Setting The Intelligent I/O Terminal Function; Intelligent Input Terminal Setting (C001 To C005) - Hitachi NES1-004SB Quick Reference Manual

Chapter 7 Explanation of Functions

7.3 Setting the intelligent I/O terminal function

7.3.1 Intelligent input terminal setting
You can assign the functions described below to intelligent in put terminals [1] to [5]. To assign the desired
functions to the terminals, specify the desired data listed in the table below for terminal settings "C001" to
"C005". For example, "C001" corresponds to intelligent input terminal [1].
You can select the a-contact or b-contact input for individual intelligent input terminals.
You can assign one function only to an intelligent input terminal. If you have attempted to assign a function
to two or more intelligent input terminals, the function is assigned to only the terminal to which you have
last attempted assignment. Function data "NO" (no assign) is assigned to other terminals, and those
terminals are ineffective in terms of functions.
After assigning the desired functions to intelligent input terminals [1] to [5], confirm that the assigned
functions have been stored on the inverter.
Function code Data
00 FW: Forward RUN command
01 RV: Reverse RUN command
02 CF1: Multispeed 1 setting (binary operation)
03 CF2: Multispeed 2 setting (binary operation)
04 CF3: Multispeed 3 setting (binary operation)
06 JG: Jogging
07 DB: External DC braking
08 SET: Set 2nd motor data
09 2CH: 2-stage acceleration/deceleration
11 FRS: Free-run stop
12 EXT: External trip
13 USP: Unattended start protection
15 SFT: Software lock (control circuit terminal block) Software lock function
18 RS: Reset
20 STA: Starting by 3-wire input
21 STP: Stopping by 3-wire input
22 F/R: Forward/reverse switching by 3-wire input
C001 to C005
23 PID: PID disable
24 PIDC: PID reset
27 UP: Remote control UP function
28 DWN: Remote control DOWN function
29 CLR: Remote control data clearing
31 OPE: Forcible operation
32 SF1: Multispeed 1 setting (bit operation)
33 SF2: Multispeed 2 setting (bit operation)
34 SF3: Multispeed 3 setting (bit operation)
39 OLR: Overload restriction selection
50 ADD: Trigger for frequency addition (A145)
51 F-TM: Forcible-terminal operation
53 KHC: Cumulative power clearance
65 AHD: Analog command holding
83 HLD:Retatin output frequency
84 ROK:Permission of Run command
86 DISP:Display limitation
no NO: Allocation none
7.3.2 Input terminal a/b (NO/NC) selection
The input terminal a/b (NO/NC) selection function allows you to specify a-contact or b-contact input for
each of the intelligent input terminals [1] to [5].
An a-contact turns on the input signal when closed and turns it off when opened.
An b-contact turns on the input signal when opened and turns it off when closed.
The terminal to which the reset (RS) function is assigned functions only as an a-contact.
Item
Terminal active state
Description
Function code
C011 to C015
Operation command
Operation command
Multispeed operation function (Binary)
Jogging operation function
DC braking (external DC braking) function
2nd motor control function
2-stage acceleration/deceleration function
Free-run stop function
External trip function
Unattended start protection function
Reset
3-wire input function
PID function
Remote control (UP/DWN) function (bit)
Forcible-operation function
Multispeed operation function
Overload restriction function
Frequency addition function
Forcible-terminal operation function
Cumulative power monitoring function
Analog command holding function
Retatin output frequency function
Permission of Run command function
Display limitation function
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Data
00 a-contact (NO)
01 b-contact (NC)
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