YASKAWA CIMR-ZU A Series Programming Manual page 236

A Parameters Multi Function erminals
1
Function
Settin
6E HAND mode select
70 Drive Enable2
7A KEB Ride-Thru 2 (N.C.) KEB Ridethru2NC
7B KEB Ride-Thru 2 (N.O.) KEB Ridethru2NO
Short circuit braking
7C
(N.O.)
Short circuit braking
7D
(N.C.)
A4 Emergency Override
A5 BP Drive/Bypass Select BP Drv/Bypss Sel
A6 BP BAS Interlock Input BP BAS Interlock
A7 BP Customer Safeties
Secondary PI Disable
A8
(N.O.)
Secondary PI Disable
A9
(N.C.)
Secondary PI Inverse
AA
Operation
Secondary PI Integral
AB
Reset
Secondary PI Integral
AC
Hold
Select Secondary PI
AD
Parameters
AE BP Bypass Run
Emergency Override
AF
Forward Run
Emergency Override
B0
Reverse Run
2
1 Multi Function Di ital Input Selections
LCD Display
Legacy Operation Mode (S5-04 = 0)
• Open: AUTO reference is selected (based on b1-01)
• Closed: HAND reference is selected (based on S5-01)
Normal Operation Mode (S5-04 ≠ 0)
HAND Mode Sel
Note:
• Open: Drive is in OFF or AUTO mode.
• Closed: Drive is in HAND mode. (when AUTO mode select input is open)
Prevents the Drive from executing a Run command until the Drive Enable2 input
is closed.
When the Drive Enable2 input is open and a Run command is closed, the drive
Drive Enable 2 LCD will display "dnE".
The drive will run when the Run and Drive Enable2 inputs are both closed. If the
Drive Enable2 input is opened while the drive is running, the drive will stop using
the method set by parameter b1-03.
Open: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single
Drive KEB Ride-Thru 2.
Closed: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single
Drive KEB Ride-Thru 2.
OL /PM OL /PM
SC Brake (NO)
Closed: Short Circuit Braking enabled
OL /PM OL /PM
SC Brake (NC)
Open: Short Circuit Braking enabled
Closed: Indicates that customer safeties are in place.
BP Emg Override
Note:
Open: Bypass mode.
Closed: Drive mode.
Closed: Indicates that the dampers are open
BP Cust Safeties Closed: Indicates that customer safeties are in place.
Closed: Disables the secondary PI controller. Output behavior depends on the
PI2 Disable N.O.
setting of S3-12.
Closed: Enables the secondary PI controller. Output behavior depends on the
PI2 Disable N.C.
setting of S3-12 when open.
Closed: Changes the sign of the secondary PI controller input (reverse acting PI
PI2 Invert
control).
PI2 Intgrl Reset Closed: Resets the secondary PI controller integral value.
PI2 Intgrl Hold Closed: Locks the value of the secondary PI controller integral value.
Closed: Uses the secondary PI controller Proportional and Integral adjustments
(S3-06 and S3-07) instead of the primary PI controller Proportional and Integral
adjustments (b5-02 and b5-03). Only valid when S3-01 = 0 (secondary PI
Select PI2 Parms
controller disabled).
Note:
Closed: Commands a Run (via closing the BP Bypass Relay multi-function output)
BP Bypass Run
when in Bypass mode.
Closed: Emergency Override Forward Run
EmergOverrideFWD
Note:
EmergOverrideREV Closed: Emergency Override Reverse Run
Description
The drive will always be in AUTO mode at power up when
S5-04 is set to 1.
The "OFF" key on the HOA keypad is DISABLED during
Emergency Override.
This multi-function input has no effect on the secondary PI
controller. It is only used for the primary PI controller (b5-
H1- = 6A must be opened for Emergency Override (H1-
AF) to function.
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