Group 120: Speed Controller - ABB DCS 500B Description

Group 120: SPEED CONTROLLER

ERR:OUT
Signal of SPEED_ERROR-function block
Speed error which is usually connected to the speed controller input.
12001 FB_O: I2
ERR:OUT_OF_WIN
Signal of SPEED_ERROR-function block
Indication which is active when speed error is out of error window ERR.WIN_SIZE (2004).
12002 FB_O: B
ERR:STEP_RESP
Signal of SPEED_ERROR-function block
Speed error output which is used to show the behaviour of speed controller in step
response test.
12003 FB_O: I2
SPC:OUT
Signal of SPEED_CONTROL-function block
Torque reference output from speed controller.
12004 FB_O: I2
SPC:IN_LIM
Signal of SPEED_CONTROL-function block
Indication from speed controller showing that output is in limit.
12005 FB_O: B
SC: SPEED HL: -
SC: BO HL: -
SC: SPEED HL: -
SC: TORQ HL: -
SC: BO HL: -
DCS500 Pin and Parameter list
( S5/16 )
LL: - D: -
( S5/16 )
LL: - D: -
( S5/16 )
LL: - D: -
LL: - D: -
LL: - D: -
U: rpm
U: -
U: rpm
( S5/16 )
U: %
( S5/16 )
U: -
A 105