Counter Output Multiple - Sanken SVCO6 Instruction Manual

*1 Can not be used together with the current output function. When outputting frequency counter or motor speed counter, set
F1515 = 0 to disable the current output function.
*2 If only single-phase pulse is input to PG input terminal, it can not detect the direction of rotation. Therefore, the rotation
direction signal can not be correctly output.
*3 No output in torque control or position control
*4 When the control mode is V/F mode, speed control mode, position control mode or auto tuning mode is used,
the signal is not output.
F1512

Counter output multiple

This function specifies the output multiple when the inverter's output frequency, command frequency and motor speed
are countered and output to the control circuit output terminals (DO1-DO3).
Code No. Function Name
F1512 Counter output multiple
The output multiple can be set where the inverter's frequency and command frequency counter and motor speed counter
(which can be set with F1509 - F1511) are output from multifunctional output terminals DO1 - DO3. When motor speed
counter multiple in F1512 is 1, 1 rpm indicates 0.1Hz, and the motor rotation direction is output to the forward run
detection signal and reverse run detection signal.
Example 1) When F1512 = 1, the frequency will be output from the control signal output terminals at 1 time the
output frequency and command frequency of the inverter. When the inverter output frequency = 60Hz,
the frequency counter output = 60Hz.
Example 2) When F1512 = 10, the frequency will be output from the control signal output terminals at 10 times the
output frequency and command frequency of the inverter. When the inverter output frequency = 60Hz,
the frequency counter output = 600Hz.
Example 2) When F1512 = 10, the motor speed counter outputs 1500Hz with 1500rpm. (1rpm indicates 1Hz)
● Related functions
F1509-F1511=34: Frequency counter output (output frequency)
F1509-F1511=35: Frequency counter output (command frequency)
F1509-F1511=47: Motor speed counter
Note 1: The output range of frequency counter output is 1.5-1,500Hz.
frequency counter output multiple is below 1.5Hz, the output is always OFF.
when the frequency is above 1,500 Hz.
Note 2: Output frequency is the actual frequency output by the inverter, and may be different from command frequency
according to the load condition in vector control mode. Even in constant speed operation under the vector control
mode, if a certain frequency counter output is required, set F1509 - F1511 = 35 (command frequency).
Note 3: Depending on the impedance of peripheral device connected to, output waveform of the frequency
counter may be delayed and uneven duty cycle may be occurred. In order to reduce uneven duty cycle, please
adjust the impedance of the peripheral device to be 2kΩ or below in the range below 50mA to be flowed into
open-collector.
.
Data Content
1-100
- 157 -
7-3 Description of Functions
Setting
Resolution
1
When the coefficient calculation result of
And, 1,500 Hz is the limit
Factory Presets
1