MICON 500C Electronic Sequencing
27
234AY00.INS R06
Computer Installation Guide
7.1.2 MAX FLOW (maximum flow) – Table 6, page 25
This flow rate determines an excess flow threshold above which the MICON 500C will cease flow. The
value can range from 0 - 180 units/minute. If a flow rate above the set value is calculated, all valves
close. All lines turn OFF and the
sale complete
tone is given.
If the
IN COUNT
INFO-PAC setting is less than 1000 (the default value) this MAX FLOW rate must be
multiplied by 10, 100 and 1000 for IN COUNT’s of 100, 10 and 1 respectively. See INFO-PAC MICON
500C Programming Manual (software version: 3.0).
7.1.3 IPTP FLOW 1 (increased pressure trip point – flow 1) – Table 7, page 26
This value is used to determine, while using only the low pressure line, when to open the valve for the
mid pressure line. In all sequencing methods, when the flow decreases below this value (00.0 units to
99.9 units) the valve for the mid pressure line is opened.
The appropriate INFO-PAC setting (units/minute) is calculated as approximately 20 percent of mass
flow meter maximum flow rate. The mass flow meter maximum flow rate is obtainable from the
manufacturer’s specifications. See INFO-PAC MICON 500C Programming Manual (software version:
3.0).
7.1.4 IPTP FLOW 2 (increased pressure trip point – flow 2) – Table 7, page 26
This value is used to determine, while using only the low and mid pressure lines, when to open the
valve for the high pressure line. In all sequencing methods, when the flow decreases below this value
(00.0 units to 99.9 units) the valve for the high pressure line is opened.
The appropriate INFO-PAC setting (units/minute) is calculated as approximately 10 percent of mass
flow meter maximum flow rate. The mass flow meter maximum flow rate is obtainable from the
manufacturer’s specifications. See INFO-PAC MICON 500C Programming Manual (software version:
3.0).
7.1.5 FILL OPTION – Table 7, page 26
This value defines if the mid and high banks are controlled by solenoid or motor actuator values.
