Control Word and Status Word 05.2006
6SE7087-6QX70 (Version AG) Siemens AG
10-12 Compendium Motion Control SIMOVERT MASTERDRIVES
Bit 16: Message "Restart-on-the-fly active" (H)
1
The restart-on-the-fly function is active, or the de-energization time
(P602) is running.
♦ The excitation time (magnetization time) is active.
Bit 17: Reserve
Bit 18: Message "Overspeed" (L)
Alarm "Overspeed" (A033)
♦ The speed actual value is either greater than the maximum speed
for the clockwise-rotating field (P452) or is smaller than the
maximum speed for the counter-clockwise rotating field (P453).
♦ The bit is set to the H signal again as soon as the speed actual
value is smaller than or equal to the corresponding maximum speed.
(See also function diagram 480).
Bit 19: Message "External fault 1" (H)
"External fault 1"
♦ A "External fault 1" is present in control word, bit 15.
Output at the terminal strip with L signal.
Bit 20: Message "External fault 2" (H)
"External fault 2"
♦ A "External fault 2" is present in control word bit 26.
Output at the terminal strip with L signal.
Bit 21: Message "External alarm" (H)
"External alarm"
♦ An "external alarm 1" is present in control word bit 28, or, "external
alarm 2" in control word bit 29.
Output at the terminal strip with L signal.
1
The "Restart-on-the-fly" function has not been provided.
HIGH signal
Significance
LOW signal
Significance
HIGH signal
Significance
HIGH signal
Significance
HIGH signal
Significance