ABB ACS320 series, Руководство пользователя

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Actual signals and parameters 175
20 = REF LOSS – Energize relay when reference or active control place is lost.
21 = OVERCURRENT – Energize relay when an overcurrent alarm or fault occurs.
22 = OVERVOLTAGE – Energize relay when an overvoltage alarm or fault occurs.
23 = DRIVE TEMP – Energize relay when a drive overtemperature alarm or fault
occurs.
24 = UNDERVOLTAGE – Energize relay when an undervoltage alarm or fault occurs.
25 = AI1 LOSS – Energize relay when AI1 signal is lost.
26 = AI2 LOSS – Energize relay when AI2 signal is lost.
27 = MOTOR TEMP – Energize relay when a motor overtemperature alarm or fault
occurs.
28 = STALL – Energize relay when a stall alarm or fault exists.
30 = PID SLEEP – Energize relay when the PID sleep function is active.
31 = PFA – Use relay to start/stop motor in PFA control (See
Group 81: PFA control ).
• Use this option only when PFA control is used.
• Selection activated / deactivated when drive is not running.
32 = AUTOCHANGE – Energize relay when the PFA autochange operation is
performed.
• Use this option only when PFA control is used.
33 = FLUX READY – Energize relay when the motor is magnetized and able to supply
nominal torque (motor has reached nominal magnetizing).
34 = USER MACRO S2 – Energize relay when User Parameter Set 2 is active.
35 = COMM – Energize relay based on input from fieldbus communication.
• Fieldbus writes binary code in parameter 0134 COMM RO WORD that can
energizes relay 1…relay 4 according to the following:
• 0 = De-energize relay, 1 = Energize relay.
Group 14: Relay outputs
Code Description Range Resolution Default S
Parameter
0134 Binary RO4
(MREL) RO3
(MREL) RO2
(MREL) DO RO1
0 00000 0 0 0 0 0
1 00001 0 0 0 0 1
2 00010 0 0 0 1 0
3 00011 0 0 0 1 1
4 00100 0 0 1 0 0
5…30 … … … … … …
31 11111 1 1 1 1 1