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TB-6542

Page 1 of 5

 Revision 10/04

50524 Limit Comparator

CALIBRATION CHECK

RESISTOR BOX

OPERATING INSTRUCTIONS

3651 Walnut Avenue, Chino, CA 91710

Phone: (909) 627-8178

Fax (909) 627-7449

www.descoemit.com

Содержание EMIT 500524

Страница 1: ...TB 6542 Page 1 of 5 Revision 10 04 50524 Limit Comparator CALIBRATION CHECK RESISTOR BOX OPERATING INSTRUCTIONS 3651 Walnut Avenue Chino CA 91710 Phone 909 627 8178 Fax 909 627 7449 www descoemit com ...

Страница 2: ...hrough 8 have installed values Positions 1 2 9 and 10 can be installed by the user for one set each of custom low and high limits The standard settings are as follows POSITION 1 optional low limit fail low 2 optional low limit pass safe 3 1 91 MΩ FAIL LOW 4 1 91 MΩ PASS SAFE ZVM default settings 5 10 MΩ PASS SAFE 6 10 MΩ FAIL HIGH 7 35 MΩ PASS SAFE 8 35 MΩ FAIL HIGH 9 optional high limit pass safe...

Страница 3: ...high according to what operator high limit the ZVM or is calibrated at The red LED on the ZVM operator 1 display should be on and the audible alarm should sound indicating the fail high condition 9 Disconnect the resistor box plug from the operator 1 remote jack Plug the resistor box plug into the operator 2 remote jack and repeat the four tests in steps 5 through 8 to test operator 2 10 The corre...

Страница 4: ...connected in series Low limit pass safe R2 R2A connected in series Optional high limit Designated resistors on circuit board High limit pass safe R9 R9A connected in series High limit fail high R10 R10A R10B connected in series NOTE Two three for position 10 resistor locations are connected in series are provided in case resistors need to be added to achieve the desired total resistance Solder a s...

Страница 5: ... slip invoice or other proof of date of purchase Any unit under warranty should be shipped prepaid to the Desco EMIT factory Warranty replacements will take approximately two weeks If your unit is out of warranty Desco EMIT will quote repair charges necessary to bring your unit up to factory standards Call Customer Service at 909 627 8178 for proper shipping instructions and address Ship your unit...

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