YASKAWA GA800 Series, Technical Reference

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12.8 H: Terminal Functions
836 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
• H1-xx = 75, 76 [Up 2 Command, Down 2 Command]
If you set them at the same time, the drive will detect oPE03 [Multi-Function Input Setting Err] .
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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 Sx)] , where x is the
number of the terminal (terminal Sx) to which the external fault signal is assigned. For example, when an external
fault signal is input to terminal S3, 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 12.58 shows the relation between the conditions and the value set to H1-xx .
Table 12.58 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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30: PID Integrator Reset
Setting Value Function Description
30 PID Integrator Reset
Sets the command to reset and hold the PID control integral to 0 when the terminal is ON.
Note:
Refer to “ PID control block diagram ” for more information.
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV