Never bypass the safety instructions in the original ZN-401S manual regarding grounding and over-current protection. A temperature controller is a sophisticated brain, but it cannot protect your system from a short circuit. Stay safe, and keep your processes stable.
Connect the load to the Relay (COM, NO, NC) terminals. 4. Operation and Configuration Once installed, configure the to match your application's needs. 4.1 Initial Setup zn-401s manual
Connect to PC via RS232. Open a terminal (e.g., PuTTY, Tera Term). Press PRINT . The ZN-401S will output: +123.456 g . Never bypass the safety instructions in the original
Static electricity or keypad lock. Solution: Touch a grounded metal object to discharge static. Press and hold MODE + TARE for 5 seconds to unlock (check manual for exact combo). Connect the load to the Relay (COM, NO, NC) terminals
If you need to clear all programmed settings, some similar models use a factory reset sequence, such as holding specific color keys, but check your specific manual version inside the battery compartment first.
Defines the gap between turning the output on and off.
: Provides full control over on-screen menus for connected components.