Honeywell
CD3000M-1PH from 125A to 700A
User’s Manual
www.honeywell.com/imc
46
9.4.4 Firing type
Parameter 125L
Operations:
Read/Write
Meaning:
Selection table of firing modes.
Value
Type
Option
H
L
0
1 Zero Crossing
-
0
2 Single Cycle
-
0
3 Burst
-
1
1 Zero Crossing
Soft Start
1
2 Single Cycle
-
1
3 Burst
Soft Start
2
1 Zero Crossino
Delay trigger
2
2 Single Cycle
2
3 Burst
Delay triggering
2
4 Phase angle
Soft start
9.4.5 Soft start time
Parameter 125H
Operations:
Read/Write
Meaning :
It’s correspond to a value in points (0 – 255, 0 – FF Hex).
Each step is 5msec .
The unit start in phase angle mode with a ramp starting from
zero up to full voltage in a presetted and Adjustable time.
The time is setted by this parameter.
Value of this parameter must be less than cycle time.
For burst firing:
Value of this parameter must be less than:
50Hz -> 20msec
x Number of cycles (Parameter 126L).
60Hz -> 16,6msec x Number of cycles (Parameter 126L).
Time
Soft Start Time
Par 125H x 5msec
OUT
