Toshiba VF-SX - Manual (Page 104)

TOSHIBA
10-17
10,10 Multiple Speed Run [ 5 r . n ] , [ S r l — 5 r l ]
7 Speed running is possible. (8 Speed run is possible when the operation
frequency is included.)
First, set the parameter [5f".r)] to / (multiple speed run enabled). When
this parameter is enabled each speed [ S
i ~ I
—
5 i ~ 1
] can be set between
the lower limit frequency [ i i ] and the upper limit frequency [ U L ] ,
Operation using this procedure is not available from the touchpad.
Wire the designated terminals in the following manner:
1. Connect the "SSI", "SS2", and "SS3" switches between the SSI, SS2, SS3, and
CC terminal blocks on the control circuit terminal block respectively as
shown in Figure 10.10.
2. Confirm with the touchpad that the input terminal selection [ / t ¿3] is set
to 0 . (Standard default value is 0 ) .
3. Confirm that the "PANEL CONTROL" lamp is not lit. (Turn the "PANEL CONTROL"
jPAhCU I
lamp OFF by pressing the key.)
4. Multispeed run is possible by turning the SSI, SS2, and SS3 switches ON and
OFF, per Table 10-13 below.
TABLE 10-13: NULTISPEED RUN TERMINAL DESIGNATIONS
t^l - CC SS2 - CC SS3 - CC Selected Operation Frequency
1 OFF OFF OFF Operation frequency set from terminal.
1
OFF OFF 1st speed run operation frequency.
1 OFF ON OFF 2nd speed run operation frequency.
1 ON ON OFF 3rd speed run operation frequency.
1 OFF OFF ON 4th speed run operation frequency.
1 ON OFF ON 5th speed run operation frequency.
1 OFF ON ON 6th speed run operation frequency.
1
ON ON 7th speed run operation frequency.
An example of wiring to the VF-SX drive multi-speed input terminal blocks is
shown in Figure 10.10.