596
Commands/Responses
Section 9-3
9-3-20 PT operation mode switching command
(Sent from host to PT)
Command
[Format]
1B 4D
[ESC] [CR]M
0D43
C
30
0
30
0m (s1) (s2)
** **
**
m : Check sum present/absent (1 BCD digit)
0 : Absent
1 : Present
c
1
,c
2
: Operation mode of PT to be switched to (2 BCD digits)
Fixed as 00 (transmit mode)
s
1
,s
2
: Check sum (2 hexadecimal digits)
When m is 0, omit this setting.
Response
Only if “Yes” is set for the “Response” memory switch, the response indicated be-
low is returned on normal completion.
[Format]
Data Part
1B 4D
[ESC] [CR]M
4230 30 0D43
C
30
0 0 s1 s2
s
1
,s
2
: Check sum (2 hexadecimal digits)
This is always added (fixed as “0BH”).
Normally,data part is “00”, however, it is “10” (31H, 30H) whenserialportB isused.
(see below)