cating you are under the limit. (See Figure 2 for cable connections)
To run the V300 system in
4-20 mA current input specifications:
Isolated input: limited to ± 30 VDC from earth ground.
3.8 V
20 mA
4.8 mA
1.5%
1%
!Caution: If power is applied to the control unit while in
3.3Fluidic Set Up
There are a variety of Pump Head Module(PHM) configurations available for the V300 system.
Specific instructions are included with each configura- tion. It is important to follow the instructions included with the PHM to insure correct operation.
All fluid connections should be completed prior to mov- ing on to the next steps. In most cases, the pump can- not be run "dry" for more than a few minutes without damaging.
FOR ADDITIONAL REFERENCES SEE H431 AND Q431
3.4Connecting the Drive Module
Connect the drive module cable to the control unit's "PUMP Module" connector. The connector system is a screw in type that will tighten when turned clockwise. Tighten the connector hand tight. Do not over tighten, damage to the control unit and or cable may result, requiring factory service to repair.
3.5Connecting to the Main Power (AC Power)
The V300 utilizes a standard "IEC" style power cord. The unit ships with a North American power cable and may require a country specific power cable for your locality. In any case, the V300 must be connected to an approved grounded outlet of suitable AC voltage designed for 100 to 240 VAC at 50 or 60 Hz. Your local distributor can supply you with the proper power cord for your needs. (See Figure 2 for cable connections)
4.0Operation
!CAUTION CHECK LIST
Make sure the Power Switch is turned off prior to con- necting the approved power cable to the AC power out- let.
a)Do not attempt to apply power to the control unit until all of the above installation and set up procedures have been completed.
b)Double check reversing and mode switches prior to turning on the power switch.
c)Since the pump drive module can be a substantial distance from the control unit, it is imperative the operator visually verify that
the pump drive module is ready for use and is not in the midst of some maintenance procedure.
d)If the pump drive cable is disconnected from the control unit, do not simply
4.1In Manual Mode:
Turn on the AC power switch on the control module. After a brief initialization period (about 5 sec.) the dis- play will indicate the current stroke rate setting then alternate the "OFF" display indicating the control is waiting for the operator to press "RUN". At this time the operator may adjust the stroke rate using the up and down arrows. When the appropriate stroke rate % is displayed, the operator presses "RUN" to start the pump. At anytime, the operator may press "STOP" to shut down the pump. After pressing "STOP" the pump will remain off until the operator press "RUN". The stroke rate may be adjusted while the pump is running in addition to when it is in the off mode. The minimum stroke rate is 5.0% and the maximum stroke rate is 100.0%. Attempting to exceed these limits will result in the three dashes being displayed. While in manual mode, the analog input signal is ignored completely.
4.2All other Modes:
While the control module is set to one of the three ana- log interface modes, the control module is controlled by the reference signal being sent through the BNC cable. The display will indicate the percent of stroke rate being requested by the analog interface. For example; if the interface mode is
These analog input modes are designed to operate without user intervention however the "STOP" and "RUN" buttons are active allowing the user to stop the pump drive and restart the pump after being stopped by the operator.
4