Mitsubishi MELSEC QJ71C24, User Manual

Page: 128 / 442

4 - 25 4 - 25
MELSEC-Q
4 SETTINGS AND PROCEDURES PRIOR TO OPERATION
Point
Auto refresh settings can be also set for items not listed below with GX Works2.
(Refer to Appendix 1.1 (3).)
[Setting items]
Buffer memory address
Setting item
CH1 CH2
Reference section
Flash ROM access register/read/delete result 4
H
CH1/CH2 LED ON status, communication error status (
1
)
201
H
202
H
Switch setting error, mode switching error status (
1
)
203
H
Number of registered user frame 204
H
Flash ROM system parameters write result 220
H
Section 9.6.10
Section 11.1
Modem function error code 221
H
Modem function sequence status 222
H
Number of data registrations for connection 223
H
Number of data registrations for initialization 226
H
Number of notification execution 229
H
Data storage area 1 notification execution data No. 22A
H
Data storage area 2 notification execution data No. 22E
H
Data storage area 3 notification execution data No. 232
H
Data storage area 4 notification execution data No. 236
H
Data storage area 5 notification execution data No. 23A
H
Accumulated count of unlock process normal completion 22FB
H
Accumulated count of unlock process abnormal completion 22FC
H
Accumulated count of lock process based on circuit
disconnection
22FF
H
Section 9.6.2
User’s Manual (Application)
CH1/CH2 communication protocol status (
1
)
252
H
262
H
Transmission status (
1
)
253
H
263
H
RS-232 control signal status (
1
)
254
H
264
H
Section 4.5.2
Section 9.6.3
Section 11.1
Transmission sequence status (
1
)
255
H
265
H
On-demand execution result 256
H
266
H
Data transmission result 257
H
267
H
Data reception result 258
H
268
H
MC protocol transmission error code 25A
H
26A
H
Sections 9.6.4 to 9.6.6
Section 11.1
Receive user frame nth 25B
H
26B
H
User frame being transmitted B6
H
156
H
Section 9.6.5
User’s Manual (Application)
Operation status 2204
H
2304
H
Execution result 2205
H
2305
H
PLC CPU monitoring
function
Number of transmission 2206
H
2306
H
Monitoring condition arrival block No. 2207
H
2307
H
Section 9.6.8
User’s Manual (Application)
Pre-defined protocol function error code 4042
H
4052
H
Section 11.2.1
1 See Section 11.1 for the contents of the buffer memory.