Specifications

3-22 Command Set

3. 13. Offset Calibration to each Channel

@Description

To correct the offset errors of AD converter by using the offset

calibration.

@Syntax

$(Addr)1(Channel No)<CR>

$ Command leading code

(Addr) Address ID

1 Offset calibration.

(Channel No) Channel for calibration.(1 character)0~2

@Response

!(Addr)<CR>

?(Addr)<CR>

! Command is valid.

? Command is invalid.

(Addr) Address ID.

@Example

User command: $0612<CR>

Response: !06<CR>

To perform the offset calibration for analog input module ND-6013

channel 2 at specified address 06 (Hex).

Note : To perform the calibration, a proper input signal should be

connected to the analog input module. Different input range

have different input voltage, detail refer chapter 5 “Calibration” .

(6013)