Pentax DSI-200 Series User Manual page 83

As shown in the figure above, the control mode in K1 closed state, K2 disconnect the
inverter forward. K2 closed inverter reverse; K1 off, the inverter stops running.
2: three-wire control mode 1: This mode S3 to enable the terminal, the direction of the
control by the S1, S2
Function setting as follow shows：
Function
P4-11
P4-00
P4-01
As shown in the above figure, the control mode is in the SB1 button closed state, press the
SB2 button inverter forward, press the SB3 button inverter reverse, SB1 button off
instantaneous inverter shutdown. Normal start and run, must keep the SB1 button closed
state, SB2, SB3 button command in the closing action along the entry into force, the
inverter running state to the three buttons the last button action prevail.
3: three-wire control mode 2: S3 of this mode to enable the terminal, run the command
given by the S1, the direction determined by the state of S2.
Function setting as follow：
Function
P4-11
Figure 6-9 three wires model 2
Name
Terminal order way
S1 terminal function
choose
S2 terminal function
choose
Figure 6-10 three wire operation control 1
Name
Terminal function
choose
Set value
2
1
2
Reverse running（REV）
Set value
3
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Function description
Three wires 1
Forward running
（FWD)
Function description
THREE PHASE 2