K&R GT600-4T132G User Manual page 172

Function Code
U0-38
U0-38: It displays phase A and B pulse counting of current ABZ or UVW encoder. This value is
four times the number of pulses that encoder runs. For example, if the display is 4000, actual
number of pulses that encoder runs is 4000/4 = 1000.
The value increases when encoder rotates in forward direction and decreases when encoder
rotates in reverse direction. After increasing to 65535, the value restarts to increase from 0. After
decreasing to 0, the value restarts to decrease from 65535.
You can check whether installation of encoder is normal by viewing U0-38.
Function Code
U0-39
U0-40
U0-39 and U0-40: They display target output voltage and current actual output voltage in V/F
separation status.
Function Code
U0-41
U0-41: It displays DI state and the display format is shown as below:
6
Function Code
U0-42
U0-42: It displays DO state and the display format is shown as below:
Function Code
U0-43
U0-43: It displays whether DI terminals set for functions 1 to 40 are active. The operation panel
has five 7-segment LEDs and each 7-segment LED displays selection of eight functions. The 7-
segment LED is defined as below:
- 170 - - 170 -
Parameter Name
ABZ position
Parameter Name
Target voltage upon V/F separation
Output voltage upon V/F separation
Parameter Name
DI state display
AI2 vDI5 VDI3 VDI1 DI9 DI7 DI5
AI3 AI1 VDI4 VDI2 DI10 DI8
Parameter Name
DO state display
VDO4 VDO2 DO2 Relay2 DO3
VDO5 VDO3 VDO1 DO1 Relay1
Parameter Name
DI set for function state display 1
1
6
2
7
5 3
8
4
6. Description of Parameters
Display Range
0 to 65535
Display Range
0 V to rated motor voltage
0 V to rated motor voltage
Display Range
-
DI3 DI1
DI terminal state
ON: High level
OFF: Low level
DI6 DI4 DI2
Display Range
-
DO terminal state
ON: High level
OFF: Low level
Display Range
-
DI terminal function:
ON: Active
OFF: Inactive