Citizen iDP-3210 User Manual download pdf (Page 58)

iDP3210 User’s Manual

CITIZEN

(25) Transmitting the status of Peripheral Equipment (ESC u n)

Code : [1B]h + [75]h + n

*{n=0}

Current status of connector pin No.3 is transmitted.

•"n" means the followings.

n (Hex) Condition

0 Drawer Kick Connector No. 3

• Status transmitted consists of 1 byte whose content is as in the table below.

• Any equipment has not been connected to this connector, Bit 0 of n is always "1 ".

• In DTR/DSR control, after receptible state of the host (DSR signal being in SPACE state) is confirmed,

only 1 byte is transmitted. Further, in XON/ XOFF control, DSR signal state not being confirmed, only 1

byte is transmitted.

• In DTR/DSR control, when the host is unreceptible state (DSR signal being in MARK state), it keeps

waiting until receptible state is created.

Va lu e

Bit Function 0 1

0 Level of pin No. 3 “L” “H”

1 Not defined

2 Not defined

3 Not defined

4 Not used Fixed to 0 –

5 Not defined

6 Not defined

7 Not defined

Remarks : This command is valid only for serial interface model.

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 72 73

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Citizen iDP-3210 User Manual Page 58