ABB OMD800 - Page 46

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AUTOMATIC CONTROL UNIT, OMD800
Figure 7.40 Switching 0 s, Delay on Transfer 0 s, Dead Band I to II 0 s, Back Switching 0 s, Dead Band
II to I 0 s, Generator Stop 5 s
Delay Times
Switching
Delay on Transfer
Dead Band I to II
2/6
A07178
Delay on Transfer
0 s
A07179
Cancel EditOK
Delay Times
Switching
Delay on Transfer
Dead Band I to II
3/6
A07180
Dead Band I to II
KA00410
0 s
Cancel EditOK
Delay Times
Delay on Transfer
Dead Band I to II
Back Switching
4/6
A07181
Delay Times
Dead Band I to II
Back Switching
Dead Band II to I
5/6
A07182
Delay Times
Back Switching
Dead Band II to I
Generator Stop
6/6
KA00407
Dead Band II to I
KA00411
0 s
Cancel EditOK
Back Switching
KA00412
0 s
Cancel EditOK
Generator Stop
5 s
KA00413
Cancel EditOK
Device Configuration
Frequency Tresholds
Frequency Hysteresis
Delay Times
7/12
A07115
Delay Times
Switching
Delay on Transfer
Dead Band I to II
1/6
KA00276
Switching
KA00409
0 s
Cancel EditOK
The switching sequence and
the operation of corresponding
Delay Times are shown in
Section 3.1.
Delay Times
User can set delay times for Switching delay (Ts), Delay on Transfer (Tt), Pre-transfer I to II (Tp), Dead
Band I to II (Ds), Back Switching delay (TBs), Pre-transfer II to I (TBp), Dead Band II to I (DBs), and
Generator Stop delay (Gs). Values for delays are in the Table 7.4. Factory settings for delay times:
Switching 0 s, Delay on Transfer 0 s, Pre-transfer II to I 0 s, Dead Band I to II 0 s, Back Switching 0 s,
Pre-transfer I to II 0 s, Dead Band II to I 0 s, Generator Stop 5 s.