A SERVICE OF

logo

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
3-376
2. Registers for setting ramp up/down time and start/end frequency:
z 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.
z This instruction can be used many times in user program, but only one instruction will be
activated at a time. For example, if Y0 is currently activated, other instructions use Y0
won’t be executed. Therefore, instructions first activated will be first executed.
z After activating the instruction, all parameters cannot be modified unless instruction is
OFF.
z For associated special flags and special registers, please refer to Points to note of
DDRVI instruction.