YASKAWA CIMR-ZU A Series Programming Manual page 82

1 7 erminal Functions
Settin EB ide
Enables the KEB Ride-Thru function selected in parameter L2-29.
Di ital Input Function
Setting 65 (N.C.)
Setting 66 (N.O.)
Simultaneously assigning KEB Ride-Thru 1 and KEB Ride-Thru 2 to the input terminals will trigger an oPE03 error.
Note:
Settin 7 Communication est Mode
The drive has a built-in function to self-diagnose serial communications operation. The test involves wiring the send and
receive terminals of the RS-422/RS-485 port together. The drive transmits data and then confirms that the communications
are received normally.
Refer to Self-Diagnostics on page 302
Settin 8 i Slip Bra in
Closing an input programmed for this function triggers High Slip Braking (available only in V/f control mode). After starting
HSB, bring the drive to a complete stop and remove the HSB command before restarting.
(HSB) and Overexcitation Braking on page
Settin o 2
The Jog 2 function applies to 3-Wire control only. If a digital input is configured as Jog 2 (H1-
not in 3-Wire Control, an oPE03 fault will occur.
The Jog 2 input causes the drive to ramp to the Jog Frequency Reference (d1-17) in the direction dictated by the Fwd/Rev
input of the 3-Wire Control mode. Acceleration to and from the Jog Frequency Reference is determined by the active Accel/
Decel parameters.
Settin A Dri e Enable
A digital input configured as a "Drive enable" (H1-
the input is closed. When the input is open, the HOA keypad will display "dnE" to indicate that the drive is disabled.
If a Run command is enabled before the terminal set for "Drive enable" closes, then the drive will not run until the Run
command is cycled (i.e., a new Run command is required). If the input is opened while the drive is running, the drive will stop
according to the stop method set to b1-03
Settin D AU O Mode Select
Sets the behavior when AUTO Mode is selected.
Open
Closed
Open
Closed
Settin E AND Mode Select
Sets the behavior when HAND Mode is selected.
Open
Closed
Open
Closed
82
ru 1 (N C ) 2 (N O )
Input Open
KEB Ride-Thru Deceleration
Normal operation
126.
(Refer to b1-03: Stopping Method Selection on page
Le acy Operation Mode (S
Drive is in AUTO mode (when HAND Mode Select input is open)
Normal Operation Mode (S
Le acy Operation Mode (S
Drive is in HAND mode (when AUTO Mode Select input is open)
Normal Operation Mode (S
Dri e Operation
for details on how to use this function.
= 6A) will prevent the drive from executing a Run command until
)
Drive is in OFF or HAND mode
1)
HAND reference is selected (based on S5-01)
AUTO reference is selected (based on b1-01)
)
Drive is in OFF or AUTO mode
1)
HAND reference is selected (based on S5-01)
AUTO reference is selected (based on b1-01)
Input Closed
Normal operation
KEB Ride-Thru Deceleration
Refer to n3: High Slip Braking
= 69) when the drive is
26).