Eaton ELC-PB, Programming Manual

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3 . I n s t r u c t i o n S e t
M N 0 5 0 0 3 0 0 3 E F o r m o r e i n f o r m a t i o n v i s i t : w w w. e a t o n . c o m
3 - 4 0 5
2. Registers for setting ramp up/down time and start/end frequency:
a) Output Y0:
Default: 100ms
Y0(D1343)
Y0(D1340)
Y0 (D1340)
Min: 6Hz
Min: 6Hz
Y0(D1343)
Ramp-up
slope
Sample time
of ramp-up
Pulse output frequency
End freq.
Target position
Ramp down time
Ramp up time
Default: 100ms
Current
position
Start freq.
b) This instruction can be used many times in the program, but only one instruction will be
allowed to be active at a time. The instructions first activated will be first executed.
c) After activating the instruction, parameters cannot be modified unless the instruction is OFF.
d) For related special flags and special registers, please refer to Points to note of DDRVI
instruction.