Hitachi SJ Series, User Manual

Page: 302 / 786

12-11-15
Chapter 12 Inverter Functions
Monitor torque command and output torque
• The torque command monitor [FA-15] displays a
current command value that has been
commanded.
• In the case of [Ad-01] = 07, the torque command
set value can be changed on the [FA-15] monitor.
Parameter
Input terminal function
• The torque command monitor (after calculation)
[dA-15] displays the value with torque bias added
to the current torque command.
• Current output torque can be monitored on the
output torque monitor [FA-16].
Item Parameter Data Description
Torque
command input
selection
[Ad-01] 01~13,15
00 (Disable)/
01 (Ai1 terminal input)/02 (Ai2 terminal input)/
03 (Ai3 terminal input)/04 (Ai4 terminal input:
P1-AG)/
05 (Ai5 terminal input: P1-AG)/
06 (Ai6 terminal input: P1-AG)/
07 (Parameter setting)/08 (RS 485)/
09 (Option 1)/10 (Option 2)/
11 (Option 3)/12 (Pulse train input: main unit)/
13 (Pulse train input: P1-FB)/15 (PID calculation)
Torque
command
setting
[Ad-02] -500.0~500.0(%) Adds a torque addition amount.
Torque command
polarity selection
[Ad-03]
00 (Per sign)
Regardless of the operation direction, torque will
be added to the forward direction, when the
value is (+), and to the reverse direction, when
the the value is (-).
01 (Follow the
revolution direction)
Changes the sign of value and the direction of
torque bias action based on the operation
command direction.
Torque command
monitor (after
calculation)
[dA-15] -500.00~500.00(%)
It is the torque command monitor calculated set
value and bias value.
Output torque
monitor
[dA-17] -500.00~500.00(%) Displays the output torque.
Torque
command
monitor
[FA-15] -500.00~500.00(%) It is the torque command set monitor.
Item Parameter Data Description
Input terminal 1 to 9, A or
B selection [CA-01]~[CA-11] 067 Torque command input approval [ATR]
A