Sako SKI600, Manual

Page: 113 / 180

107
driver. The counting value increase by 1
each time receiving one impulse (decrease
by 1 for down-counting). The max. pulse
frequency is 200Hz. See F7.31 ～ F7.33.
43: timing trigger input
Trigger port of internal timer. See
F7.35 ～ F7.36.
44: timing zero clearing
Short-circuit the terminal with COM, this
terminal is to clear the internal timer
to zero and is used in conjunction with
function NO.43.
45: external impulse frequency input (only
effective to X7)
This function terminal is pulse input
port of principle frequency channel A,
and is only effective to X7, and is used in
conjunction with F0.07.
46: clear the length information
When this function terminal is effective,
the information of F9.69 (actual length) will
be cleared to get prepared for recounting.
See F9.67 ～ F9.73.
47: Input the signal of length (only effective to
X6)
This function is effective only to multi-
function input terminal X6, and the
impulse signal received by this function
terminal works as length setting. The
number of received impulse has a
connection with the length, which is
introduced in F9.67 ～ F9.73.
48: switch speed and torque control
When selection condition (terminal switch)
of speed and torque control is valid, this
terminal is effective and torque control
is on; if this terminal is ineffective, the
speed control is on. See F4.10 ～ F4.11 for
relevant parameter setting (F4.11 is the
delay time of speed and torque switch).
49: prohibit torque control
Torque control is prohibited.
50 ～ 55: reserved
56 ～ 57: reserved
58: start/stop (manual)
When this terminal is valid, frequency is
given by AI1, PID control is not conducted,
and controlled by interlock signal. The
earlier input interlock signal will start
first. If input together, start the one
corresponding smaller number.
59: running allowed (X2)
This terminal is used to control start/stop
of VFD, normally connecting signal of
external water shortage or high voltage.
60: interlock 1 (X3)
This terminal connection corresponds
relay R2 output.
61: interlock 2 (X4)
This terminal connection corresponds
relay R3 output.
62: interlock3 (X5)
This terminal connection corresponds
relay R4 output.
63: PFC start/stop (X6)
When this terminal is valid, PID control is
conducted, and controlled by interlock
signal. The earlier input interlock signal
will start first. If input together, start the
one corresponding smaller number.
64: A frequency switch B and run
65: First group PID switch to second group PID
66 ～ 99: reserved
4.2 Detailed Function Description