GD350A series high-performance multifunction VFD
-202-
Function
code
Name
Description
Default Modify
P10.16 Multi-step speed 7 When selecting multi-step speed running, the
multi-step speed is within the range of -fmax–
fmax, and it can be set continuously. The
start/stop of multi-step stop running is also
determined by P00.01.
The VFD supports the setting of speeds of 16
steps, which are set by combined codes of
multi-step terminals 1–4 (set by S terminals,
corresponding to function code P05.01–
P05.06) and correspond to multi-step speed 0
to multi-step speed 15.
Output frequency
t
t
t
t
t
S 1
S 2
S 3
S 4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
When terminal 1, terminal 2, terminal 3 and
terminal 4 are OFF, the frequency input mode
is set by P00.06 or P00.07. When terminal 1,
terminal 2, terminal 3 and terminal 4 are not all
OFF, the frequency set by multi-step speed
will prevail, and the priority of multi-step
setting is higher than that of the keypad,
analog, high-speed pulse, PID, and
communication settings.
The relation between terminal 1, terminal 2,
terminal 3 and terminal 4 are shown in the
following (T indicates terminal):
T1 OFF ON OFF ON OFF ON OFF ON
T2 OFF OFF ON ON OFF OFF ON ON
T3 OFF OFF OFF OFF ON ON ON ON
T4 OFF OFF OFF OFF OFF OFF OFF OFF
Step 0
1
2
3
4
5
6
7
T1 OFF ON OFF ON OFF ON OFF ON
T2 OFF OFF ON ON OFF OFF ON ON
0.0%
○
P10.17
Running time of
step 7
0.0s(min)
○
P10.18 Multi-step speed 8
0.0%
○
P10.19
Running time of
step 8
0.0s(min)
○
P10.20 Multi-step speed 9
0.0%
○
P10.21
Running time of
step 9
0.0s(min)
○
0.0%
○
P10.23
Running time of
step 10
0.0s(min)
○
P10.24 Multi-step speed 11
0.0%
○
P10.25
Running time of
step 11
0.0s(min)
○
P10.26 Multi-step speed 12
0.0%
○
P10.27
Running time of
step 12
0.0s(min)
○
P10.28 Multi-step speed 13
0.0%
○
P10.29
Running time of
step 13
0.0s(min)
○
P10.30 Multi-step speed 14
0.0%
○
P10.31
Running time of
step 14
0.0s(min)
○
P10.32 Multi-step speed 15
0.0%
○
P10.33
Running time of
step 15
0.0s(min)
○
