Status Leds - Johnson Controls CKM-MR51E Hardware Installation Manual

CKM-MR51E
24-10707-58 Rev. E
S LED
TATUS S
At power up, LEDs 2 through 6 are turned ON then OFF in sequence.
After the above sequence has completed successfully, the CKM-MR51E goes
to the Waiting for IP address mode.
LED Description
1 Offline = 0.2 second ON, 0.8 second OFF
2 Waiting for IP address: 0.5 second ON, 0.5 second OFF
3 Flashes when data is received from either reader
4 Input IN1 Status:
5 Input IN2 Status:
6 Input IN3 Status:
1. If this input is defined, every 3 seconds the LED is pulsed to its opposite state for 0.1 second, otherwise
the LED is off.
After the CKM-MR51E has received its IP address, the following table
describes the LEDs in the normal running mode. If the communication is lost,
the CKM-MR51E reverts back to the "waiting for IP address" mode.
LED Description
1 On-line, encryption disabled = 0.8 second ON, 0.2 second OFF
On-line, encryption enabled = four pulses, 0.1 second ON, 0.1 second
OFF per second
2 Flashes when there is host communication
3 Flashes when data is received from either reader
4 Input IN1 Status: OFF = Inactive, ON = Active, Flashing = Trouble
5 Input IN2 Status: OFF = Inactive, ON = Active, Flashing = Trouble
6 Input IN3 Status: OFF = Inactive, ON = Active, Flashing = Trouble
Table 4: LED Description: Waiting for IP Address
1
OFF = Inactive, ON = Active, Flashing = Trouble
1
OFF = Inactive, ON = Active, Flashing = Trouble
1
OFF = Inactive, ON = Active, Flashing = Trouble
Table 5: LED Description: Running Mode
12
Hardware Installation Manual