7.1 Basic Operation
7 -7
Position Control Mode
Code
Bit Data
Positioning Completed
Baseblock
Control Power ON
Reference Pulse Input
TGON
Power Ready
Error Counter Clear Input
The following tables list bit data items, codes, and their meanings.
Table 7.3
Bit Data and Meanings in Position Control Mode
Bit Data
Meaning
Control Power ON
Lit when Servopack control power ON.
Baseblock
Lit for baseblock. Not lit at servo ON.
Positioning
Completed
Lit if error between position reference and actual motor position is below
preset value.
Not lit if error between position reference and actual motor position ex-
ceeds preset value.
Preset value: Set in PN500 (7 pulses are standard setting)
/TGON
Lit if motor speed exceeds preset value.
Not lit if motor speed is below preset value.
Preset value: Set in Pn502 (20 r/min is standard setting)
Reference Pulse
Input
Lit if reference pulse is input
Not lit if no reference pulse is input.
Error Counter Clear
Input
Lit when error counter clear signal is input.
Not lit when error counter clear signal is not input.
Power Ready
Lit when main power supply circuit is normal.
Not lit when power is OFF.
Table 7.4
Codes and Meanings in Position Control Mode
Code
Meaning
Baseblock
Servo OFF (motor power OFF)
Run
Servo ON (motor power ON)
Forward Run Prohibited
CN1-42 (P-OT) is OFF. Refer to
5.1.2 Setting the Overtravel Limit Setting
.
Reverse Run Prohibited
CN1-43 (N-OT) is OFF. Refer to
5.1.2 Setting the Overtravel Limit Setting
.
Alarm Status
Displays the alarm number. Refer to
8.2 Troubleshooting
.
:
Displays the alarm number. Refer to
8.2 Troubleshooting
.
7
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