Omega CN155 - Manuals - manualsarea.com

Page 5 - PV; WARNING; RD–

- 3 - (5) Near high voltage power lines or where inductive interference can affect the operation of the product. (6) Dew drops or direct exposure to sun light.(7) Where the elevation is in excess of 2,000 m. 2-2. Mounting (1) Machine the mounting hole by referring to panel cutout in section 2-4. (2)...

Page 6 - Instruction for front panel; Name of parts; Name of terminal and description; Terminal number

- 4 - CN158/CN159 2-7. Terminal arrangement table 3. Instruction for front panel 3-1. Drawing and the name of the parts This is an example of the front panel of CN154/CN155. Name of parts : Measured value (PV) display : Set value (SV) display : Monitor LED: Key switches 10 20 23 24 19 18 17 16 15 14...

Page 7 - Screen instruction; -1. Power on and initial screen display; Power on initial screen

- 5 - 4. Screen instruction 4-1. Power on and initial screen display After turning on power, the display shows each power on initialscreen for approx. 1.5 seconds, then moves into the basic screenof the mode 0 screen group. 4-2. Alarm type code table 4-3. Screen change (1) Screen change from mode 0 ...

Page 8 - -4. Instruction for screen change and each screen; Lock Nos. and Ranges to be locked are as follows:; Range of Screens to Be Locked

- 6 - 4-4. Instruction for screen change and each screen 0-0 0-1 0-2 0-3 0-4 0-5 0-6 Note: In the following, the markindicates that the key abovethe mark should be pressed. Mode 0 Screen Group key 5 seconds ENT Basic screen SV initial value: lower limit of measuring range Setting range: within measu...

Page 9 - Select from; Multi input; Voltage; In case types of Alarms are changed, values are initialized.

- 7 - Proportional cycle setting screen (screen No.11) Initial value: Contact output 30 seconds SSR drive voltage 3 seconds Setting range: 1~120 seconds Time of proportional setting cycle is set.The screen does not display voltage or current output. Refer to Item 4-6 (4). Soft start time setting scr...

Page 10 - -6. Supplementary explanation of screens

- 8 - 4-6. Supplementary explanation of screens (1) 0-1 Control Output Screen • During manual control an output value is set on this screen. In automatic control, it is only for monitoring. • For switching automatic control to manual, press the key on the control output screen. • The MAN monitor LED...

Page 12 - Instructions on Communication; -2. How to connect CN150 Series with host computer

- 10 - (1) P (proportional action) Control output rate (%) is set for measuring range.Control output value changes in proportion with measuredvalue (PV) and set value (SV).For wide proportional band, change of control output is smallrelative to deviation. The narrower the proportional band is,the la...

Page 13 - SG

- 11 - Example: Mark state T × D+ > T × D- Space state T × D+ < T × D- 7-2-3. Connection of RS-485 (1) The logical levels of input and output of this apparatus are basically as follows: Mark state -Terminal < +Terminal (including the state in which communication is not carriedout)Space stat...

Page 14 - Command

- 12 - : Address (Machine No.) • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Two digits Two-digit address data (00~99) set in the controller isdivided to the higher position (tens) and the lowerposition (units) and each is shown by an ASCII code. : Text ••••••••••••••••••••••••••••••••••...

Page 15 - Condition

- 13 - (2) One-Byte Data One-byte data in the text has a fixed length of one characterwhich is either 0 or 1. Seven items are covered, namely, stopstatus, manual status, AT status, AH status, AL/HB statusand communication mode. Stop (STBY), Manual (MAN), AT (ON), AH (ON),AL/HB (ON), SB (ON), Communi...

Page 18 - Others; The contents of this manual are subject to change without notice.

- 16 - • Communication address: Machine numbers are set in a range from 0 to 99. • Communication rate: 1200, 2400, 4800 and 9600 bps. • Communication delay: To be set in a range from 0 to 255(Setting possible only in the case ofRS-485.) • Communication distance: RS-422A maximum 1200m(depending on co...