TECO F510 series - Page 195

4-106
- It is required to use two terminals to run UP/ DOWN command when the inverter runs this
command via the external multi-function digital input terminal and 00-02=1 (external terminals) &
00-05=2 (terminal command UP/DOWN) & 03-00~03-05=8 (UP command)/ 9 (DOWN
command).
- The inverter output frequency runs UP/ DOWN command with the setting of acceleration/
deceleration time.
.
Note: SE02 DI terminal Error will be displayed when:
- Only the UP or DOWN command function is set.
- Both UP command and Inhibit Acceleration/deceleration command are activated simultaneously.
- Both DOWN command and Inhibit Acceleration/deceleration command are activated
simultaneously.
For the examples of UP/DOWN control wiring and operation, please refer to Figure 4.4.16 and 4.4.17.
UP Command
(Terminal S5)
1 0 0 1
Down Command
(Terminal S6)
0 1 0 1
Operation
Accel
(UP)
Decel
(DWN)
Hold Hold
Figure 4.4.16 UP/DOWN wiring and operation example
Figure 4.4.17 Up / Down command timing diagram
UP / DOWN Command Operation
When the Forward Run command is active and the UP or Down command is momentarily activated the
inverter will accelerate the motor up to the lower limit of the frequency reference (00-13).
When using the UP / Down command, the output frequency is limited to the upper limit of frequency
reference (00-12) and the lower limit of frequency reference (00-13).
The UP / DOWN command uses acceleration 1 or 2 / deceleration time 1 or 2 for normal operation Tacc1 /
Tdec1 (00-14, 00-15) or Tacc2 / Tdec 2 (00-16, 00-17).