V5 series inverter
67
13: Inverter running prohibition.
When the terminal is enabled, the inverter in running mode will free stop and prohibit to
restart in standby mode. This function is sutiable for safe linkage.
14~15:
Frequency up (UP)/Frequency down (DOWN).
The terminal can be used to increase or decrease the frequency.
Its function is the same with operating keys on the panel, which enables remote control. This terminal is enabled when
P0.01=3. Increase or decrease rate is determined by P4.09.
16: Acc/Dec prohibition.
The terminal can make the motor keep current speed without being influenced by external signal.
It is invalid when normal decelerate stop.
17: External reset signal.
The inverter can be reset via this terminal when the inverter has a fault. The function of this terminal
is the same to on the panel.
18: External fault signal input.
The fault signal of external equipment can be input via the terminal, which is convenient
for the inverter to monitor the external equipment. Once the inverter receives the fault signal, it will display “E-13”. Refer
to Fig.4-20.
19~21: Frequency setting channel 1.
Different ON/OFF combination of terminals 19, 20 and 21 can select frequency as
shown in Table 4-4. The priority of terminal setting and function code P0.01 setting: the final setting is valid.
Table 4-4 Frequency selection
Frequency setting
terminal 3
Frequency setting
terminal 2
Frequency setting
terminal 1
Frequency setting channel
OFF
OFF
OFF
Keep the frequency setting
OFF
OFF
ON
Function code setting
OFF
ON
OFF
Terminal UP/DOWN setting
OFF
ON
ON
Serial port setting
ON
OFF
OFF
VI
ON
OFF
ON
CI
ON
ON
OFF
PULSE
ON
ON
ON
Combination setting
(refer to P3.01)
22: Command switch to the terminal.
When this terminal is enabled, the running command channel will switch to ter-
minal command channel.
23~24: Select the comman channel by terminal.
Select the command channel by terminal ON/OFF combination. Please
see table 4-5. The priority of terminal and P0.03: the final setting is valid.
Table 4-5 running command channel
Terminal 2
Terminal 1
Control mode
OFF
OFF
Keep running command channel
OFF
ON
Panel command channel
ON
OFF
Terminal command channel
ON
ON
Serial port command channel
25: Swing frequency input.
When the swing frequency mode is manual input, the swing frequency function is valid when
this terminal is valid, refer to the introductions of P9.
26: Reset swing frequency.
No matter the swing frequency mode is “Manual” or “Auto”, when this terminal is ON, the
status of swing frequency in the inverter will be cleared. Disconncet this terminal can restart the swing frequency. Refer to
P9.
27: Close-loop disabled.
Switch between the close-loop operation and low level operation. When switching to low level
operation mode, start/stop, direction and acc/dec time are accord to the setting of related running mode.
Note:
Switching between close-loop operation and low level operation can be realized only when close-loop is enabled
(P7.00 =1).
28: Pause the PLC operation.
Pause the running PLC. Inverter run at 0 frequency when this terminal is valid, PLC run-
ning time is not counted. When the terminal is invalid, PLC will auto-track the speed and continue to run. Please refer to
P8.
