Suresh,
It is not possible to calibrate all of the channels in the SCXI-1112 module simultaneously. However, it is possible to design a program which will calibrate every channel sequentially without having to manually update the SCXI channel string between each calibration run. Simply place the SCXI Calibrate VI in a for loop. Use the index of the for loop as the channel number and create the channel string dynamically. You can then pass this string, which will change each time around the for loop, into the SCXI calibrate VI.
Regards,
Justin Britten
Applications Engineer
National Instruments
