BOXER iD Driver, User Manual

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3.0 Operation
When powered up the display initially shows BOXER PUMPS. On first opera-
tion or following a reset the driver enters Dispense mode. Thereafter the driv-
er will always return to mode last used prior to switching off.
The driver is operated using the 4 keys on the PCB under the display:
From left to right, these are referred throughout this manual as ’settings’, ‘down’, ’up’ and
’enter’. The above symbols are used in the mode settings menus (Appendix A, B and C).
3.1 Moving between modes
The following section assumes the driver is initially in Dispense mode and the
user wishes to change to Dose mode.
1 Press and hold ‘settings’. The display first shows ‘Settings’, then ‘Mode
Dispense’.
2 Press ‘enter’. The display first shows ’Changes Mode’, then ‘Mode Dis-
pense’ (with ‘Mode’ flashing).
3 Use Up and Down keys to select new mode, example ‘Mode
Dose’ (with ‘Mode’ flashing).
4 Press ‘Enter’. The display first shows ‘Mode Set’, then ‘Mode Dose’.
5 Press ‘settings’. The display first shows ’Exiting Settings’, then enters
the Dose Mode’
3.2 Using the Dispense mode
With the driver in Dispense mode the ‘Run RPM’ is shown.
1 Using the ‘up’ and ‘down’ keys the rpm can be adjusted.
2 All other settings including calibration can be adjusted in the Dispense
Settings Mode. See section 4.0.
3 Press ‘enter’ to start running.
4 The display counts up the dispensed volume (calibration is needed).
5 When running the speed can be increased / decreased using the ‘up’
and ‘down’ keys.
6 Press ‘enter’ to stop running. The dispensed volume is shown.
7 Press ‘enter’ as required to start / stop the dispensing.
8 If ‘settings’ is pressed when stopped, the display returns to the ‘Run
RPM’. Speed can be adjusted and the dispensed volume is automati-
cally reset to 0 ml.
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3.3 Using the Dose mode
With the driver in Dose mode the ‘Dose ml’ is shown.
1 Using the ‘up’ and ‘down’ keys the dose volume can be adjusted.
2 All other settings including calibration can be adjusted in the Dispense
Settings Mode. See section 4.0.
3 Press ‘enter’ to start running.
4 The display counts up the dispensed volume.
5 Once the dose volume is reached the driver enters a interval pause.
The display counts down the time before the next dose commences.
6 Dosing continues for the set or infinite number of cycles.
7 Press ’enter’ to stop the cycle. The display first shows the volume ob-
tained in the last dose, then returns to the ‘Dose ml’ display.
3.3 Using the Analogue mode
With the driver in Analogue mode the ‘Analog RPM’ is shown. The driver acts
as a pure analogue driver and runs at all times runs according to the analogue
inputs.
The inputs are:
► On / off (pulled up, with no input = ‘on’).
► Direction (pulled up, with no input = ‘CW’).
► Speed 0 to 5 V* (range defined in the settings, see section 4.12).
* with no speed input the RPM will drift around 20 rpm!
The location of the inputs are shown in section 5.1.
Once in Analogue mode the driver can only be stopped by changing to a dif-
ferent mode (press and hold ’settings’).
Since the inputs are partly also shared with the keys on the PCB, when run-
ning in analogue mode pressing and holding ‘up’ will reverse the direction
while pressing and holding ‘enter’ will stop the pump.
4.0 Programmable Settings
The iD driver has 12 programmable settings which are used in some or all of
the three modes. The menu structure of each of the modes is shown in a pic-
torial form in appendix A, B and C.
4.1 Current
(used in Dispense, Dose and Analogue mode)
It is a characteristic of stepper motors that they will run hot at slow speeds. To
reduce temperature the current setting should be set to the lowest possible
setting which does not stall the pump.
Default = 4.16A
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