Input Current Calibration - SMC Networks IP8001 Series Operation Manual

5. Input current calibration

< "Hunting" is displayed in error status >
No.
When hunting occur during adjustment, PID constant is
1
automatically adjusted and focused.
After hunting focused, automatically confirm the balance
2
current.
"Hunting" is displayed in "Cal Error States"
3
< "Hunting2" is displayed in error status >
No.
1 Slight hunting occur during adjustment.
2 "Hunting2" is displayed in "Cal Error States"
12:
Make adjustment referring "■Troubleshooting and Error Status"
Normally, input current dose not need to be calibrated. If input
values (S value) have a displacement in auto mode after the
above adjustment, input current of 4 to 20mA DC can be
calibrated.
< Adjustment >
Devicd set up → Detailed set up → Set up → Calibration →
Input 4-20mA
[Menu Tree No.: 1-3-5-5-6]
No.
Connect ammeter according to specification. Apply input
1
current of 4mADC of input current, and press "OK"
When calibration of 4mADC is completed, it is automatically
2
moved onto calibration of 20mADC.
After applying 20mADC of input current, press "OK" button"
3
＊
13
.
13: When adjustment does not end normally, input signal possibly be
largely displaced from 4mADC or 20mADC. Ensure correct output
of the output current from the controller.
2121
Procedure
＊
12
.
Procedure
＊
12
Procedure
No.IP8S-OM00013
A
＊
13
.