-27-
NO.ZK2-OM00501-B
■[F 2] Setting of OUT2
Set OUT2.
Set ON and OFF points of the supply pilot valve, and the range in which an input is not allowed.
Operation of OUT2
Supply pilot valve: OUT2 is turned on by the signal for suction. Suction starts by the generation of vacuum
pressure.
When the vacuum pressure reaches the set value (P_1 ‐ H_3: OFF point of supply pilot valve signal),
the supply pilot valve is turned off.
After that, when the vacuum level decreases and reaches the suction switch ON point (P_1 + H_2: Supply
pilot valve signal ON point), the supply pilot turns on again to maintain the vacuum.
After the supply pilot valve is turned off, the vacuum pressure will decrease.
When the vacuum pressure reaches the suction switch ON point (P_1 + H_2: ON point of supply pilot
valve signal), the solenoid valve for supply will turn ON again and increase the vacuum pressure.
Afterwards, The supply pilot valve repeats this ON and OFF cycle.
Area in which setting of H_2 is prohibited can be set by the range in which H_4: supply pilot valve signal is
prohibited to input.
The default settings are P_1：-70.0 kPa, H_1:10.0 kPa, H_2:5.0 kPa, H_3:0.0 kPa, H_4:1.0 kPa
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