Vermes MDS 358X user Manual.pdf - 第96页

Communication Interfaces VTK - TR -BA- 072e - 1 - User Manua l MDS 358X S eries 85 8.1.2.1 Overview 0 RS - 232C c o mman ds Reac tion time ( ms) For baud rate: 9600 bits/s 115200 bits/ s 1. *ESR? (e. g. 50 errors ) 1280 …

100%1 / 195
Communication Interfaces
84
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
The following parameter configuration is used for the communication with the control unit:
• Synchronous mode: Half-duplex
• Bits/s: 9600 – 115200 (5 different options available, see paragraph 4.5.6, page 37)
• Start bit: 1
• String length: 8 bit (ASCII)
• Parity: None
• Stop bit: 1
• Log: None
8.1.2 RS-232C Commands
The available commands are listed below. They are explained on the following pages, together
with short examples. This list is according to firmware revision 4085AA1-C.
Each command has to be followed by a line feed (LF, \n, 0x0a) and then a carriage return (CR, \r,
0x0d). It is important to keep to this order!
INFORMATION
Response to commands
The control unit gives a response to every command send to her. Possible answers are:
• A value or set of value, asked for in the command
• OK, to acknowledge a command sent
• NAK (“not acknowledged”), if command sent was incorrect (e.g. incomplete set of values or a
value outside the range, or after start-up a wrong command while the display shows the
message “Please do Adjust”)
• “Auxiliary Mode”, if you send the command “SYSTEM:SHOW:VALVEID” while the system is in
the auxiliary mode.
If there is no response to a command, either the connection is interrupted (e.g. malfunctioning
cable or interface) or the command did not end in a carriage return (0x0d).
The reaction times for the commands are given in the table in the next chapter. The table lists the
values for the highest and lowest baud rate, since these have a great influence on the times. The
length of a response is also influential. There it makes e.g. a big difference with the ESR
commands, if there are only a few errors reported or many of them. Please be aware that your
hardware also influences the reaction times. Therefore, the given times are only guidelines.
Communication Interfaces
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
85
8.1.2.1 Overview
0
RS-232C commands Reaction time (ms)
For baud rate:
9600 bits/s 115200 bits/s
1. *ESR? (e.g. 50 errors)
1280
640
2. *ESR2? (e.g. 50 errors)
2190
640
3. *IDN?
380
340
4. *OPC?
80
70
5. ADJUST:START
160
120
6. ADJUST:OFFSET:?
90
70
7. ADJUST:OFFSET:<offset value>
90
70
8. ADJUST:CALIBRATION:?
120
100
9. ADJUST: CALIBRATION:ON
140
120
10. HEATER:?
340
110
11. HEATER:ID?
90
70
12. HEATER:OFF
110
100
13. HEATER:ON
80
70
14. HEATER:TEMP:<target temperature>
100
90
15. HEATER:LIMITS:<min>,<max>
150
130
16. COOLER:?
80
70
17. COOLER:ID?
90
70
18. COOLER:OFF
100
90
19. COOLER:ON
80
70
20. COOLER:TEMP:<target temperature>
100
90
21. COOLER:OFFSET:<offset>
100
80
22. KEY:ENTER
80
70
23. KEY:ESCAPE
80
70
24. HELP
1880
640
25. LCD?
380
350
26. MAINT:STATUS
690
340
27. MAINT:MESSAGE:OFF
100
90
28. MAINT:MESSAGE:ON
100
80
29. SYSTEM:KLOCK:OFF
90
70
30. SYSTEM:KLOCK:ON
90
70
31. SYSTEM:SHOW:CYCLES
90
70
32. SYSTEM:SHOW:VALVEID
90
70
33. SYSTEM:SHOW:CONTROLLERID
100
70
34. SYSTEM:SHOW:STATUS
690
340
Communication Interfaces
86
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
RS-232C commands Reaction time (ms)
For baud rate:
9600 bits/s 115200 bits/s
35. SYSTEM:SHOW:ACTTEMP
90
70
36. SYSTEM:DOSOKDELAY:OFF
110
80
37. SYSTEM:DOSOKDELAY:ON
110
80
38. SYSTEM:SINGLEDOSOK:SETUP
110
90
39. SYSTEM:SINGLEDOSOK:PULSE
110
80
40. SYSTEM:PASSWORD:<your password>
100
70
41. SYSTEM:PASSWORD:OFF
100
80
42. SYSTEM:PASSWORD:ON
100
80
43. SYSTEM:PASSWORD:SET:<your password>
110
90
44. SYSTEM:AUXILIARYMODE:OFF
100
70
45. SYSTEM:AUXILIARYMODE:ON
100
70
46. TRIGGER:ASET:?
390
340
47. TRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
130
90
48. TRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>,1
150
100
49. STRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
440
360
50. STRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>,1
450
370
51. VALVE:UP
80
70
52. VALVE:DOWN
80
70
53. VALVE:AOPEN
80
70
54. VALVE:AOPEN:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
130
90
55. VALVE:AOPENS<setup no.>
80
70
56. SVALVE:AOPEN
390
340
57. SVALVE:AOPEN:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
430
350
58. SVALVE:AOPENS<setup no.>
390
340
59. WRITE:LCD:<text>
110
80
60. TAPPET:SET:<value>
190
180
61. TAPPET:CLEAR
190
180
62. NOZZLE:SET:<value>
200
180
63. NOZZLE:CLEAR
190
180
64. SCENARIO:STATUS
690
340
65. SCENARIO:OFF
100
80
66. SCENARIO:ON
100
80
67. SCENARIO:PLCSTOP:1:OFF
140
120
68. SCENARIO:PLCSTOP:1:ON
140
120
69. SCENARIO:SAVE:<scenario no.>:<values>
280
130
70. SCENARIO:READ:<scenario no.>
690
340