User manual OMRON H5CX-N DATASHEET

[. . . ] New Product Digital Timer H5CX-@-N Ultra-compact Timer Provides Advanced Functions and Security Settings. Basic Features · Short body with depth of only 59 mm (for 24-VAC / 12 to 24-VDC Models with Screw Terminals). *1 · Character height of 12 mm for better readability (on models with 4 digits). · The present value display characters can be switched between red, green, and orange. *2 Safety and Reliability · Power supply circuit and input circuits are isolated for safety and reliability. [. . . ] Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. Also, when settings are changed, the timer is reset (time initialized and output turned OFF). The characters displayed in reverse video are the default settings. When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed. OFF time range Set the OFF time range using the s s s keys. Time Range List . . . . . . h s Display Set Value 0. 01 s to 99. 99 s (default setting) For details, refer to Time Range List. Set the ON time range using the s s s ON time range keys. 0. 1 s to 999. 9 s . . . . . . h s 1 s to 9999 s 0 min 01 s to 99 min 59 s 0. 1 min to 999. 9 min 1 min to 9999 min 0 h 01 min to 99 h 59 min 0. 1 h to 999. 9 h For details, refer to Time Range List. Set the timer mode using the Timer mode keys. (UP) up (DOWN) down Set the twin timer output mode using the Function setting mode ON/OFF start mode keys. toff ton tof1 ton1 1 h to 9999 h 0. 001 s to 9. 999 s Flicker Flicker Flicker Flicker ( OFF start 1) ( On Start 1 ) (OFF start 2 ) ( On Start 2 ) Note: Only Flicker OFF Start 1 or Flicker ON Start 1 can be selected for the H5CX-L8E@. Input signal width Set the input signal width using the keys. (20 ms) 20ms (1 ms) 1ms Note: Not displayed for models with instantaneous contact outputs. NPN/PNP input Set the NPN/PNP input mode using the keys. npn pnp (NPN input) (PNP input) Note: Displayed only for the H5CX-A@ and H5CX-A11@. Set the display color using the Display color keys. red (Red) grn (Green) org (Orange) r-g (Red-green) g-r (Green-red) r-o (Red-orange) o-r (Orange-red) g-o o-g (Green-orange) (Orange-green) Note: Displayed only for models with terminal screws (H5CX-A@). Instantaneous/ time-limit Set the function (instantaneous or time-limit operation) for the instantaneous output (output 1) using the Keys. 1c1c To next page From next page 2c (Instantaneous) (Time-limit) Note: Displayed only for models with instantaneous contact outputs. 26 H5CX-A@-N/-L@-N Twin Timer From previous page To previous page Set value upper limit 1 Set the digits for the set value limit using the corresponding keys. 1 (1) 9999 (9999) Function setting mode Set value upper limit 2 Set the digits for the set value limit using the corresponding keys. 1 (1) 9999 (9999) Set the key protect level using the Key protect level keys. kp-1 (KP-1) *1 kp-2 (KP-2) kp-3 (KP-3) kp-4 (KP-4) kp-5 (KP-5) kp-6 (KP-6) kp-7 (KP-7) Output ON count alarm set value/ monitor value *1. Set the digits for the output ON alarm set value using the corresponding keys. · Models without Instantaneous Contact Outputs Output ON count alarm set value 0 ~ 9999 (0 x 1000 times) (9999 x 1000 times) Output ON count monitor value Note: The monitor value is only displayed. It cannot be set. · Models with Instantaneous Contact Outputs Instantaneous output 1 (OUT1) ON count alarm set value 0 ~ 9999 (0 x 1000 times) (9999 x 1000 times) Instantaneous output 2 (OUT2) ON count alarm set value 0 ~ 9999 (0 x 1000 times) (9999 x 1000 times) Instantaneous output 1 (OUT1) ON count monitor value Note: The monitor value is only displayed. It cannot be set. Instantaneous output 2 (OUT2) ON count monitor value Note: The monitor value is only displayed. It cannot be set. 27 H5CX-A@-N/-L@-N Twin Timer Explanation of Functions Operating Procedures for Twin Timer Function Items marked with stars ( ) can be set using the DIP switch. OFF Time Range (oftr) Set the time range for the OFF time in the range 0. 000 s to 9, 999 h. Only settings of type --. -- s (99. 99 s), ---. - s (999. 9 s), ---- s (9, 999 s), and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the operation keys if another type of setting is required. NPN/PNP Input Mode (imod) Select either NPN input (no-voltage input) or PNP input (voltage input) as the input format. For details on input connections, refer to "Input Connections" on page 9. ON Time Range (ontr) Set the time range for the ON time in the range 0. 001 s to 9, 999 h. Only settings of type --. -- s (99. 99 s), ---. - s (999. 9 s), ---- s (9, 999 s), and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the operation keys if another type of setting is required. Display Color (colr) (Terminal black model: H5CX-A@ only) Set the color used for the present value. Output OFF Output ON Red (fixed) Green (fixed) Orange (fixed) Red Green Red Orange Green Orange Green Red Orange Red Orange Green Timer Mode (timm) Set either the elapsed time (UP) or remaining time (DOWN) mode. In UP mode, the elapsed time is displayed, and in DOWN mode, the remaining time is displayed. red grn org r-g g-r r-o o-r g-o o-g ON/OFF Start Mode (totm) Set the output mode. (For details on output mode operation, refer to "Timing Charts" on page 29. ) Input Signal Width (iflt) Set the minimum signal input width (20 ms or 1 ms) for signal, reset, and gate inputs. The same setting is used for all external inputs (signal, reset, and gate inputs). If contacts are used for the input signal, set the input signal width to 20 ms. Processing to eliminate chattering is performed for this setting. Key Protect Level (kypt) Set the key protect level. Refer to "Key Protect Level" on page 32. Operation in Run Mode Operating Procedures for Twin Timer Function Present value OFF set time Set the digits for the OFF set time using the corresponding keys. Present value ON set time Set the digits for the OFF set time using the corresponding keys. Note: 1. The display will automatically show the OFF set time when the OFF time is being timed and the ON set time when the ON time is being timed. [. . . ] · EEPROM is used as backup memory when the power is interrupted. The EEPROM is written at the following times: · When the power supply is turned OFF · When switching from Timer/Twin Timer Selection Mode or Function Setting Mode to Run Mode · Dispose of the product according to local ordinances as they apply. The tabs in the middle of each of four sides secure the front panel to the main body. To remove the panel, widen the four tabs and pull the panel toward you. [. . . ]