IAI America PCON-CFA - Manual (Page 247)

4. SCON-CA
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(32) Load Cell Calibration Command (CLBR) PLC Output Signal
Load Cell Calibration Complete (CEND) PLC Input Signal
The factory setting for the load cell is 0 N when no load is applied. If you want to use the loaded condition as the
reference (0 N), perform the following calibration. Also perform this calibration in other conditions as necessary
(such as during readjustment, inspection, etc.).
[1] Stop the operation. (Calibration cannot be performed while any axis is operating, pushing a work part
or paused, in which case an attempt to perform calibration will generate a 0E1 (load cell calibration
error) alarm.
[2] Turn ON the load cell calibration signal (CLBR) and keep it ON for at least 20 ms.
[3] Once the calibration is complete, the calibration complete signal (CEND) turns ON. Thereafter, turn
OFF the CLBR signal.
If the calibration was not successful, a 0E1 (load cell calibration error) alarm generates.
Caution: Normal operation commands are not accepted while the CLBR signal is ON.
*1 If the CLBR is turned OFF during this period, the signal is not recognized and therefore calibration is not
performed.
*2 If the CLBR is turned OFF during this period, an alarm generates.
(33) Servo Gain Parameter Set Selection (GSL0, GSL1) PLC Output Signals
The actuator can be operated by selecting, for each position movement, any one of the following four
pre-defined sets of servo gain parameters (six different parameters).
For details, refer to the operation manual for your controller.
GSL1 GSL0 Function Remarks
OFF OFF Select parameter set 0 Factory setting
OFF ON Select parameter set 1
ON OFF Select parameter set 2
ON ON Select parameter set 3
Signal input is recognized
continuously for 20 ms
*1
Calibration time
*2
Turn the CLBR OFF after confirming
that the CEND has turned ON.
The CEND turns ON when the calibration has completed
successfully. If the CLBR is OFF, the CEND remains OFF.