Group 22 Speed Feedback - ABB ACSM1 Firmware Manual

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Group 22 SPEED FEEDBACK
Settings for
• selection of speed feedback used in drive control
• filtering disturbances in measured speed signal
• motor encoder gear function
• zero speed limit for stop function
• delay for Zero Speed Delay function
• definition of limits for actual speed supervision
• loss of speed feedback signal protection.
22.02 SPEED ACT FTIME
22.03 MOTOR GEAR MUL
1.08 ENCODER 1 SPEED
1.10 ENCODER 2 SPEED
1.14 SPEED ESTIMATED
22.01 SPEED FB SEL
22.04 MOTOR GEAR DIV
26.07 SPEED WINDOW
3.03 SPEEDREF RAMP IN
22.07 ABOVE SPEED LIM
22.05 ZERO SPEED LIMIT
22.06 ZERO SPEED DELAY
Parameters and firmware blocks
x
y
a a>b
-
a=b
+
ABS
b a<b
a>b
a
a=b
ABS
b a<b
a>b
a
a=b
0
b a<b
a>b
ABS a
a=b
b a<b
1.01 SPEED ACT
6.03 SPEED CTRL STAT
bit 3 AT SETPOINT
6.03 SPEED CTRL STAT
bit 2 ABOVE LIMIT
6.03 SPEED CTRL STAT
bit 0 SPEED ACT NEG
t
6.03 SPEED CTRL STAT
bit 1 ZERO SPEED