Instruction manual

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To activate the self-diagnostic mode, open the module top cover and press the tamper
switch on the PCB in SSSL pattern, where “S” (“short”) stands for holding the tamper switch
pressed for 0.1 s to 0.5 s while “L” (“long”) stands for holding the tamper switch pressed for at
least 1.5 s. Pauses between pressings should be 0.1 to 0.7 s.
If the module operates correctly, its READY indicator shall flash five times per second
while relays “1” to “4” shall be activated for a short time one-by-one.
3.2.4 Inspecting Control Circuits of Power Voltage and Communication over the RS-485
Interface Bus Using the S2000М Console.
Connect the circuits of the RS-485 interface bus to those of the S2000М console. Power
the module and the console on. The module’s READY indicator shall be lit steady. Within a
minute after powering on, the console shall display messages about connecting and resetting
the device with the address assigned to the S2000-SP1. If several messages accumulated by
the module have been received by the console, you can browse them by the arrow buttons
«◄» and «►» on the S2000M.
Then read the value of the module supply voltage by doing the following:
– Select Request Info command in the console menu and then select Zone ADC;
– Enter the network address assigned to the module;
– Enter “1” as the Loop# for the first power supply input.
The value of power supply voltage which will be shown on the console display must be
close to actual voltage on the relevant device input (please check with the tester).
Similarly, check the power supply voltage at the second power supply input.
3.2.5 Make the entry in the inspection log about the results of your inspection.
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