33
Pr.41,42,43,44 FUNCTION
COMMENT
77
REVERSE INHIBIT
Reverse run inhibit
78
PANEL FREQUENCY UP
INCREASE PANEL FREQUENCY when Pr.40=8
79
PANEL FREQUENCY DOWN
DECREASE PANEL FREQUENCY when Pr.40=8
80
SPEED SW 1
81
SPEED SW 2
82
SPEED SW 3
83
SPEED SW 4
16 SPEED SELECT
84
JOG ACC/DEC TIME
85
SPD1 ACC/DEC TIME
86
SPD2 ACC/DEC TIME
87
SPD3 ACC/DEC TIME
ACC/DEC TIME SELECT
88
SPEED COMMAND SW
SPEED SELECT SWITCH
89
CONTROL COMMAND SW
CONTROL COMMAND SELECT SWITCH
90
SPEED & CONTROL CMD SW
SPEED AND CONTROL COMMAND SELECT
91
/TMIA
TIMER INPUT for TYPE A (complement)
92
/TMIB
TIMER INPUT for TYPE B (complement)
93
/TMIC
TIMER INPUT for TYPE C (complement)
94
TMIAX
TMIA With T=Pr.71*AI2
95
TMIBX
TMIB With T=Pr.71*AI2
96
TMICX
TMIC With T=Pr.71*AI2
97
/TMIAX
TMIA With T=Pr.71*AI2 (complement)
98
/TMIBX
TMIB With T=Pr.71*AI2 (complement)
99
/TMICX
TMIC With T=Pr.71*AI2 (complement)
8.0 DIx_Select = 0, NULL function
The input terminal is disabled into
OFF
state when select NULL function.
8.1 DIx_Select = 1, EMS Emergency Stop function (Refer to Section 5.4, Pr.05~Pr.08)
While inverter running, if the input terminal is ON, then inverter will start delivering DC voltage instead of AC voltage
to motor. The DC voltage level is assigned by Pr.06, and will remain a period of time determined by Pr.07.
8.2 DIx_Select = 2, SPD3 (Also refer to Section 12)
8.3 DIx_Select = 3, SPD2
8.4 DIx_Select = 4, SPD1
8.5 DIx_Select = 5, JOG
In addition to Pr.00 Main_Speed_Set, there are other four pre-settable speeds: JOG Speed, SPD1, SPD2, and SPD3.
The following table lists the corresponding parameters:
PARAMETER
FUNCTION
COMMENT
Pr.00
MAIN SPD SET
Main preset speed
Pr.01
MAIN ACC TIME
ACC rate for Main speed
Pr.02
MAIN DEC TIME
DEC rate for Main speed
Pr.19
JOG FREQUENCY
Desired JOG Frequency
Pr.20
JOG ACC/DEC TIME
ACC/DEC rate when select JOG, or DIx(84)
Pr.21
SPD1 FREQUENCY
Desire SPD1 Frequency
Pr.22
SPD1 ACC TIME
ACC rate when select SPD1, or DIx(85)
Pr.23
SPD1 DEC TIME
DEC rate when select SPD1, or DIx(85)
Pr.24
SPD2 FREQUENCY
Desire SPD2 Frequency
Pr.25
SPD2 ACC TIME
ACC rate when select SPD2, or DIx(86)
Pr.26
SPD2 DEC TIME
DEC rate when select SPD2, or DIx(86)
Pr.27
SPD3 FREQUENCY
Desire SPD3 Frequency
Pr.28
SPD3 ACC TIME
ACC rate when select SPD3, or DIx(87)
Pr.29
SPD3 DEC TIME
DEC rate when select SPD3, or DIx(87)
The priority level for multi-speed operation is:
JOG > SPD1 > SPD2 > SPD3 > (16STEP) > NORMAL_SPEED_REQUEST.
NORMAL SPEED_REQUEST stands for the speed set from Pr.00, or Panel, or UP/DOWN counter, or AIx, according
to the user's selection defined in Pr.40.
Normally the JOG, SPD1, SPD2, & SPD3 functions must be combined with RUN Command.
Refer to DIx mode 9 and 10, for JOG run without RUN command.
Refer to DIx(80)~DIx(83), to determine 16STEP speed.
When inverter selects JOG speed, Pr.20 determines the acceleration and deceleration rate.
When inverter selects SPD1 speed, Pr.22, 23, determines the acceleration and deceleration rate.
When inverter selects SPD2 speed, Pr.25, 26, determines the acceleration and deceleration rate.
When inverter selects SPD3 speed, Pr.28, 29, determines the acceleration and deceleration rate.