Fine-Tuning The Cmm (Iq) Easy; Iml Charging Cycle Using Cycle Ok Feedback - Simco-Ion Charge Master Micro IQ Easy Notice D'utilisation

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6.2 Fine-tuning the CMM (IQ) Easy

Note:

The high voltage value and the cycle duration must be set for optimum charging to suit

different applications and numbers of electrodes. The set values must be established by

experimenting.

If there is no material between the charging electrode and earth when the high voltage is

switched on, the CMM (IQ) Easy may, depending on the electrode configuration, become

overloaded, illuminating the red LED.

Set the setpoint for the output voltage approx. 10% higher than the optimum value, in order

to accommodate process fluctuations. Do not set unnecessarily high values as this may

result in wear and arcing on the electrodes.

Allowing the machine control unit to use the "Cycle OK" feedback signal makes it possible to

obtain optimum process times.

Make sure the 24 V DC power supply is connected.

Set the optimum setpoint found in 6.2. This 4–20 mA control current must be supplied

continuously if the CMM (IQ) Easy is used without the IQ platform.

Insert the electrode(s) and label(s) in the mould with the label(s) placed against the mould

wall.

Now activate the high voltage by activating the "Remote On/Off" input.

The CMM (IQ) Easy will now charge the label(s) electrostatically (orange LEDs). As soon as

the CMM (IQ) Easy detects that the label or labels have been charged, the "Cycle OK" signal

will become active.

Now turn the generator off by switching off the "Remote On/Off" input.

Wait until the CMM (IQ) Easy has detected that the charge on the electrode has reduced

sufficiently and the "Cycle OK" signal is no longer active.

The electrode or electrodes can now be removed from the mould and injection can take

place.

Figure 6, charging cycle with Cycle OK

CMMEasyCMMIQEasy_UM_9752098500_NL_D_GB_F_V3_1

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