KEP ES749 - Page 93

ES749 Flow Computer
89
SERVICE & ANALYSIS
6.15
SERVICE &
ANALYSIS
(Continued)
Connect your Ammeter (current meter) to (+) Pin 14 and (-) Pin 16.
Observe the reading on the ammeter. Using the numeric keys, enter
the actual reading (in mA) and press enter.
Display: ACTUAL? 4.025 mA
ADJ 4mA PIN 14-16
Observe the reading on the ammeter. Using the numeric keys, enter
the actual reading (in mA) and press enter.
Display: ACTUAL? 20.017 mA
ADJ 20mA PIN 14-16
Connect your Ammeter (current meter) to (+) Pin 15 and (-) Pin 16.
Observe the reading on the ammeter. Using the numeric keys, enter
the actual reading (in mA) and press enter.
Display: ACTUAL? 4.041 mA
ADJ 4mA PIN 15-16
Observe the reading on the ammeter. Using the numeric keys, enter
the actual reading (in mA) and press enter.
Display: ACTUAL? 20.006 mA
ADJ 20mA PIN 15-16
Connect your frequency meter to (+) Pin 12 and (-) Pin 13. This
feature is used to check the pulse output. Calibration is not
performed.
Selection:
OFF, 50 Hz, 10 Hz, 1.0 Hz, 0.1 Hz, 0.0 Hz
Display: OFF
SIMULATION FREQ.
ANALOG OUTPUT 1
CALIBRATION
(Pins 14 & 16)
ADJ
4 mA
(Pins 14 & 16)
ADJ
20 mA
(Pins 14 & 16)
ANALOG OUTPUT 2
CALIBRATION
(Pins 15 & 16)
ADJ
4 mA
(Pins 15 & 16)
ADJ
20 mA
(Pins 15 & 16)
FREQUENCY OUTPUT
SIMULATION
(Pins 12 & 13)