FEC HFC3000 - Page 68

Chapter 6 Description of Operations
PAGE 6-8
●List of Contents Indicated in the Real Time Mode
WORK
COUNT/
D-NO
DATA
contro
llers
Mon.
0
[Torque Value Indication]
The load that is currently applied to the torque transducer is indicated in real time.
When the [CAL] switch is pressed, the torque value converted in terms of the
calibration torque is output.
Nm
1
[Torque Voltage Value Indication]
The torque signal voltage that is currently applied to the torque transducer is
indicated in real time. When the [CAL] switch is pressed, the torque voltage is
output in terms of a potential difference of approximately Δ3.75V.
V
2
[Maximum Torque Value Indication] (Maximum Torque Value Hold)
The peak torque from the point at which the [RESET] switch was pressed last in
the real time mode is indicated. Servo lock is performed for 1 minute when the
[SET] switch is pressed.
Nm
3
[Rotating Angle Indication]
The angle of rotation from the current position is indicated in real time. When the
RESET signal is set to “ON” or when the fastening operation is started by the OFF
￫ ON raising of the START signal, the angle value becomes 0.
deg
4
[Load Rate]
The current motor load rate is indicated in real time. When 100 is exceeded,
Abn. 08-10 “Overload Error” is generated.
%
5
[Current Value]
The present current value is indicated in real time.
A
6
[Simplified I/O Monitor]
When SW2: Pin No. 6 at the bottom surface of the controller is ON, the indication
will be as shown in the diagram below (IO-OFF) (external input/output disabling
function).
Ordinarily, the 12 bits of the standard DIO are monitored and indicated as shown
in the diagram below.
When the SET button is long-pressed, forced ON output is performed (at 0.5
second intervals) the order of the standard DO (bit 0 ... bit 11 from the left).
When [↑], [↓], [→], [←], or [SET] is pressed in the middle of the forced output, the
forced output is ended.
During the forced output, the fastening operation is blocked.
Standard DI monitoring can be performed even during the forced output.
7
[ZERO/CAL Voltage Error Warning]
If the CAL voltage or ZERO voltage, measured when the control power is
activated, when the self-checking is performed at the start of fastening, when the
CAL switch of the indicator is pressed, or when the RESET signal is turned “ON,”
is of an error warning value, the indication (V Warn) shown in the drawing below
will be indicated. When the RESET signal is turned “ON” after the warning
indication, the [------] is re-indicated.
8
[Tool Rotation Speed Monitor] (+: CW/-: CCW)
During stoppage: The maximum rotation speed of the connected tool is indicated.
During rotation: The connected tool rotation speed converted from the motor
feedback speed is indicated.
Rpm
9
[Tool Response•St1.] (0~255)
Digit
10
[Tool Response•St2.] (0~15)
Digit
11
[Tool Response•Ad1.] (0~255)
The actual level value of the starting trigger switch is indicated.
Digit
12
[Tool Response•Ad2.] (0~255)
The actual level value of the F/R slide switch is indicated.
Digit