32
8. Selection of Digital input function
The terminals DI1, DI2, DI3, & DI4 are multi-functioned Digital Input terminals.
【
Note
】
All the DIx terminals are scanned once every 5.0 ms.
These four terminals are exactly identical in its hardware/software configurations.
When left open, they are
OFF.
And will become
ON
when connected to
DCOM
.
Each input terminal can be configured individually by corresponding DIx_SELECT parameters.
The four DIx_SELECT parameters are:
Pr.41 -- DI1_SELECT, used for DI1
Pr.42 -- DI2_SELECT, used for DI2
Pr.43 -- DI3_SELECT, used for DI3
Pr.44 -- DI4_SELECT, used for DI4
Pr.03 -- DI5_SELECT, used for DI5 (Sec. 1.2 RUN mark terminal)
Pr.04 -- DI6_SELECT, used for DI6 (Sec. 1.2 REV mark terminal)
Selection Table of Digital input function
Pr.41,42,43,44 FUNCTION
COMMENT
0
NULL
NO FUNCTION
1
EMS
EMERGENCY STOP
2
SPD3
SPEED SET
3
SPD2
SPEED SET
4
SPD1
SPEED SET
5
JOG
JOG SPEED SET
6
OH
OVER HEAT ERROR,
7
TMIA
TIMER INPUT for TYPE A
8
ON_BB
BASE BLOCK if DIx is ON
9
FJR
FORWARD JOG RUN
10
RJR
REVERSE JOG RUN
11
TMIB
TIMER INPUT for TYPE B
12~14
Reserve
15
U/D COUNTER CLEAR
SET UP/DOWN COUNTER to Pr.16
16
U/D COUNTER LOAD
SET UP/DOWN COUNTER to Pr.15
17
U/D COUNTER HOLD
HOLD "Output HZ" to UP/DOWN COUNTER
18
OFF_BB
BASE BLOCK if DIx is OFF
19
U/D COUNTER UP
INCREASE UP/DOWN COUNTER
20
U/D COUNTER DOWN
DECREASE UP/DOWN COUNTER
21
ALARM CLEAR
CLEAR ALARM WHEN ALARM OCCUR
22
SET1 (FF1)
SET input of Flip/Flop-1
23
CLR1 (FF1)
CLEAR input of Flip/Flop-1
24
SET2 (FF2)
SET input of Flip/Flop-2
25
CLR2 (FF2)
CLEAR input of Flip/Flop-2
26
SET (FF1&FF2)
SET input to both FF1 & FF2
27
CLR (FF1&FF2)
CLEAR input to both FF1& FF2
28
CLK Input
Input CLOCK to Timer/Counter Block
29
Reserve
30
/OH
OVER HEAT ERROR, (input open)
31
Normal/Auto SW
Change Over Switch for Normal or Auto Run
32~35
Reserve
36
TMIC
TIMER INPUT for TYPE C
37~47
Reserve
48
Speed Hold
Hold Output Speed
49
Reserve
50
PID Enable
PID Enable
51
PID Hold
PID Integrator Hold
52
PID Clear
PID Integrator Clear
53
PID Preset
Preset PID Integrator
54
PID Bias Enable
PID Bias Enable
55
PID Boost Enable
PID Boost Enable
56-68
Reserve
69
DC-BRAKE1
DC injection brake use AI1 as brake level
70
DC-BRAKE2
DC injection brake use AI2 as brake level
71
DC-BRAKE3
DC injection brake use AI3 as brake level
72
Sensor-Less Mode Change
Select or non-select the SENSOR-LESS mode
73
RUN function
Select standard RUN function, Refer to Sec.6
74
REV function
Select standard REV function, Refer to Sec.6
75
POWER-CONTROL select
Select AI2 or AI3 for Power Control input
76
FORWARD INHIBIT
Forward run inhibit