CD Automation srl CD3000E-3PH from 25A to 500A User’s Manual
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14.3 Setup Menu
P023 (H17)
Firing Type R/W
Function: This parameter selects the Firing Type.
Value: 0= BURST firing mode
1= PHASE ANGLE mode
2= DELAY TRIGGERING mode
Default: 1 (if not specified in the Order Code)
P066 (H42)
HB sensitivity % R/W
Function:
This parameter defines the threshold of current that activates the HB alarm
This value is in percentage respect the nominal load value
Min/Max: 0,0 ÷ 100,0%
Default: 100,0
Example:
Nominal Current 100A P066 =20. This means that the Heather Break
Alarm became active when the current goes below 80A
P070 (H46)
Feed back selection R/W
Function: This parameter selects the Feed-back type.
Value: 0 = Current feed-back (rms value)
1 = Voltage feed-back (rms value)
2 = Power feed-back VxI
3 = External feed-back
Default: 1 (if not specified in the Order Code)
Note: Feed-back value is the average value on the three phase R, S, T
P083 (H53)
Burst Firing Cycles (Not used in PHASE ANGLE) Cycles R/W
Function:
It defines the number of voltage cycles in ON condition at 50% of power
demand
Min/Max: 1 ÷ 255 cycles
Default: 8 (if not specified in the Order Code)
P084 (H54)
Ramp Cycles of Burst (Not used in PHASE ANGLE) Cycles R/W
Function:
In Burst Firing is possible to have a soft start ramp.
With this parameter you can define how much cycles are necessary to reach the
complete wave form. You must set a value between 0 and the number of cycles
setted in the parameter P083 . If you set 0 value the ramp is disabled
Min/Max: 0 ÷ 100 cycles
Default: 4 (con accensione S+BF) 0 (per altre accensioni)
P085 (H55)
Delay triggering (Not used in others firing) ° R/W
Function: This parameter set firing delay in °
Min/Max: 0 ÷ 100°
Default: 80
P090 (H5A)
Current Limit select Analog/Digital R/W
Function: This parameter determines the use of the analog or digital Current Limit
Value: 0 = Analog, Current Limit from analog input (terminals 9-7)
1 = Digital, Current Limit from parameter P091
Default: 1
Note: This parameter is saved in EEPROM
P091 (H5B)
Digital Limit current value % R/W
Function:
This parameter contains the digital Current Limit value, active with
P091 = 1
Min/Max: 0,0 ÷ 100,0%
Default: 100,0
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