Dispense/Copy; Keypad Lockout Enable/Disable; Remote Control; Remote Control Setup - Masterflex L/S 7523-60 Manual De Operación

A first press of the DISP key results in the last entered dispense volume flashing on the display. The "mL"
annunciator will illuminate and flash. The UP/DOWN (▲, ▼) keys are used to change the dispense volume, if
desired. The STOP/START key then initiates delivery of the set volume. The amount remaining to be dispensed will
be displayed. The dispense function is exited by pressing the SIZE key.
A second press of the DISP key causes the COPY annunciator to illuminate and flash. The STOP/START key is then
used to set the desired copy amount without the need to know the volume in specific units. A third press of the DISP
key enters the copy dispense mode. The COPY annunciator stops flashing. The STOP/START key is then used to
initiate delivery of the copied volume. The number of copies dispensed will be displayed after each dispense. After
9999 copies, the display will rollover to zero. The STOP/START key is used to pause the copy dispense during
dispensing; copy dispense can then be continued using the STOP/START key.
A fourth press of the DISP key results in the last entered interval between dispenses and copies being displayed.
The SEC annunciator will illuminate and flash. The UP/DOWN (▲, ▼) keys are used to change the time between
dispenses, if desired, from 1 to 9999 seconds. The STOP/START key then initiates delivery of the set volume, with
the drive automatically initiating a new dispense after each timeout. The remaining time will be displayed during
countdown. The STOP/START key is used to stop the dispense cycle. A time of 0 seconds (default) will require
initiation of each dispense through the STOP/START key or the Remote STOP/START contact closure.
Pressing the DISP key a fifth time exits this mode.

Keypad Lockout Enable/Disable

Press and hold FLOW. After five (5) seconds, display will change to all dashes. Then, while holding FLOW, press
PRIME five (5) times. The MODE LED will flash when the keypad is locked and the remote inputs are still functional.
Selectable input (0–20 mA, 4–20 mA, 0–10V DC)
STOP/START; CW/CCW; PRIME via contact closure

Remote Control Setup

1. Place the power switch in the off position.
CAUTION: Power must be turned off before connecting the external remote control cable to prevent
damage to the drive.
2. Connect the cable from the external remote control to the DB-15 receptacle on the rear panel. On wash-down
units, connect to the mating receptacle on the bottom panel.
3. Select type of remote control input and output required as follows:
a. Press and hold the MODE key while turning the power switch to the on position. After two seconds, release
the MODE key. The initial display will show: "inP". After two seconds, the display shows either 0–20 or 4–20.
b. Press the up (▲, increment) or down (▼, decrement) arrow keys to select between 4–20 and 0–20 for current
loop control.
c. Press the MODE key again. The initial display will show: "out". After two seconds, the display shows either
0–10, 0–20, or 4–20.
d. Press the up (▲, increment) or down (▼, decrement) arrow keys to select between 4–20, 0–20, or 0–10 for
current loop or voltage output.
e. Press the MODE key to save the selection and exit.
4. Press the MODE key to select mode of operation. The LEDs indicate the selected mode. Select either mA or V.
NOTE: If using only remote STOP/START, PRIME and/or CW/CCW, the MODE can be set to any of the three
positions.

DISPENSE/COPY

REMOTE CONTROL

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