Model 190 Installation, Technical and Operation8400-M022-O1 Rev J Page 1038.7 CheckweigherThe Model 190 indicator has logic level outputs that can be used tocontrol peripheral devices used to signal when the weight is within presetlimits. The output state of the Checkweigher (before reaching the presetweight) is defined in section 4.4 SETUP, the d out= (Digital Output)parameter. Note that these outputs are at logic level and cannot driveexternal devices directly. Solid-state relays can be used to accept thelogic level outputs from the 190 and in turn, drive the external device.With the Checkweigher function enabled during setup of the indicator,the function must be activated before it can be used.Refer to section 4.14 Function Setup, the FUnC (FUnC?) parameter toenable the Fn/ key Hold function.NOTE: Only one of the functions Hold, Count, Peak Hold, Checkweigheror Live Weight can be active at a time.8.7.1 Target Weight Setup1. Press and hold the Fn/ key until the display blanks.2. Once the display blanks, release the Fn/ key3. The display will change to show the first function prompt.4. Repeatedly press the TARE key until the Lo 1= prompt isdisplayed.5. Press the TARE key once again.6. The display will show the current value for the minimum acceptableweight for ID 1.7. If the setting displayed is acceptable, press the TARE key to saveit.8. Otherwise, use the Fn/ and UNITS/ keys to enter a new value forthe minimum acceptable weight for ID 1.9. When the desired weight value is displayed, press the TARE keyto save it.
