Functions
2.37 Restart Inhibit for Motors (ANSI 66, 49Rotor)
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
262
2.37.3 Settings
2.37.4 Information List
Addr. Parameter Setting Options Default Setting Comments
6601 RESTART INHIBIT OFF
ON
Block relay
OFF Restart Inhibit for Motors
6602 IStart/IMOTnom 1.5 .. 10.0 4.9 I Start / I Motor nominal
6603 T START MAX 3.0 .. 320.0 sec 8.5 sec Maximum Permissible Starting
Time
6604 T EQUAL 0.0 .. 320.0 min 1.0 min Temperature Equalization Time
6606 MAX.WARM STARTS 1 .. 4 2 Permissible Number of Warm
Starts
6607 #COLD-#WARM 1 .. 2 1 Number of Cold Starts - Warm
Starts
6608 Kτ at STOP 1.0 .. 100.0 5.0 Extension of Time Constant at
Stop
6609 Kτ at RUNNING 1.0 .. 100.0 2.0 Extension of Time Constant at
Running
6610 T MIN. INHIBIT 0.2 .. 120.0 min 6.0 min Minimum Restart Inhibit Time
No. Information Type of In-
formation
Comments
4822 >BLK Re. Inhib. SP >BLOCK Restart inhibit motor
4823 >Emer. Start ΘR SP >Emergency start rotor
4824 Re. Inhibit OFF OUT Restart inhibit motor is switched OFF
4825 Re. Inhibit BLK OUT Restart inhibit motor is BLOCKED
4826 Re. Inhibit ACT OUT Restart inhibit motor is ACTIVE
4827 Re. Inhib. TRIP OUT Restart inhibit motor TRIP
4828 >RM th.rep. ΘR SP >Reset thermal memory rotor
4829 RM th.rep. ΘR OUT Reset thermal memory rotor
4830 Re. Inhib.ALARM OUT Alarm restart inhibit motor
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