ABB DCS 500B

DCS500 Pin and Parameter list
A 16
ARM_L
Parameter of CURRENT CONTROL-function block. ( S7/16 )
Relative inductance of armature circuit. Value is set by the auto-tuning or manual tuning
function of the current controller.
ARM_L = L
A
[mH] * I_CONV_A * 245 / (U_SUPPLY * 3,33) (50 Hz supply)
L
A
[mH] * I_CONV_A * 245 / (U_SUPPLY * 2,77) (60 Hz supply).
410 FB_P: I2 SC: - HL: 32767 LL: 0 D: 0 U: -
ARM_R
Parameter of CURRENT CONTROL-function block. ( S7/16 )
Relative resistance of armature circuit. Value is set by the auto-tuning or manual tuning
function of the current controller.
ARM_R = 22444 * R
A
[ohm] * I_CONV_A / U_SUPPLY.
411 FB_P: I2 SC: - HL: 32767 LL: 0 D: 0 U: -
ARM_ALPHA_LIM_MAX
Parameter of CURRENT CONTROL-function block. ( S7/16 )
Max. firing angle in degrees.
412 FB_P: I2 SC: 1 HL: 165 LL: 0 D: 150 U: -
ARM_ALPHA_LIM_MIN
Parameter of CURRENT CONTROL-function block. ( S7/16 )
Min. firing angle in degrees.
413 FB_P: I2 SC: 1 HL: 165 LL: 0 D: 15 U: -
DXN
Parameter of CURRENT CONTROL-function block. ( S7/16 )
Additional commutation reserve proportional to the armature current.
414 FB_P: I2 SC: 0.1 HL: 150 LL: 0 D: 0 U: %
[ARM_CURR_LIM_P]
Input of CURRENT CONTROL-function block. ( S7/16 )
Positive limitation of current control block.
415 FB_I: C4 SC:MCURR HL: 19999 LL: 0 D: 12307 U: -
[ARM_CURR_LIM_N]
Input of CURRENT CONTROL-function block. ( S7/16 )
Negative limitation of current control block.
416 FB_I: C4 SC:MCURR HL: 19999 LL: 0 D: 12308 U: -
ARM_CURR_CLAMP
Parameter of CURRENT CONTROL-function block. ( S7/16 )
If |ARM_CURR_ACT| < ARM_CURR_CLAMP then ARM_CURR_ACT (10502) = 0.
417 FB_P: I2 SC: CCURR HL: 40 LL: 0 D: 40 U: A
CURRENT_RISE_MAX
Parameter of the CURRENT CONTROL-function block. (S7/16 | S21.232)
Determines the amount of current the actual current of one after another current bubble
may differ. This setting is used to calculate the current rise monitoring function.
418 FB_P: I2 SC:MCURR HL: 32767 LL: 0 D: 32767 U: A
ZERO_CUR_DETECT
Parameter of the CURRENT CONTROL-function block. (S7/16 | S21.232)
Selector to enable the use of the zero current detection based on the option board SDCS-
CZD-1. This board uses the thyristor blocking voltage.
0 = DISABLED (internal zero current detection on SDCS-CON-x in use)
1 = ENABLED (option board SDCS-CZD-1 is used)
419 FB_P: E2 SC: - HL: 1 LL: 0 D: 0 U: -