Madas MTC10, Руководство пользователя

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IT
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Madas Technical Manual - 9|9.4 - REV. 0 of 8
th
Feb 2019 MTC10
Table 1
Description of the Cycle
Phase
LED 4 LED 3 LED 2 LED 1 Duration
(s)
Red Red Red Green Green
LED Test 2
Standard configuration 2
EVP configuration 2
EVA configuration 2
Configuration not allowed 2
Relay Test 4
Triac Test 2
Leak test V
1
Deareation
3
Leak test V
1
Stabilisation
20
Leak test V
2
Filling
3
Leak test V
2
Stabilisation
20
Valve control wait IND
Active valve control IND
LED 4 LED 3 LED 2 LED 1
Block Description Action
Red Red Red Green Green
Low voltage anomaly
Check the mains voltage that must be within the range -15% – + 10% compared to the rated
voltage.
Press the reset button and repeat the test cycle.
Block on the continuity of the relay circuit
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Block on the continuity of the relay circuit
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Block on the continuity of the relay circuit
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Valve V
1
control Triac block
Check the electrical connection of valve V
1
or the continuity of the coil.
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Valve V
2
control Triac block
Check the electrical connection of valve V
2
or the continuity of the coil.
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
High pressure block in the test section.
Deareation unsuccessful.
Leak detected in valve V
1
Check the Valves.
Press the reset button and repeat the test cycle.
Low pressure block in the test section.
Filling unsuccessful.
Leak detected in valve V
2
Check the Valves.
Press the reset button and repeat the test cycle.
Zener Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Frequency Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Incorrect configuration block of the operating mode
Check the configuration of the deep switch according to the required operating mode.
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Eeprom Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Consistency block
Fault in the pressure switch contacts
Check the pressure switch connections.
Press the reset button and repeat the test cycle.
If the fault persists, replace the pressure switch.
BJT NA Short Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
BJT NC Short Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
BJT EXT VALVE Short Hardware block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Valve control relay block
Valve control signal present at cycle start
Verify that the valve control is not present at test cycle start
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
Test OK output relay block
Press the reset button and repeat the test cycle.
If the fault persists, replace the device.
OFF
Blink
ON
LED 4: Red
LED 3: Red
LED 2: Two-coloured LED. Green-Red
LED 1: Green