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AW Company 8809 Industrial Drive, Franksville, WI 53126 à web: www.awcompany.com
Tel: 262-884-9800 Fax: 262-884-9810 | Email: aw@awcompany.com
REV. 4 10/05 EMO-500 Manual.DOC
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For example - Limit 1 & 2 can be programmed for Warning & Alarm settings on Flow A
while Limit 3 & 4 could be allocated to Warning & Alarm for Flow B or Flow A+B and
Total B respectively. Therefore Limits 3 and 4 can be selected independently but 1 & 2
cannot be separated.
Therefore, if Ratio A/B is selected under the Limit 2 rule, the limit programming is
complete. The unit will exit to the last display in memory before entering the
programming mode.
Other options are as follows: Page using F4 and Enter, F6.
- Ratio A/B
- Job Total for A - Flow A
- Job Total for B - Flow B
- Job Total for A+B - Flow A+B
NOTE: If the user selects any function other than Ratio A/B for the Limit 2 Rule,
the EMO 500 will still monitor the ratio of flow A/B, but no Warning or Alarm will
trip when flow is out of the programmed error percentages. This will be indicated in
display 5 as " NO RATIO MODE FOR LIMITS 1 & 2 ".
The F5 key will call up Meters/Units Programming
< In this program section the user can select from 9 Flow Meters and 3 Engineering
Units. The EMO 500 will automatically enter the Rate Scaling Factors (KFR) and
Total Scaling Factors (KFT) for each of the selections below.
Flow Meters and their approximate K-factors
- ZHM01..160000 PPG - ZHM03...6600 PPG - HPM-15..32000 PPG
- ZHM02/1.32000 PPG - ZHM04...1800 PPG - HPM-20..16000 PPG
- ZHM02...16000 PPG - ZHM05....500 PPG - HPM-30...6600 PPG
When in the Meters/Units Program, scroll through the Meters until the selection
desired appears on the display. Then enter with the F6 key. The unit will then ask the
user to select the Engineering Units in the same manner.
Engineering Units
- CC & CCPM - GAL & GPM - OZ & OZM