IDEC FS1A-C11S, Руководство пользователя

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LOGIC
5-286
Functions (Logic 107)
●Safety inputs: X0 to X11 (T0 to T11)
Safety inputs are used to diagnose the status of connected safety devices, such as emergency
stop switches, and interlock switches.
Intended inputs
(Terminal names) Function
Safety input 1
(X0-T0, X1-T1)
Safety input 2
(X2-T2, X3-T3)
Safety input 3
(X4-T4, X5-T5)
Safety input 4
(X6-T6, X7-T7)
Safety input 5
(X10-T10, X11-T11) Function name Dual channel direct opening input
Symbol
Dual Channel
Direct Opening
Description of operation This function diagnoses the status of
connected safety devices. This
function diagnoses the time interval of
status transition between each input of
duplicated inputs (0.5s).
Detail information Logic functions (5-311)
Warning
For connected control devices, refer to “SAFETY PRECAUTIONS”.
Safety check signals (pulses signals) are sent from the drive terminals (T0 to T11) to diagnose
connected safety devices and input circuits. Safety check signals can not be used as a power
supply for connected devices.
Note. Solid state outputs, such as safety light curtains, can not be connected to safety inputs.
Note. Use safety inputs as specified combinations, such as receive terminal (Xn) and drive
terminal (Tn). If the combinations are incorrect, SafetyOne does not work correctly.
Note. If there are unused safety inputs, connect the unused receive terminals (Xn) to the
corresponding drive terminals (Tn). If they are not connected, the SafetyOne does not turn
ON the safety outputs.