OKYM175W22 Channel module database

OKYM175W22 Channel module database

This messaging summary lists all of the possible DeviceNet Communications, including I/O and Explicit messages. Required, optional, and device specific objects are included.Gas Standard Number Used to identify a gas standard number, for which the object instance is currently calibrated. See Instance Application Example below. The actual coding of the values are described in the following publication: See introduction section for reference to “Practice for Referencing Gases Used in Digital Mass Flow Controllers”.High voltages present within the Power Supply are capable of causing injury or death. To avoid electric shock, wait 3 minutes after power is removed before touching any component within the Power Supply. This will permit charged capacitors to discharge. The service and repair information in this manual is for the use of Qualified Service Personnel. To avoid shock, do not perform any procedures in this manual or perform any servicing on this product unless you are qualified to do so.

Service & Maintenance Guidelines 

Some minor difficulties are readily corrected in the field. Because the Micro-Ion Module contains static-sensitive electronic parts, the following precautions must be followed when troubleshooting: • Use a grounded, conductive work surface. Wear a high impedance ground strap for personnel protection. • Use conductive or static dissipative envelopes to store or ship static sensitive devices or printed circuit boards. • Do not operate the product with static sensitive devices or other components removed from the product. • Do not handle static sensitive devices more than absolutely necessary, and only when wearing a ground strap. • Do not use an ohmmeter for troubleshooting MOS circuits. Rely on voltage measurements. • Use a grounded, electrostatic discharge safe soldering iron. This product was designed and tested to offer reasonably safe service provided it is installed, operated, and serviced in strict accordance with these safety instructions.

Damage Requiring Service 

Disconnect this product from all power sources, and refer servicing to Qualified Service Personnel if any the following conditions exist: • The gauge cable, power-supply cord, or plug is damaged. • Liquid has been spilled onto, or objects have fallen into, the product. • The product has been exposed to rain or water. • The product does not operate normally even if you have followed the Operation Instructions. Adjust only those controls that are covered in the instruction manual. Improper adjustment of other controls may result in damage and require extensive work by a qualified technician to restore the product to its normal operation. • The product has been dropped or the enclosure has been damaged. • The product exhibits a distinct change in performance. This may indicate a need for service

After ten years of normal use or even non-use, the electrical insulation in this product may become less effective at preventing electrical shock. Under certain environmental conditions which are beyond the manufacturer’s control, some insulation material may deteriorate sooner. Therefore, periodically inspect all electrical insulation for cracks, crazing, or other signs of deterioration. Do not use if the electrical insulation has become unsafe.