Fault Screens; Output Configuration Guide - ECD TC80 Instruction Manual

 SYSTEM allows the Input to be simulated. Two choices are available, FIXED is
a fixed value, RAMP varies the signal across the 4-20 mA range, from the
lowest value to the highest value and back, activating and deactivating relays
if present. The RAMP has two adjustments the Ramp period, 30 seconds to 2
minutes and Duration; 1 cycle, 5, 10, 20, 30 minutes.
 RELAYS allows individual relays, #1, #2, and #3 to be activated and deactivated
 4-20 mA allows the output to be simulated from 4.00 mA to 20.00 mA.
3.2.6 F S
AULT CREENS
Fault
Memory Error
Input Voltage OOT
+12V OOT
+3.3V OOT
Loss of Comm
No Sensor
Cal Failed
Relay 1 Expired
Relay 2 Expired
Relay 3 Expired

3.3 OUTPUT CONFIGURATION GUIDE

Install and wire the T80 Transmitter as described in Sections 2.1 and 2.2 above.
Connect the sensor to the transmitter as described in Section 2.2 above.
Supply power to the Model T80 transmitter.
Verify the proper measurement type is displayed, pH and TCl
parameter, the calibration data and the range of measurement to the transmitter. The default configuration of
the 4-20 mA output is the range of the sensor, 0-14 pH for pH sensors and 0.00 -20.00 ppm for Total Chlorine. To
change the 4-20 mA range, follow the instructions in Section 3.3.1 below.
Definition
AN ERROR WAS FOUND
WITH THE MEMORY OF
THE MICROCONTROLLER
POWER IS OUT OF
TOLERANCE
ONBOARD 12V IS
OUT OF TOLERANCE
ONBOARD 3.3V IS
OUT OF TOLERANCE
COMMUNICATION WITH
THE SENSOR WAS LOST
NO SENSOR WAS FOUND
AT START-UP
SENSOR CALIBRATION
FAILED
RELAY 1 TIME
ON EXPIRED
RELAY 2 TIME
ON EXPIRED
RELAY 3 TIME
ON EXPIRED
2
RETURN TO FACTORY
FOR SERVICE
CHECK WIRING TO
THE TRANSMITTER
RETURN TO FACTORY
FOR SERVICE
RETURN TO FACTORY
FOR SERVICE
CHECK WIRING TO
THE SENSOR
CHECK WIRING TO
THE SENSOR
1) CLEAN SENSING TIP
2) VERIFY SOLUTIONS
3) DO NOT LEAVE
UNATTENDED
4) RE-CALIBRATE
1) CHECK SENSOR OP
2) CHECK AUX EQUIP
A) PUMPS
B) TANKS
1) CHECK SENSOR OP
2) CHECK AUX EQUIP
A) PUMPS
B) TANKS
1) CHECK SENSOR OP
2) CHECK AUX EQUIP
A) PUMPS
B) TANKS
. The sensor automatically uploads the measured
Recommendation
26