American Dynamics KT-400 installation manual Troubleshooting, Soft Reset

KT-400 Ethernet Four-Door Controller Installation Manual

Troubleshooting

Table 3: Reset Types and Descriptions

Jumpers	Heartbeats	Patterns	Resets
			Soft Reset:
			When JP2 and JP3 are ON, the controller will reset
			on a) power up, b) pushbutton, or c) EntraPass
			software 'Manual operator soft reset':
			• All controller's memory definitions and
			parameters are verified and kept intact if still
	Continuous		valid.
			• With a corporate gateway, the internal event
	quick flashing
			buffer is maintained if still valid.
			• With a global gateway, the internal event buffer
			is cleared.
			• IP address is kept if valid.
			• Controller generates the appropriate message:
			a) 'Power ON Soft Reset' b) 'Manual Pushbutton
			Soft Reset' c) 'Operator Soft Reset'.
			Hard Reset:
			When JP2 is OFF and JP3 is ON:
			• All controller's memory is settled to default
			values.
	4 short pulses		• Internal event buffer is cleared.
			• IP address is kept if valid.
			• Controller generates the message, 'Controller
			Hard Reset'.
			• Internal RTC (Real Time Clock) and clock are
			settled to the default time and date values
			January 1st 2005, 00:00:00, Saturday.
			Forced Default Static:
	3 long pulses		When JP2 is ON and JP3 is OFF:
			• Same as 'Soft Reset' condition, except IP
			address is forced to the default static
			IP: 192.168.1.2.
			Factory Default DHCP:
			When JP2 and JP3 are OFF:
			• All controller's memory is settled to default
			values.
			• Internal event buffer is cleared.
	Continuous		• Controller generates the message 'Controller
			Factory Default Reset'.
	long pulses
			• The Ethernet port reverts to DHCP configuration
			and waits for an IP address from the local DHCP
			server.
			• Internal RTC and clock are settled to the default
			time and date values January 1st 2005,
			00:00:00, Saturday.

DN1726-0811 29