Reset Types And Descriptions; Troubleshooting - Kantech Ethernet Four-Door Controller KT-400 Installation Manual

Troubleshooting

Jumpers Heartbeats
Continuous
quick flashing
4 short pulses
3 long pulses
Continuous
long pulses
KT-400 Ethernet Four-Door Controller Installation Manual
Table 3: Reset Types and Descriptions
Patterns
DN1726-0811
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
valid.
• With a corporate gateway, the internal event
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.
• 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:
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.
• Controller generates the message 'Controller
Factory Default Reset'.
• 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.
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