ITech IT8800 Series - 3.1 Switching of local;remote operation modes; 3.2 Constant-status operation mode

Function and Features
Copyright © ITECH Electronic Co., Ltd. 20
Chapter3 Function and Features
This Chapter will give a detailed description of functions and features of the
electronic load. It is divided into the following parts:
 Switching of local/remote operation modes
 Constant-status operation mode
 Input control function
 Keyboard locking function
 Dynamic simulation function
 System menu function
 Configuration menu function
 Triggering function
 Dynamic test function
 OCP test function
 OPP test function
 Battery discharge test function
 CR-LED function
 Measurement of voltage rise time
 Save function
 VON function
 Protective function
 List function
 Terminal function of rear board
 Auto test function
3.1 Switching of local/remote operation modes
The electronic load is provided with local and remote operation modes. These
two modes can be switched through communication commands. At initialization,
the electronic load is defaulted under local operation mode.
 Local operation mode: for operating related functions through keys on the
electronic load machine.
 Remote operation mode: for operating related functions of the electronic
load on PC through a connection between the electronic load and PC.
Under remote operation mode, except [Shift] + 9 (Local) keys, other keys
on the board are disabled. The [Shift] + 9 (Local) key can be used for
switching to local operation mode.
3.2 Constant-status operation mode
The electronic mode can work under the 4 constant-state operation modes:
 Constant current operation mode (CC)
 Constant voltage operation mode (CV)
 Constant resistance operation mode (CR)