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Presto Master 

Copyright

©

Agricultural Instruments Corp (AIC) 

17 

TL 

Next 

Group 

Archive = 

These records include the sum of all the 

milking since the start of the system 

TL

 = Total milk and Average per Cow 

CT = 

 Total Number of Cows milked 

TM

 = Average Milking Time per Cow 

 

Nex

t = Takes you to the next screen 

Group = 

All the Cows, Press the Right Switch and 

it will change which group individually 
 

TM 

Screen Currently In 

Presto Master Menu Screens 

 
Screen # 7 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Screen # 8 
 
 
 
 
 
 

 
 
Screen # 9 

CT 

TL 

NATP 

BLRC 

RXOV 

NATP = 

 No answer to Poll. A signal is sent from the 

Presto Master to the detachers and is not  received 
back. Possible cable or electrical damage 

NACK = 

 No Acknowledge. Stall control does not 

acknowledge data sent by Presto Master  within      
allowed time 

BADP = 

 Bad Parity. Counts the number of bad data 

packets the Presto Master receives 

ICTO = 

 Inter Character Time out.  

BLRC = 

 Bad Longitudinal Redundancy Check. 

Counts when a response check character received 
was different then expected.  

RXOV = 

 Received Overflow. Counts when too 

many characters were received in response from a 
stall    control 

Next = 

Takes you to the next screen 

ICTO 

NACK 

Up time = 

Total number of time that the Presto    

Master has been running 

Next 

= Takes you to the next screen 

Next 

CLR 

Up Time 

Next 

BADP 

Summary of Contents for Presto Master

Page 1: ...Presto Master Copyright Agricultural Instruments Corp AIC...

Page 2: ...urpose of identification of the products listed herein and does not express or imply a warranty that the products will necessarily conform to the illustrations or descriptions presented herein AGRICUL...

Page 3: ...petroleum based products to come into contact with the control box or flow cell These products will damage the plastic Power Requirements Power Conversion P power watts I current amps V volts Amps I w...

Page 4: ...more power supplies are used in the same installation the negative outputs must be tied together by adding an 14 gauge jumper wire tying the negative DC outputs together of each power supply This est...

Page 5: ...an udder w milker unit by the right attach detach switch To change any of the operating parameters it is necessary to enter the setup mode To enter into the setup mode push both switches at the same t...

Page 6: ...h Detach Right Side There are three lamps embedded in the top of the control two red and one yellow The two red lamps located on the upper corners of the controls provide indications as follows Right...

Page 7: ...Power Source Presto Master Internal and External Wiring Diagram External Wiring Diagram The following wiring schematics layout three different ways the Analyst Presto Control can be wired USE DIELECT...

Page 8: ...agram 2 conductor 24 gauge or larger cable power directly from Presto system power supply 2 conductor twisted pair of communication cable w shield NOTICE Com Cable from Presto Detacher Control Stall 1...

Page 9: ...or dry the cows are milked They should be adjusted according to the farmers liking To do so during milking immediately after the detacher detachers the milking unit hand strip the cows and with guidan...

Page 10: ...ber when starting milk Take Off Flow Rate 0 2 4 LB min 0 09 1 82 Kg min Varies 0 8 LB min 0 36 Kg min Increase to milk cows wetter decrease to milk cows drier Detach Delay 0 60 seconds 1 second 10 sec...

Page 11: ...ure CT Logic Deviation Degrees 3 5 9 Degrees 1 6 Degrees The deviation degree is the amount the milk temperature must deviate from the average to set off the high temp alarm Alarm Temp De grees F or C...

Page 12: ...imer The timer starts when milk switch is pressed The Presto display shows a countdown to attach Power Up Mode Memory Idle Wash Memory Memory the Presto Control will power up in the mode it was last p...

Page 13: ...re two switches embedded in the decal on the front cover of the Presto Master They are pictorially labeled with a hand for manual left switch and udder w milking unit for milking right switch The foll...

Page 14: ...mber of Cows Milked PR Prep Ratio TM Average Milking Time Per Cow Next Takes you to the next screen CPH Cows Per Hour ALL All the Cows Switching this will show you individual group numbers Screen Curr...

Page 15: ...Average Milking Time Per Cow Next Takes you to the next screen CPH Cows Per Hour ALL All the Cows Switching this will show you individual group numbers Screen Currently In TL CT PR TM Next CPH ALL TL...

Page 16: ...the flow cell The timer begins when the operator has activated the right switch and the Presto Control enters milking mode The milking timer will stop when the detach milk flow threshold has been dete...

Page 17: ...sent from the Presto Master to the detachers and is not received back Possible cable or electrical damage NACK No Acknowledge Stall control does not acknowledge data sent by Presto Master within allo...

Page 18: ...part must be returned for warranty consideration This Warranty extends only to the original purchaser and may not be transferred It is valid only on the original installation unless the Company otherw...

Page 19: ...n Each product of par should be in strict accor dance with the manufacturer s instructions Many states and localities have codes and regulations governing sales construction installation and or use of...

Page 20: ...D Number Yes No N A Presto units will ask for an IC Number when starting milk Take Off Flow Rate 0 2 4 LB min 0 09 1 82 Kg min Varies Increase to milk cows wetter decrease to milk cows drier Detach De...

Page 21: ...alarm threshold Invert Shutoff Yes No Reverses polarity to vacuum shut off shifting valve Invert Cylinder Yes No Reverses polarity to retraction cylinder shifting valve PWM Yes ON No OFF Power Modulat...

Page 22: ...powers up the detach mode Wash The Presto Control will power up in wash mode Reset Factory Defaults Yes No Selecting Reset factory default will reset all your settings Switching the settings back to t...

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