This signal turns OFF the servo power when the door of the safeguard is opened. Connect to the interlock signal from the safety plug attached to the door. The servo power turns OFF when the interlock signal is input. The servo power cannot be turned ON while this signal is ON. However, in the teach mode, this function is disabled.Use to connect the servo On switch of an external operation device. The servo power turns ON when this signal is input.Do not use the “FORCE” (Forced release) input. If the “FORCE” input should be used for an unavoidable reason, be sure to use a switch with a key. The systems manager is responsible for storage of the key. When “FORCE” is input, all the deadman switches become invalid, so handle with extreme care.
Safety Plug Input Signal
The manipulator must be surrounded by a safeguard and a door protected by an interlock function. The door must be opened by the technician to enter and the interlock function stops the robot operation when the door is open. The safety plug input signal is connected to the interlock signal from the gate.If the servo power is ON when the interlock signal is input, the servo power turns OFF. The servo power cannot be turned ON while the interlock signal is input. However, the servo power does not turn OFF when the door is opened only during the TEACH mode. In this case, the servo power can be turned ON while the interlock signal is input.
General I/O Circuit Board
The general I/O circuit board is controlled by the system control circuit board (JANCD-XCP 01) through the specific I/O circuit board (JANCD-XIO01). I/O can be separated as specific I/O and general I/O allocated software as follows: • Specific I/O : IN/OUT = 24 points / 24 points • General I/O : IN/OUT= 16 points / 16 points (relay contact output) The specific I/O is a signal in which the part is decided in advance. The specific I/O is used when the external operation equipment, jig controller and centralized controller control the manipulator and related equipment as a system. The assignment of the general input signal depends on the applications as shown in " 7.7 General I/O Signal Assignment ". The main example using specific I/O is shown as follows
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