[CHAPTER 5 OPERATION]
5-10 |
DOO C HPU M P
6 Comm. ID Setup Pr-51
To set up CAN Comm. ID to ‘0’ in order
to make CAN Comm. Disabled.
7 Target Pressure Setup St Group
To set up target pressure of pump
system.
8
Motor Rotation
Direction Selection
dr-20
To make rotation direction of motor
same as pump operation direction
9 Operation
Press
key, them pump operates
with target pressure.
D. Target Pressure Setup
• If you don’t know about correct pressure setting, contact the specialist.
• If you press key for more than 3 seconds on a mode displaying S of St group, it
changes to pressure setting screen. At the moment, if you use key or key to
change the value to desired setting and press key, the pressure setting is changed with
screen.
※ If you press key without pressing key after changing the setting, the setting will
not be changed and the screen will exit from pressure setting change mode.)
※ If the pressure setting is changed, the high pressure alarm (‘Pr-70’) setting
will be
automatically set to the value 2 bar higher than the pressure setting.
E. Checkup on Rotation Direction of Pump
• It would be correct if the rotation direction is counter clockwise from a viewpoint of fan
cover of the pump. (If the rotation direction is reversed, it cannot generate the normal
pressure.)
• In order change the rotation direction...(Select one of the methods below.)
- Change two from three wires of the motor input.
- Change the value of Parameter ‘dr-20’ to other one. ‘dr-20’.
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