CONFIGURATION
Both knobs
(encoders)
can be rotated and pressed to perform various
functions.
Pressing ‘MODE’ moves through Manual Dosing, Calibration/Set
Clock Time returning to the main window.
Pressing ‘VALUE’ is the shortcut to quickly change setpoints for any of
the relays outputs.
(See Fig.4)
Default values for the DPH-64 instrument
The DPH-64 is shipped with a standard default configuration pro-
grammed in non-volatile memory.
Of course all values can be customised through the configuration setup.
Entered values are stored in non-volatile memory and are not lost through
power failure. An internal battery runs the real time clock if power is not
present.
Relays S1 to S4 enabled
Dosing Mode = SETPOINT
(normal dosing)
Dosing S1 and S3 = UP
Dosing S2 and S4 = DOWN
Setpoint S1 and S3 = 6.00pH
Setpoint S2 and S4 = 8.00pH
P1 and P2 pulse output is disabled.
Temperature Compensation Manual
(+20.0
o
C)
Temperature hidden from display
4-20mA normal output
Range 4mA = 0.00pH 20mA = 14.00pH
The DPH-64 automatically returns to the main window after 2 minutes if,
for some reason, left anywhere in the configuration or calibration menu.
F
The DPH-64 automatically returns to the main window after 2 minutes if
left anywhere in the configuration or calibration menu.
PAGE 10
DPH-64 Instruction manual
