Hitachi SJ700D-004L, Instruction Manual

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Chapter 4 Explanation of Functions
4-47
Data Description Reference item
Availability(Yes or No)
Page
CT mode VT mode
51 F-TM: Forcible-terminal operation Forcible-terminal operation function Y Y 4-52
52 ATR: Permission of torque command input Torque control function
Y N
4-99
53 KHC: Cumulative power clearance Cumulative power monitoring function
Y Y
4-4
54 SON: Servo On Servo on function Y N 4-112
55 FOC: Forcing forcing function
Y N
4-92
56 MI1: General-purpose input 1
Easy sequence function (*1)
Y Y
-
57 MI2: General-purpose input 2 Y Y
58 MI3: General-purpose input 3
Y Y
59 MI4: General-purpose input 4 Y Y
60 MI5: General-purpose input 5
Y Y
61 MI6: General-purpose input 6 Y Y
62 MI7: General-purpose input 7
Y Y
63 MI8: General-purpose input 8
Y Y
65 AHD: Analog command holding Analog command holding function Y Y 4-60
66 CP1: multistage position settings selection 1
Absolute position control mode
Y N
4-109 67 CP2: multistage position settings selection 2 Y N
68 CP3: multistage position settings selection 3
Y N
69 ORL: Zero-return limit function
Y N
4-110
70 ORG: Zero-return trigger function Y N
71 FOT: forward drive stop
Y N
4-111
72 ROT: reverse drive stop Y N
73 SPD: speed / position switching
Y N
4-109
74 PCNT: pulse counter
Intelligent pulse counter
Y Y
4-60
75 PCC: pulse counter clear Y Y
82 PRG: EzSQ program run Easy sequence function (*1)
Y Y
-
no NO : no function
Y Y
(*1) Refer to programing software EZ-SQ user manual.
4.2.40 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 [8] and the FW terminal.
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 Function code Data Description
Terminal active state C011 to C018
00 a-contact (NO)
01 b-contact (NC)
Terminal [FW] active state C019
00 a-contact (NO)
01 b-contact (NC)
4.2.41 Multispeed select setting (CF1 to CF4 and SF1 to SF7)
The multispeed select setting function allows you to set multiple
motor speeds and switch among them by way of signal input via
specified terminals.
Multispeed operation can be performed in two modes: binary
operation mode (with up to 16 speeds) using four input terminals
and bit operation mode (with up to eight speeds) using seven input
terminals.
Item Function code Data Description
Multispeed operation
selection
A019
00 Binary operation mode with up to 16 speeds
01 Bit operation mode with up to 8 speeds
Multispeed 0 to 15
settings
A020/A220/
A320
A021 to A035
0.00 or "start frequency" to
"maximum frequency" (Hz)
Setting of the frequency as each speed
Carefully note that during multispeed operation, the rotation direction specified in an operation command is reversed
if the sum of the frequencies specified by the main frequency and auxiliary frequency commands is less than 0 Hz
when the following settings have been made:
- The control circuit terminal block (01) is specified for the frequency source setting (A001).
- The external analog input (O/O2/OI) mode, set by a combination of [AT] selection (A005), [O2] selection (A006), and
AT terminal On/Off state allows reversible motor operation.
C011 to C018: Terminal [1] to [8] active state
C019: Terminal [FW] active state
Related code
A019: Multispeed operation selection
A020/A220/A320: Multispeed frequency setting,
1st/2nd/3rd motors
A021 to A035: Multispeed 1 to 15 settings
C001 to C008: Terminal [1] to [8] functions
C169: Multistage speed/position determination
time
Related code