Chapter 5 Function parameter
67
Ch
ap
ter 5
ON
ON
ON
OFF
14-stage speed setting 14X
E1.14
ON
ON
ON
ON
15-stage speed setting 15X
E1.15
When multi-speed is selected as frequency source, the 100.0% of function code E1.00 to
E1.15 corresponds to maximum frequency F0.19. Multi-stage command is used for the function
of multi-speed, also for PID reference source to meet the need to switch between different
reference values.
Table 2 - function description of ac/deceleration time selection terminal.
Terminal 2
Terminal 1
Ac/deceleration time selection
Parameters
OFF
OFF
Acceleration time 1
F0.13
、
F0.14
OFF
ON
Acceleration time 2
F7.08
、
F7.09
ON
OFF
Acceleration time 3
F7.10
、
F7.11
ON
ON
Acceleration time 4
F7.12
、
F7.13
F1.10
Terminal command mode
Two-wire type 1
0
0
★
Two-wire type 2
1
Three-wire type 1
2
Three-wire type 2
3
This parameter defines four different modes to control inverter operation through external
terminals.0: Two-wire type 1
This mode is the most commonly used two-wire mode. The forward/reverse operation of
motor is determined by terminal DIx, DIy.
The terminal function is set as follows:
Terminals
Set value
Description
DIx
1
Forward run (FWD)
DIy
2
Reverse run (REV)
Of which, DIx and DIy are the multi-function input terminals of DI1 to DI10, the level is
active.
K1 K2
Run Command
0
0
0
1
1
0
1
1
Stop
Reverse
Forward
Stop
DIx Forward run FWD
DIy Reverse run REV
COM Digital common
K1
K2
Figure5-3:
Terminal command mode: Two wire mode 1
1: Two-wire type 2 In the mode, DIx terminal is used as running enabled, while DIy terminal
is used to determine running direction.The terminal function is set as follows:
Terminals
Set value
Description
DIx
1
Forward run (FWD)
DIy
2
Reverse run (REV)
Of which, DIx and DIy are the multi-function input terminals of DI1 to DI10, the level is
active.
