ABB DCS 500B Description page 126

CONV_TEMP_DELAY
Parameter of CONVERTER_PROTECTION function block
This parameter delays the converter power part overtemperature function, if the option
board PW 1002 is used. This board can be used together with DCP type converters or
together with DCR kits. In default condition the delay is switched off. If the value is > 0 F03
and A105 are enabled and F04 is disabled.
527 FB_P: I2 SC: 0.01
PLL_DEV_LIM
Parameter of SETTINGS-function block
At weak networks or high overload of the converter the duration of two successive line
periods may differ. In this case the error message "not in synchronism" may be generated.
This parameter specifies the threshold for F31.
528 FB_P: I2 SC: 1.0
HL: 10000 LL: 0
(S2/16 | S21.232)
HL: 2048 LL: 612
DCS500 Pin and Parameter list
(S2/16 | S21.232)
D: 0 U: s
D: 1024 U: -
A 22