Hitachi Sj7002 Owners Manual

“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–58
Analog Summary Table  - The following tables show all functions available for assignment to 
the three analog output te rminals [FM], [AM], [AMI] at a glan ce. Detailed descriptions, related 
parameters, and se ttings are in “
Analog Output Operation” on page 4–66.   
56 WCO2 [O2] terminal window 
comparator [O2] input is within comparator window set by B066 and 
B067
Output Function Summary Table
Option
CodeTerminal...

SJ7002 Inverter
Configuring Drive Parameters
3–59
Output Function 
Adjustment 
ParametersThe following parameters work in 
conjunction with the intelligent output 
function, when configured. The 
overload level parameter (C041) sets the 
motor current level at which the 
overload signal [OL] turns ON. The 
range of settings is from 0% to 200% of 
the rated current for the inverter. This 
function is for generating an early 
warning logic output , without causing 
either a trip event or a restriction of...

“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–60
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
C038 Low current indication  output mode select ON00Output during accele
ration/deceleration and 
constant speed operation 01 01 01
✘ ✔
CRT
0 1Output only during constant speed
C039 Low current indication detec tion level 0.0 to 1.80 x rated inverter current Rated current x 1.0✘ ✔
Low current threshold,...

SJ7002 Inverter
Configuring Drive Parameters
3–61
Serial
CommunicationsThe following table configures the communications port of the SJ7002 inverter. You can have 
up to thirty-two devices on the serial communications network. The inverters are slaves and the 
computer or digital operator is the master. Thus , all inverters on the serial connection must use 
the same baud rate, data length, parity, and stop bits. However, each device on the serial 
network must have a unique node address. See  “
Serial...

“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–62
Analog Signal 
Calibration 
SettingsThe functions in the following table configure the signals for the analog output terminals. Note 
that these settings do not change the current/vo ltage or sink/source characteristics – only the 
zero and span (scaling) of the signals.
NOTE:  See additional settings for analog calibrat ion: Parameter B080 [AM] Terminal Analog 
Meter Adjustment (gain), parameter B081 [FM] Terminal  Analog Meter...

SJ7002 Inverter
Configuring Drive Parameters
3–63
occurred, the inverter and motor  will enter free-run stop (coasting) operati on. In some applica-
tions, the motor and load will still be coasting  when the inverter returns to normal Run Mode 
operation. For that situation, you can configure the inverter output (C103=00) to resume opera-
tion from 0 Hz and accelerate normally. Or, yo u can configure the inverter (C103=01) to 
resume operation from the cu rrent speed of the motor (frequency...

“C” Group: Intelligent Terminal Functions
Configuring Drive Parameters
3–64
C139 Terminal [15] OFF-delay time — — 0.0 to 100.0 (seconds) 0.0 0.0 0.0✘ ✔
C140 Relay output ON-delay time — — 0.0 to 100.0 (seconds) 0.0 0.0 0.0✘ ✔
C141 Relay output OFF-delay time — — 0.0 to 100.0 (seconds) 0.0 0.0 0.0✘ ✔
C142 Logic output 1 function A — — All programmable output functions  available (except LOG1 to LOG6)00 (output frequency)
✘ ✔
C143 Logic output 1 function B — — ✘ ✔
C144 Logic output 1 operator AND...

SJ7002 Inverter
Configuring Drive Parameters
3–65
Input Signal 
Terminal 
Functions
Func.
CodeName/
DescriptionRange and Settings
DefaultsRun 
Mode
Edit
Lo Hi
FEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
C160 Terminal [1] input response time 0. to 200. (x 2 ms) 0.0 0.0 0.0 ✘ ✔
C161 Terminal [2] input response time 0. to 200. (x 2 ms) 0.0 0.0 0.0 ✘ ✔
C162 Terminal [3] input response time 0. to 200. (x 2 ms) 0.0 0.0 0.0 ✘ ✔
C163 Terminal [4] input response time 0. to 200. (x 2 ms) 0.0 0.0 0.0 ✘ ✔
C164 Terminal...

“H” Group: Motor Constants Functions
Configuring Drive Parameters
3–66
“H” Group: Motor Constants Functions
IntroductionThe “H” Group parame ters configure the 
inverter for the motor characteristics. You 
must manually set H003 and H004 values 
to match the motor. Most of the remaining 
parameters are related to vector control, and 
are in use only when function A044 is set 
for one of the vector control modes as 
shown in the diagram. The procedure 
in “
Auto-tuning of Motor Constants” on 
page 4–71...

SJ7002 Inverter
Configuring Drive Parameters
3–67
Func.
CodeName/
Description
Keypad
Range and Settings
DefaultsRun 
Mode Edit
Lo HiSRWOPEFEF2FE2
(EU)
FUF2FU2
(USA)
FF2F2
(Jpn)
H005 Motor speed constant, 1st motor 0.001 to 9.999, 10.00 to 80.00 (10.000 to 
80.000) 1.590 1.590 1.590
✔ ✔
Motor proportional gain constant, factory set
H205 Motor speed constant, 2nd motor 0.001 to 9.999, 10.00 to 80.00 (10.000 to 
80.000) 1.590 1.590 1.590
✔ ✔
Motor proportional gain constant, factory set
H006 Motor...