Electro-Chemical Devices (ECD) T80 - Manual (Page 25)

times and the State, energize: changes state from de-energized to
energized on alarm.
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Timed, Enter Period, Duration times and Hold On/Off
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Fault, No input required, relay condition changes from energize to de-
energize.
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Disable, Inactivates relay and removes the relay 1 button from the
HOME Screen display.
 HOLD, Freezes outputs at current value and locks relays in their current state.
• Hold Timeout, Removes HOLD after a certain period
of time, default setting: No Timeout, selections
include 15 minutes, ½ hour, 1 hour
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SERIAL MODBUS configure serial output,
 ADDRESS, enter address: 001 to 247
 BAUD, Choose baud rate, default 9600
 FORMAT, set serial data format, default value: 8N1, 8 bit, no
parity bit, 1 stop bit
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SERIAL HART configure output,
 ADDRESS, enter address: 01-63
 BAUD, default 1200, no adjustment available
 FORMAT, default value: 8O1, 8 bit, Odd parity bit, 1 stop bit,
no adjustment available
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PASSWD Enter 4 character password to protect access to MENU Level, CAL Menu, CONFIG
Menu and SIM Menu (simulate). Each level can be turned ON or OFF and can have a unique
password.
 MENU ON/OFF _ _ _ _ Locks Main Menu
 CAL ON/OFF _ _ _ _ Locks CAL and CONFIG
 CONFIG ON/OFF _ _ _ _ Locks CONFIG
 SIM ON/OFF _ _ _ _ Locks SIM and CONFIG
 SENSOR enters the sensor configuration menu.
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Choose SENSOR 1 or 2
 TYPE, Allows T80 transmitter to configure the S80 sensor.
For use only when switching the measurement electrode
type in an S80 sensor, i.e. for a pH electrode to a pION
electrode. Select Sensor Type: pH, ORP, DO
2
, NH
3
, NH
4
+ , Br - ,
Ca ++ , Cl - , Conductivity, Resistivity, Cu ++ , CN - , F - , NO
3
- , K + , Ag + ,
Na + , S --
 T COMP, Enter % temperature compensation per degree: pH, pION 0.33%, ORP 0.00%,
DO
2
4%, Conductivity 2%, Resistivity -5.4% (see Table Appendix D)
 ISO PT, Enter Iso Potential value in mV. The Iso Potential is
the point where changes in the temperature do not cause
changes to the signal.
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COMP Dual Channel Only, Sets compensation type: Dissociation
(pKa), NH
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+ , Free Chlorine, HF, S -2 , Interference, X ppm Sensor 1 = 1
ppm Sensor 2, Percentage % change per pH.
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