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Hitachi NT2021XA Manuals
Manuals and User Guides for Hitachi NT2021XA. We have
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Hitachi NT2021XA manual available for free PDF download: Instruction Manual
Hitachi NT2021XA Instruction Manual (84 pages)
EASY-SEQUENCE PROGRAMMING SOFTWARE
Brand:
Hitachi
| Category:
Inverter
| Size: 0.49 MB
Table of Contents
Instruction Manual
1
Table of Contents
5
Chapter 1 Outline of Ezsq
9
Outline
11
Corresponding Model
11
Specifications
11
Preparation and System Configuration
12
General Flow of Operation and Setup
13
Notice
13
Chapter 2 Syntax
16
Description Format
17
Program Description Format
17
Data Description Format
18
Multitasking Function
18
List of Instructions
19
Program Control Instructions
19
Conditional Expressions
20
Operational Instructions
20
Input / Output Control, Timer Control, and Inverter Control Instructions
21
Variables
22
Numeric Values
22
Program Control Instructions
23
Entry and End Statements
23
Sub and End Sub Statements
23
Goto Statement
24
On Trip Goto Statement
24
Ifs-Then-Else-End if Statements
25
If Statement
26
For-Next Loop Statements
27
While Loop Statement
28
Until Loop Statement
29
Select Case Syntax Statement
30
Call Statement
31
Inc Statement
31
Dec Statement
32
Label Definition Statement
32
Wait Statement
33
Input/Output Control Instructions
34
Or Xw (Contact Input)
34
Y ( ) or Yw (Contact Output)
35
UB ( ) or Ubw (Internal User Contact Control)
38
Timer Control Instructions
39
Timer Set (Timer-Start Instruction)
40
Timer off (Timer-Stop Instruction)
41
Delay on or Delay off (Delay Operation Instruction)
41
Inverter Control Instructions
43
Inverter Operation Command
43
Inverter Operation Monitoring Instruction
44
User Monitor
45
User Trip
45
Stop Statement
46
Chg Param Statement
46
Mon Param Statement
47
Eepwrt
48
Rtcset On, Rtcset off
49
Other Reserved Variables
50
U (00) to U (31)
50
UL (00) to UL (07)
50
SET-Freq
51
Accel
52
Decel
53
XA (0) to XA (2)
54
YA (0) to YA (2)
55
TD (0) to TD (7), Tdw
57
Inverter Montor Variables
58
Iout
59
Dir
60
Pid-Fb
61
F-Cnv
61
Tmon
62
Vout
63
Power
63
Plscnt
64
Pos
64
Status
65
DCV
65
RUN-Time
66
ON-Time
66
Err Cnt
67
ERR (1) to ERR (6)
67
Chapter 3 Interface with the Inverter
69
Inverter Settings
71
SJ700/L700/SJ700B Series
71
WJ200 Series
72
Switching of Operation
73
Easy Sequence Function Selection (A017)
73
Switching of Input / Output Terminals
73
Program Run Signal Input Terminal (PRG Terminal)
73
General-Purpose Contact Input Terminals
73
General-Purpose Contact Output Terminals
74
General-Purpose Analog Input Terminal (O Terminal)
75
General-Purpose Analog Input Terminal (OI Terminal)
75
General-Purpose Analog Input Terminal (O2 Terminal)
75
(FM Terminal in SJ700/L700/SJ700B / EO Terminal in WJ200)
76
General-Purpose Analog Output Terminal (am Terminal)
76
General-Purpose Analog Output Terminal (AMI Terminal)
77
Switching of Command Input Device
78
Frequency Source Setting (A001 / A201)
78
Run Command Source Setting (A002 / A202)
78
Accel / Decel Time Input Selection (P031)
78
Others
79
User-Defined Variables "U (00)" to "U (31)" (P100 to P131)
79
User Monitor "Umon (00)" to "Umon (02)" (D025 to D027)
79
User Trip "Trip 0" to "Trip 9" (Error Code E50 to E59)
79
Chapter 4 Errors and Troubleshooting
81
Errors Specific to the Easy Sequence Function
83
Troubleshooting
84
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