Sanken SVCO6, Инструкция по эксплуатации, Страница: 197 / 326

- 195 -
-
195
-
C
h
ap
ter
7
7-3 Description of Functions
Operation timer stops
Co
m
ma
n
d
Freq
u
en
cy
Midway stop
Original T4 time Time
Operation command
10) Resetting of simple
scheduled
operation timer during midway stop
· Keep the timer running during midway stop. Therefore, when conditions for another start are satisfied, the
inverter will start acceleration to the original frequency set in the operation timer and continues with the
remaining simple
scheduled
operation. If the maintained status of the operation timer is not used, please use the
reset functions on the control circuit terminals to reset the operation timer.
· Since the reset function has reset the total timers in simple
scheduled
operation, the next operation will start the
cycle from timer 1.
11) Setting & resetting method
· Please use the resetting of simple
scheduled
operation timers (any one of F1414
-
F1421 equals to 37) to set the
multi-function input terminals.
· If the inverter stays in stop status because of midway stop, please short-circuit the control circuit terminal and
DCM1 or DCM2 for over 100msec. Therefore rest the simple
scheduled
operation timer.
· When the inverter is fully stopped because of midway stop, please reset the operation timer before the input of
the next operation signal. When inverter is during running, standby and start acceleration, even the reset of the
timer is noneffective.
Note: If reset command of operation timer is input continuously, even when the next status is in midway stop state, the timer
can still reset. Please input reset command only when necessary.
Return to start
Co
m
ma
n
d
freq
u
en
cy
Midway stop
deceleration
Timer stop
Timer
Reset
Timer start
PTR signal
Time
Midway stop
deceleration
Midway start
acceleration
Operation command