock on July 27th, 2004 then the display shows: • 2004 - year 2004 — first • 07 27 - 7th month, 27th day — second • 12:18 - 18 minutes past twelve — third The sequence then repeats. 1 Access the menu system and select the menu option. Press Up or Down. The icon flashes. 2 Press OK. The current A1 (Alarm 1) setting is displayed. 3 Use Up/Down to change the value. A1 alarm levels can be set between 0% and FS (full scale). The default setting is 20% of the full scale range. 4 Press OK to accept the change. If the gas units are %v/v and the gas being detected is oxygen then a rising alarm, UP, or a falling alarm, DOWN, can be set. Use Up/Down buttons to change the value. O2 only %v/v
User Settings TP1MAN Issue 4_03-10 (MAN0630)43 8 Press OK to accept the change. The display now changes to the current A2 Alarm 2 setting. 5 Press OK to accept the change. The display changes to the A1 relay action menu. The display shows either r 1-d (for relay 1 de- energized), or r 1-E (for relay 1 energized). 6 Use Up/Down to change the relay action. 7 Press OK to accept the change. The display changes to the relay latching or non- latching menu and shows either r 1-L (for Relay 1 latching), or r 1-N (for Relay 1 non-latching). Use Up/Down to change the relay action. The diagram shows the effect of latching or non latching relays. Flashing visual indicators show alarm has occurred and not pressedCancel Alarm Point Alarm Relay Operation (Latching) Alarm Relay Operation (Non-Latching) Audible Alarm Visual AlarmGas Reading Press button Press buttonCancel Cancel Visual alarm not cleared until gas alarm has cleared and pressed Cancel is Visual indicators stop f pressed but gas still presentlashing and go steady when Cancel Audible alarm can be silenced with gas present If gas rises again then Audible Alarm re-activates
User Settings TP1MAN Issue 4_03-10 (MAN0630)44 9Alarm 2 settings are changed in the same way as for Alarm 1. A2 alarm levels can be set between the A1 alarm level and the full scale range. The default setting is 50% of the full scale range. 10 Press OK to accept the changes. The display now changes to the F Fault Relay settings. 11Fault Relay settings are changed in the same way as for the alarm relays. 12 Press OK. The display returns to the menu selection screen. 13 Press Cancel. Returns controller to normal operation. Time and Date This menu sets the controller’s real-time clock. 1 Access the menu system and select the menu option. Press Up or Down. The icon flashes. 2 Press OK. 8 Press OK to accept the change. The display changes to a flashing display of the current time (hours). 9 Use Up/Down to change the hours. Between 00 and 23. At the bottom of the display the current selected year flashes. 3 Use Up/Down to change the year. Between 2002 and 2099. 4 Press the OK button to accept the change. The display changes to a flashing display of the current month setting. 5 Use Up/Down to change the month. Between 1 and 12. 6 Press OK to accept the change. The display changes to a flashing display of the current day. 7 Use Up/Down to change the day. Between 1 and 31.
User Settings TP1MAN Issue 4_03-10 (MAN0630)45 10 Press OK to accept the change. The display changes to a flashing display of the current time (minutes). 11 Use Up/Down to change the minutes. Between 00 and 59. 12 Press OK. The display returns to the menu selection screen. 13 Press Cancel. Returns controller to normal operation. Power Source This menu programs Touchpoint 1 for the type of available power source(s). The controller can be set to any of three different power supply modes. 1 Access the menu system and select the menu option. Press Up or Down. The icon flashes. 2 Press OK. The display shows one of the following current selected power modes: • dC-1 — AC only power supply • dC-2 — AC and DC power supplies • dC-3 — DC only power supply 3 Use Up/Down to select the required power configuration. Note If the system is powered by an AC supply, only dC-1 or dC-2 should be selected. If the system is powered by a DC supply, only dC-2 or dC-3 should be selected. 4 Press OK. The display returns to the menu selection screen. 5 Press Cancel. Returns controller to normal operation. Default Configuration Touchpoint 1 is supplied from the factory with a standard default configuration. The configuration is based on settings typically used in gas detection systems. The two versions of Touchpoint 1 are factory configured as follows.
User Settings TP1MAN Issue 4_03-10 (MAN0630)46 mV input detector 4-20 mA input detector * User configurable alarm set point in the range 10% to 90% of full scale. Function Default Configuration Display range and units0-100% LEL mV Signal 3.5 mV Overrange Alarm Relay 1*Alarm level 1 — 20% LEL Latching, normally de-energized, energizes on alarm (Single Pole Change Over 240 Vac 3A max) Alarm Relay 2*Alarm level 2 — 40% LEL Latching, normally de-energized, energizes on alarm (Single Pole Change Over 240 Vac 3A max) Fault RelayNon-latching, normally energized, de-energizes on fault (Single Pole Change Over 240 Vac 3A max) Function Default Configuration Display range and units0-100% FS mA Signal0 - 1.5 mA Open circuit fault 1.5 - 2.5 mA Inhibit 2.5 - 3.2 mA Drift fault 3.2 - 4.0 mA Deadband 4.0 to 20.0 mA Normal operation 22.0 mA Max. overrange Alarm Relay 1*Alarm level 1 — 20% of full scale Normally de-energized, energizes on alarm (Single Pole Change Over 240 Vac 3A max) Alarm Relay 2*Alarm level 2 — 40% of full scale Normally de-energized, energizes on alarm (Single Pole Change Over 240 Vac 3A max) Fault RelayNon-latching, normally energized, de-energizes on fault (Single Pole change over 240 Vac 3A max)
Maintenance
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WARNINGS
Touchpoint 1 is designed for installation and use in indoor safe area non-explosive atmospheres. Instal lation must be in accordance
with the recognized standards of the
appropriate authority in the country concerned.
Before carrying out any work ensure local regulations and site procedures
are followed.
Access to the interior of the controller, when carrying out any work, must only be
conducted by trained personnel. Switch off and isolate the power supply
to the controller, or obtain a hot work permit, when access is required. Take any
necessary precautions to prevent false alarms.
The detectors/sensors that the controll er connects to may be used for gas
detection in hazardous atmospheres. Re fer to the individual detector/sensor
instructions for their details.
This chapter tells about the following: • general maintenance
• troubleshooting , see page 39
• system configuration sheet , see page 40
• system review check sheet , see page 41
General Maintenance
Honeywell Analytics recommend that the controller’s configuration and operation are checked
annually using the two check sheets show n at the end of this section.
The System Configuration Sheet should be referenced during system checks and updated if
any changes to the system conf iguration have been made as we ll as a calibration log.
The System Review Check Sheet contains a list of the minimum checks that should be made
to ensure the proper and safe functioning of a system.
The gas detectors connect ed to the controller should be checked by following the procedures
detailed in their user guides.
Maintenance
Maintenance
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Troubleshooting
The following table details self diagnostics/problem solving for Touchpoint 1.
Configuration Fault ConditionSymptom Action
Power Supply Faults — subj ect to selected settings
DC1 normal:
Power LED (green) ON
Battery icon OFF AC supply failed
(
Maintenance
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System Configuration Check Sheet
Controller location Installed by Date
Configured by Date
Calibrated by Date
Contact tel no
Power supply ......... AC volts ......... DC volts
Channel
TypeSensePoint detector typeOther detector type
mV input mA input Flam.Toxic Oxygen
STD PlusPro
1 ..............................
Comments (Detail ancillary equipment such as audible/visu al alarm indicators, battery back up systems etc. )
Channel Configuration Channel Gas Range Units Alarm 1
Alarm 2Fault
Level* E/D L/NL Level* E/D L/NL E/D
1 * For Oxygen state rising (R) or fall ing (F) E/D Energized or De-Energized L/NL Latching/Non-Latching
Calibration Record
Actual zero reading Zero
re-cal?
Y/N? New zero
reading Actual
span
reading Span
re-cal?
Y/N? Span gas
conc. New span
reading Next cal.
due Carried
out by Date
Comments
Maintenance
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System Review Check Sheet/Record
Company Name Application Details
Contact Name
Address
Tel
Mobile
Fax
(Brief application and system overview including ancillary devices)Email
Customer reported problems/specific requests
Checklist
Control System Y N Comments
Is control system mounted in a suitable place?
Daily viewing, access for maintenance?
Is protection suitable for location?
Indoor/outdoor, enclosure IP /NEMA rating?
Are there any visual signs of damage?
Physical damage?
Is suitable cable/wire used for all connections?
Screened, SWA, CSA, or AWG?
Have all cables/wire been terminated correctly?
Use of crimps, terminals tightened?
Have all earth/ground connections been made?
Earth loops?
Are all the display indi cators working properly?
LCDs, LEDs?
Detectors Y N Comments
Are the detectors located in a suitable place?
Lighter/heavier than air gas? Breathing zone? Ventilation?
Are the detectors correct for the application?
Gas? Range? Type?
Are recommended accessories fitted?
Weather protection, collecting cone, filters?
Are the detectors/filters clean?
Not been painted, filters clean?
Are the detectors securely mounted?
Bracket, wall mount, pipe mount?
Are all glands/conduit secure?
Securely tightened, seals not perished?
Have all cables/wires been terminated correctly?
Use of crimps, terminals tightened?
Are junction boxes/encl osures closed properly?
Junction boxes, transmitter enclosures?
Ancillary Devices Y N Comments
Are connections to anci llary devices correct?
Audio/Visual alarms? Signs? Valves? DCS? SCADA?
Are the devices suitable for the relay ratings?
Correct switching power rating or driving other relays ?
Other General Comments
Checks carried out by Date Next check