Settin
J
s 12 and 1
For
Z
ard
-
o
J
5
e
Y
erse
-
o
J
Digital inputs programmed as Forward Jog (H1-
= 12) and Reverse Jog (H1-
= 13) will be Jog inputs that do not
require a Run command. Closing the terminal set for Forward Jog input will cause the drive to ramp to the Jog frequency
reference (d1-17) in the forward direction. The Reverse Jog will cause the same action in the reverse direction. The Forward
Jog and Reverse Jog command can be set independently.
Note:
The Forward Jog and Reverse Jog commands override all other frequency references. However, if the drive is set to prohibit reverse rotation
(b1-04 = 1), activating Reverse Jog will have no effect. Inputting the Forward Jog and Reverse Jog simultaneously for 500 ms or longer
will trigger an alarm will and the drive will stop according to the stopping method set in b1-03..
d1-17
ON
Output
Frequency
FJOG
d1-17
ON
RJOG
Fi
J
ure 1
F
-
OG/
5-
OG Operation
Settin
J
1
Fault
5
eset
When the drive detects a fault condition, the fault output contact closes, the drive output shuts off, and the motor coasts to
stop (specific stopping methods can be selected for some faults such as L1-04 for motor overheat). After removing the Run
command, clear the fault either by pressing the RESET key on the HOA keypad or closing a digital input configured as a Fault
Reset (H1-
= 14).
Note:
Remove the Run command prior to resetting a fault. Fault Reset commands are ignored while the Run command is present.
Settin
J
s 1
and 17
Fast Stop (N
O
N
C
)
The Fast Stop function operates similar to an emergency stop input to the drive. If a Fast Stop command is input while the
drive is running, the drive decelerates to a stop in the deceleration time set to C1-09 (
Refer to C1-09: Fast Stop Time on page
53
). The drive can only be restarted after bringing the drive to a complete stop, turning off the Fast Stop input, and switching
off the Run command.
• To trigger the Fast Stop function with an N.O. switch, set H1-
= 15.
• To trigger the Fast Stop function with an N.C. switch, set H1-
= 17.
Figure 1.35
shows an operation example of Fast Stop.
Run/Stop
TIME
Fast-Stop
H1- = 17
Decelerates at C1-09
ON
ON
ON
ON
Output Frequency
Fi
J
ure 1
Fast Stop Se
T
uence
NO
7
ICE
Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this
uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast Stop time to C1-09.
Settin
J
18
7
imer Function Input
This setting configures a digital input terminal as the input for the timer function. Use this setting combination with the timer
function output (H2-
= 12).
Refer to b4: Timer Function on page 37
for details.
1
7
+
7
erminal Functions
78
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Summary of Contents for CIMR-ZU A Series
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