Omron F3SG RE Series User Manual page 98

System Operation and Functions
 Under exit-only muting mode
1. Muting sequence error occurred
2. The F3SG-RA is blocked and the output is OFF.
3. Under the state of 1 and 2, a special sequence is entered to the reset input three (3) times. The
signal must be entered within a range from 0.1 s to the override input time limit T1 (1 s) (can be
changed). (See the timing chart below.)
 Override end conditions under normal operation
When any of the following conditions is satisfied, the override state is released.
Override state can be also released when the F3SG-RA enters the Lockout state.
 Under standard muting mode
1. A period of 600 s (configurable) passes in the OVERRIDE state
2. All muting inputs are turned OFF.
3. The following signal to cancel the OVERRIDE state is entered:
• When the external device monitoring function is enabled, the RESET line is turned ON. (PNP:
Connected to Vs-3 V~Vs; NPN: Connected to 0 V~3 V)
• When the external device monitoring function is disabled, the RESET line is turned OFF.
 Under position detection muting mode
1. A period of 600 s (configurable) passes in the OVERRIDE state
2. When muting input A is OFF and muting input B is ON
3. The following signal to cancel the OVERRIDE state is entered:
• When the external device monitoring function is enabled, the RESET line is turned ON. (PNP:
Connected to Vs-3 V~Vs; NPN: Connected to 0 V~3 V)
• When the external device monitoring function is disabled, the RESET line is turned OFF.
 Under exit-only muting mode
1. A period of 600 s (configurable) passes in the OVERRIDE state
2. When F3SG-RA is unblocked
3. The following signal to cancel the OVERRIDE state is entered:
• When the external device monitoring function is enabled, the RESET line is turned ON. (PNP:
Connected to Vs-3 V~Vs; NPN: Connected to 0 V~3 V)
• When the external device monitoring function is disabled, the RESET line is turned OFF.
F3SG-R
74
User's Manual