12.7 H: TERMINALS
576 SIEPCYEUOQ2V01A Q2V Technical Manual
■ 1E: Baseblock NC
Setting Value Function Description
1E Baseblock NC
Sets the command that stops drive output and coasts the motor to stop when the input terminal is OFF.
The keypad flashes bb [Baseblock]. If you cancel the baseblock command when the Run command is active, the
drive will restart the motor and use the speed search function.
ON : Normal operation
OFF : Baseblock (drive output stop)
WARNING! Sudden Movement Hazard. When you use a mechanical holding brake with the drive in a lifting application, you
must close the brake if an input terminal triggers the Baseblock command to stop drive output. If you enter the baseblock
command, the motor will suddenly coast and the load will slip, which can cause serious injury or death.
■ 20 to 2F: External Fault
Setting Value Function Description
20 to 2F External Fault
Sets a command to stop the drive when a failure or fault occurs on an external device.
If an external fault is input to the drive, the keypad will show EFx [External Fault (Terminal Dx)], where x is the
number of the terminal (terminal DIx) to which the external fault signal is assigned. For example, when an
external fault signal is input to terminal DI3, the keypad will show EF3.
Use these conditions to select the value to set in H1-xx:
• Signal input method from peripheral devices
• External fault detection method
• Motor stopping method (operation after external fault detection)
Table 12.39 shows the relation between the conditions and the value set to H1-xx.
Table 12.39 Stopping Methods for External Fault
Setting
Signal Input Method from
Peripheral Devices
*1
External Fault Detection Method
*2
Stopping Method
N.O. N.C.
Always
Detected
Detected
during RUN
Only
Ramp to Stop
(Fault)
Coast to Stop
(Fault)
Fast Stop
(Fault)
Continuous
Operation
(Alarm Only)
20 x - x - x - - -
21 - x x - x - - -
22 x - - x x - - -
23 - x - x x - - -
24 x - x - - x - -
25 - x x - - x - -
26 x - - x - x - -
27 - x - x - x - -
28 x - x - - - x -
29 - x x - - - x -
2A x - - x - - x -
2B - x - x - - x -
2C x - x - - - - x
2D - x x - - - - x
2E x - - x - - - x
2F - x - x - - - x
*1 Set the terminal to N.O. (detects external fault when switched ON) or N.C. (detects external fault when switched OFF).
*2 Set the drive to always detect each fault or to detect only during run.
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