YASKAWA HV600 User Manual

Parameter Details
5
5.11 S: Special Applications
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 385
9 : Saturday
10 : Sunday
■ S2-19: Timer 4 Sequence Selection
No.
(Hex.)
Name Description
Default
(Range)
S2-19
(3218)
Timer 4 Sequence Selection Sets the drive response when sequence timer 4 is active. 0
(0 - 2)
0 : Digital Out Only
1 : Run
2 : Run - PID Disable
3 : Allow Alternation
■ S2-20: Timer 4 Reference Source
No.
(Hex.)
Name Description
Default
(Range)
S2-20
(3219)
Timer 4 Reference Source Selects the frequency reference source to run the drive when sequence timer 4 is active (only
applicable when S2-19 > 0 [Timer 4 Sequence Selection ≠ Digital Out Only]).
0
(0 - 8)
0 : Operator (d1-01/YA-01)
1 : Operator (d1-02/YA-02)
2 : Operator (d1-03/YA-03)
3 : Operator (d1-04/YA-04)
4 : Terminals
5 : Serial Com
6 : Option PCB
8 : Set by b1-01
Note:
For reference source 0 to 3, the drive will use d1-xx frequency reference when PID mode is disabled and YA-xx setpoint when PID is enabled.
◆ S3: PI2 Control
S3 parameters set the PI2 Control function. You can use this function to monitor the input, setpoint, feedback and
output levels of the PI2 Control through several additional monitors. You can also set the drive to activate certain
MFDO terminals when the PI2 feedback level is less than or more than a set value. The difference between the target
and the feedback value (deviation) is fed into the PI controller and the PI controller outputs the frequency to U5-xx for
monitoring. Refer to b5: PID Control on page 208 for more information.
■ PI2 Control Setpoint and Feedback
PI2 Control has three ways to set the target setpoint. This is the order of the input setpoints from most important to
least important:
1. MEMOBUS setpoint: 000DH (while 000FH, bit 4 = 1)
2. Analog setpoint: H3-xx = 25 [MFAI Function Selection = PI2 Control Setpoint]
3. Digital setpoint: S3-05 [PI2 Control Setpoint]
For the feedback, PI2 Control only has analog setting H3-xx = 26 [PI2 Control Feedback] as the feedback level.
■ PI2 Control Monitors
These monitors will work as the PI2 Control monitors for the setpoint, feedback, input, and output:
• U5-17 [PI2 Control Setpoint]: Uses the target setpoint, which is set as specified by the setpoint source the drive will
use.
• U5-18 [PI2 Control Feedback]: Uses an analog input when H3-xx = 26 [PI2 Control Feedback].

YASKAWA HV600 Specifications

General

Brand	YASKAWA
Model	HV600
Category	DC Drives
Language	English