Savch S2800 Series, Руководство пользователя

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54
two-wire control 2, the separation of enabling functions and direction
1: two-wire control 2, the separation of enabling functions and direction. In this mode, the
defined FWD is the enabling terminal. The parameters of the following figures set as:04-
00=1,04-02=2,04-09=1,which are:define MI1 as FWD and MI2 as REV.And the direction is
determined by state of defined REV
MI1
MI2
DCM
K1
K2
S2800
K1 K2
OFF OFF
OFF
OFF
ON
ON
ON ON
operation
command
stop
stop
forward
running
reverse
running
Set the filtering time of MI1~MI4 terminal samplings. When there is too much interference, it
is necessary to increase this parameter to prevent faulty operation.
This parameter defines four different ways to controlling inverter operation through exter-
nal terminals.
0: two-wire control 1, the unification of enabling functions and direction.Two-wire mode
method is the most commonly used. The parameters of the following figures set as:04-
00=1,04-02=2,04-09=0,which are:define MI1 as FWD and MI2 as REV.The forward and
reverse rotation of motor are determined by defining FWD, REV terminal commands
Setting range
0: two-wire control 1
1: two-wire control 2
2: three-wire control 1
3: three-wire control 2
Operation mode of terminal control Factory setting 0
04-09
two-wire control 1, the unification of enabling functions and direction
MI1
MI2
DCM
K1
K2
S2800
operation
command
K1 K2
OFF OFF
OFF
OFF
ON
ON
ON ON
stop
stop
forward
running
reverse
running
On-off quantity filtering times
Setting range 1~10
04-08
Factory setting
5