PERCo CL-05.2, Operation Manual, Page: 20 / 42

CL-05.2 Lock Controller
11.2 Indication
Possible variants of ACM indication, controller states and reactions to identifier
presentation are given in Table 4. Indication is located on the indication module, featuring
three light indicators on the controller housing front panel.
Note:

During access card identifier reading in any ACM, sound signal 0.2 sec. long is
sent, yellow light indicator changes its state for 0.2 sec. Other indicators state
does not change.

Having card access granted, light indication is on for “Time of holding in
unlocked state” or until passage completion. If the passage is banned,
indication will be ON for 2 sec.
11.3 Troubleshooting
Possible faults to be corrected by the customer themselves are given below. Contact the
manufacturer if other fault or malfunction occurs.
11.3.1 Controller is not working
Possible causes of the controller malfunction are as follows:
1. Power supply malfunction – check the power supply.
2. Malfunction of the equipment, connected to controller outputs (lock, door sensor,
RC-button) – make sure the connected devices are faultless.
3. Faulty controller connection lines of other devices – make sure the connection
lines are operable.
4. Faulty radio components on the controller board – the controller needs repair at
the manufacturer.
11.3.2 Controller is not recognized by the PC
Possible causes of the malfunction:
1. No network settings in the computer – set computer IP-address and subnet mask.
Computer is to be connected either directly to the computer network card network
connector or to the same Hub/Switch to which the computer is connected.
2. Incorrect controller password has been used. In the Software check correctness of
the password used.
3. Computer malfunctions (with the Software, with databases, etc.).
Diagnostics of this malfunction is made by initiating the following command:
ping x.x.x.x
where
x.x.x.x
– IP-address of the controller.
If there is connection, you will see the following lines:
Answer from x.x.x.x: number of bytes=32 time<10mc TTL=128
If there is no connection (answer), check the correctness of routing sets in your
network.
4. Malfunctions of Ethernet network equipment , HUB located between computer and
controller, SWITCH and other network equipment including connection cables.
Diagnostics of this malfunction is made by initiating the following command:
ping x.x.x.x -l 576
where
x.x.x.x
– IP-address of the controller.
If there is connection and the standard minimal packet (576 bytes) is not fragmented,
you will see the following lines:
Answer from x.x.x.x: number of bytes=576 time<10mc
TTL=128
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