NEC NEAX 2000, Programming Manual

Page: 703 / 1200

PMS INTERFACE
– 683 –
A2679-10
DESCRIPTION DATA
Assign the attribute data, depending on
the port (Port 0-3) connected to PMS. (1)
(2) See the following table.
See the following table.
START
CMD001
AP00 INITIAL
: Initial Data
1ST DATA
MEANING
2ND
DATA
MEANING
PORT 0 PORT 1 PORT 2 PORT 3
20 24 28 32 Data speed 2/3/4/5
NOTE 1
1200/2400/
4800/9600 bps
21 25 29 33 Stop bit length 0 /1/2 1/1.5/2 bits
22 26 30 34 Data length 0 /1 7/8 bits
23 27 31 35 Parity 0 /1/2 None Parity/
Even Parity/
Odd Parity
80 100 120 140 Function 4
NOTE 2
PMS
81 101 121 141 Priority for data processing 0 1st Priority
82 102 122 142 Message Format 6 PMS Format
83 103 123 143 Number of lines per page 0 Not used
84 104 124 144 Protocol 6 IMS Procedure
85 105 125 145 Station Address (SA) 49 1
86 106 126 146 Unit Address (UA) 33 !
87 107 127 147 Timer for detecting the terminal/no answer 8 1 sec.
89 109 129 149 Timer for detecting the end of block 70 35 sec.
90 110 130 150 Timer for detecting non data communication 70 35 sec.
91 111 131 151 Number of times to resend the Selecting
Sequence when NAK is returned in Phase 2 3 3 times
92 112 132 152 Number of times to resend the Selecting
Sequence when no answer in Phase 2 15 15 times
93 113 133 153 Number of times to resend the Selecting
Sequence when NAK is returned in Phase 3 3 3 times
94 114 134 154 Number of times to resend the Selecting
Sequence when no answer in Phase 3 32 15 times
95 115 135 155 Delay before resending the Selecting
Sequence when NAK is returned 24 3 sec.
96 116 136 156 Delay before resending the text when WABT
is returned 24 3 sec.
98 118 138 158 Guard timer between texts 0 Not used
A