Control macros 41
2)
In scalar control (default): See parameter group 28 Frequency reference chain.
In vector control
: See parameter group 23 Speed reference ramp.
Select the correct control mode from the Motor data view or with parameter 99.04
Motor control mode.
3)
Ground the outer shield of the cable 360 degrees under the grounding clamp on
the grounding shelf for the control cables.
Input signals
• Stop (0) / Start (1) (DI1)
• Forward (0) / Reverse (1) (DI2)
• Output frequency / motor speed (DI3)
• Output frequency / motor speed (DI4)
• Constant speed selection 1 (DIO1)
Output signals
• No Fault [Fault (-1)]
DIO1 Ramp
set
Parameters
Scalar control (default) Vector control
0128.72 Freq acceleration time 1 23.12 Acceleration time 1
28.73 Freq deceleration time 1 23.13 Deceleration time 1
1228.74 Freq acceleration time 2 23.14 Acceleration time 2
28.75 Freq deceleration time 2 23.15 Deceleration time 2
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