YASKAWA HV600

Parameter Details
5
5.11 S: Special Applications
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 399
The keypad will show an [Emergency Override Test Pending] message.
2. Activate an MFDI terminal set for H1-xx = AF or B0 [Emergency Override FWD or Emergency Override REV].
The drive will start the Test Mode operation. The keypad will show an [Emergency Override Test Mode]
message.
When the Emergency Override MFDI deactivates and the drive fully stops, Test Mode deactivates. Parameter S6-07
then automatically returns to setting 0 [Fault Suppression].
Note:
• The drive will keep the S6-07 setting during a power-loss condition.
• Parameter o1-82 [Message Screen Display] sets how the drive will show the messages on the keypad. Refer to Full Screen Information
Display on page 352 for more information.
■ S6-01: Emergency Override Speed
No.
(Hex.)
Name Description
Default
(Range)
S6-01
(3236)
Emergency Override Speed Sets the speed command for emergency override mode when S6-02 = 0 [Emergency Override Ref
Selection = Use S6-01 Reference].
1.50 Hz
(1.50 - 60.00 Hz)
■ S6-02: Emergency Override Ref Selection
No.
(Hex.)
Name Description
Default
(Range)
S6-02
(3237)
Emergency Override Ref
Selection
Sets the Emergency Override Speed Source: 0
(0 - 3)
0 : Use S6-01 Reference
1 : Use Frequency Reference
2 : System PID Mode
3 : Independent PID Mode
■ S6-03: EMOVR Independent PID Scale
No.
(Hex.)
Name Description
Default
(Range)
S6-03
(323A)
EMOVR Independent PID
Scale
Sets the scaling on the Emergency PID Feedback and Setpoint (if programmed) Analog Inputs. 100.00
(0.10 - 600.00)
Note:
• S6-05 [EMOVR Independent PID Unit Digit] sets the resolution for this parameter.
• S6-04 [EMOVR Independent PID Unit] sets the units for this parameter.
■ S6-04: EMOVR Independent PID Unit
No.
(Hex.)
Name Description
Default
(Range)
S6-04
(323B)
EMOVR Independent PID
Unit
Sets the units displayed for S6-06 [EMOVR PID Setpoint] when S6-02 = 3 [Emergency Override Ref
Selection = Independent PID Mode].
48
(0 - 50)
0 : “WC: inches of water column
1 : PSI: pounds per square inch
2 : GPM: gallons/min
3 : °F: Fahrenheit
4 : ft
3
/min: cubic feet/min
5 : m
3
/h: cubic meters/hour
6 : L/h: liters/hour
7 : L/s: liters/sec
8 : bar: bar
9 : Pa: Pascal