Sako SKI600, Manual

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108
Fig. F7-2 2-wire Control Mode 1
F7.10
Effective logic setting of input
terminal (X1 ～ X8)
0 ～ FFH
00
Tens units
F7.08
digital filtering times
1 ～ 10
5
This function is used to set sensitivity of input
terminal. If digital input terminal is susceptible
to interference so as to cause error action,
increase this parameter to improve the anti-
interference ability, but overlarge value will
result in a lower sensitivity.
0: positive logic, which refers that the terminal
Xi is enabled when it connects with the
common port and disabled if disconnected.
1: negative logic, which refers that the terminal
Xi is disabled when it connects with the
common port and enabled if disconnected.
F7.11
FWD/REV terminal control mode
0 ～ 3
0
This function code defines 4 kinds of modes
of controlling VFD operation via external
terminal.
0: 2-wire control mode 1
Xm: forward command (FWD); Xn: reverse
command (REV). Xm and Xn are two random
terminals among X1-X8 defined as FWD and
REV function respectively. In this control
mode, K1 and K2 can both control operation
and direction of the driver independently.
F7.09
Terminal function detection when
powerup
0 ～ 1
0
0: terminal control invalid when powerup
During powering up, even detected that
the terminal of operation command is
valid (closed), the driver will not start;
only when the terminal closed again after
disconnected, the driver will start.
1: terminal control valid when powerup
During powerup, the driver will start if the
terminal is detected valid (closed).
Bit0: positive/negative logic of X1
Bit1: positive/negative logic of X2
Bit2: positive/negative logic of X3
Bit3: positive/negative logic of X4
Bit4: positive/negative logic of X5
Bit5: positive/negative logic of X6
Bit6: positive/negative logic of X7
Bit7: positive/negative logic of X8
K2 K1 command
0 0 stop
0 1 forward
1 0 reverse
1 1 stop
,
9N '8%
9O 3&7
$0.
,
4.2 Detailed Function Description