Martel Electronics 3001 - Manual (Page 31)

b) Press the key. The 3001 automatically senses which pressure module is
attached and sets its range accordingly.
c) If necessary, press the key again to cycle through the pressure units until the
desired one is displayed.
d) Before attaching the module to the pressure source, zero the module as described in
the instruction sheet that came with the module. Procedures vary, but all end with
pressing the and keys.
e) Attach the module to the pressure source according to the instruction sheet that
came with the module, taking care to follow all safety precautions when dealing with
high pressures.
6. Output Setpoints
Nine preset output setpoints may be stored and recalled for each of the following output
modes:
• Voltage
• Current
• each thermocouple type, including millivolts
• each RTD type, including each of the five custom curves.
They may be recalled on an individual basis, or as an automatic up and down cycle with
a configurable dwell time between each setpoint. The automatic cycle feature always
starts at setpoint number 1, stepping up to a user specified ending setpoint number, then
back down in reverse order, and then repeats.
To set a setpoint:
a) Select the output mode.
b) Enter the output value for the setpoint.
c) Press the and keys to select the SET function.
d) At the setpoint number selection prompt "SET POINT#", press the numeric key,
1 to 9, corresponding to the setpoint to be set.
e) If the automatic cycle feature is to be used, care should be taken to order the
setpoint values in an appropriate manner. It always cycles between setpoint
number 1 and a user specified ending setpoint number. The values in the
cycled group of setpoints should be entered with this in mind. Any random
setpoints used for individual checks can then be located after the usual ending
setpoint number.
To recall a single setpoint:
a) Select the output mode.
b) Press the and keys to select the RECALL function.
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