Hitachi RX - Response Time

5-47 ●Communication Timing
No. Transmission type Conditions
T1 Maximum time (ms)
Remarks
Within 24 items 25 items or more
1 Print description
The print message transfer
ACK condition is t=fixed.
10 45 *1
The print message transfer
ACK condition is t=async.
(M: Number of
communication
characters)
(M: Number of
communication
characters)
*1 *2
*4
2 Print data recall - 5 30
3
Print data
registration
-18001800
4
Print conditions
Print specifications 10 10
5 Print format 20 50
6
Line conut /
print format uniformity
20 50
7
User pattern
character
-
M+10
(M: Number of
communication
patterns)
M+10
(M: Number of
communication
patterns)
8 Date/time setup - 5 5 *3
9 Remote operation
Operation stop 20 20
Operation start, deflection
voltage control, error reset
15 15
Externaldevice
IJprinter
ENQ
ACK
STX ETX
ACK
………
T0
T1
5.5.2 Response Time
(1) Time interval (T1) between external device communication and IJ printer response
Baud rate (bps) T0 Maximum time (ms)
150 to 1200 5
2400 to 115200 1
*1 For "t=fixed" and "t=async.", see Section 5.2.1, "Setting Communication Environment ".
*2 When there is a data matrix and QR code setting, the time is as follows:
*3 If time changes just before 3ACK transmission, ACK transmission may be delayed about 20 ms.
*4 When there is a GS1 DataBar setting, the time is as follows:
Time T1 when there is a data matrix and QR code setting
Character size
T1 Maximum time (ms)
Within 24 items 25 items or more
Data matrix
5x8 8x N+20 100
12x16, 18x24 15x N+40 150
QR code
QR (21x21) 200xN 200xN
QR (25x25) 300xN 300xN
QR (29x29) 400xN 400xN
M
10
+25
(N : Number of 2-Dimensional codes)
M
10
+75
Time T1 when there is a GS1 DataBar setting
T1 Maximum time (ms)
Within 24 items 25 items or more
GS1 DataBar 10x N+5 10x N+15
(N : Number of GS1 DataBar)