NEC P701-AVT P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521,
NEC P701-AVT Manual
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- NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 1
This document defines the communications method for control of the NEC LCD monitor, MultiSync X461UN /X461HB /X431BT /P401 / 192.168.0.10 * If you need to change, Please refer "Network settings" on User's manual. 7142 (Fixed) (Note) The monitor will disconnect the connection if no packet data is - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 2
4. Communication Format Header Message Check Code Delimiter The command packet consists of four parts, Header, Message, Check code and Delimiter. Sequence of a typical procedure to control a monitor is as follows, [A controller and a monitor, two-way communication composition figure] Controller - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 3
2ndbyte) Reserved: Reserved for future extensions. On this monitor, it must be ASCII '0'(30h). 3rdbyte) Destination: Destination equipment ID. (Receiver) Specify a commands receiver's address. The controller sets the "MONITOR ID" or "GROUP ID" of the monitor controlled in here. On the reply, the - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 4
5thbyte) Message Type: (Case sensitive.) Refer to section 4.2 "Message block format" for more details. ASCII 'A' (41h): Command. ASCII 'B' (42h): Command reply. ASCII 'C' (43h): Get current parameter from a monitor. ASCII 'D' (44h): "Get parameter" reply. ASCII 'E' (45h): Set parameter. ASCII 'F' ( - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 5
Message format of the "Set parameter" is as follows, STX OP code OP code page Set Value ETX Hi Lo Hi Lo MSB LSB Refer to section 5.3 "Set parameter" for more details. 4 Set Parameter reply The monitor replies with this message for a confirmation of the "Set parameter message". Message - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 6
Following is an example of a Check code (BCC) calculation. SOH Reserved 01 30 D0 D1 Destination Address 41 D2 Header Source Message Address type 30 45 D3 D4 Message length 30 41 D5 D6 Message STX OP code page OP code Set Value Check code Delimiter ETX (BCC) 02 30 30 31 30 30 - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 7
5. Message type 5.1 Get current Parameter from a monitor. STX OP code page OP code ETX Hi Lo Hi Lo 1st 2nd-3rd 4th-5th 6th Send this message when you want to get the status of a monitor. For the status that you want to get, specify the "OP code page" the "OP code", refer to "Appendix A. - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 8
These bytes indicate a result of the requested commands as follows, 00h: No Error. 01h: Unsupported operation with this monitor or unsupported operation under current condition. This result code from the monitor is encoded to ASCII characters. Ex.) The byte data 01h is encoded to ASCII character '0' - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 9
This OP code page data must be encoded to ASCII characters. Ex.) The byte data 02h must be encoded to ASCII '0' and '2' (30h and 32h). Refer to the Operation code table. 4th-5thbytes) OP code: Operation code This OP code data must be encoded to ASCII characters. Ex.) OP code 1Ah -> OP code (Hi) - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 10
ASCII '0''0' (30h, 30h): Set parameter ASCII '0''1' (30h, 31h): Momentary Like Auto Setup function, that automatically changes the parameter. 10th-13thbytes) Max. value: Maximum value that monitor can accept. (16bits) Reply data from the monitor is encoded to ASCII characters. Ex.) '0''1''2''3' - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 11
the "Brightness" setting. Step 1. The controller requests the Monitor to reply with the current brightness setting and capability to support this operation. (Get parameter) Header Message SOH-'0'-Monitor ID-'0'-'C'-'0'-'6' STX-'0'-'0'-'1'-'0'-ETX Check code BCC Delimiter CR Header SOH (01h - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 12
CR (0Dh): End of packet Step 2. The monitor replies with current Brightness setting and capability to support this operation. Header SOH-'0'-'0'-Monitor ID-'D'-'1'-'2' Message STX-'0'-'0'-'0'-'0'-'1'-'0'-'0'-'0' -'0'-'0'-'6'-'4'-'0'-'0'-'3'-'2'-ETX Check code BCC Delimiter CR Header SOH - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 13
CR (0Dh): End of packet Step 4. The monitor replies with a message for confirmation. Header SOH-'0'-'0'- Monitor ID -'F'-'1'-'2' Message STX-'0'-'0'-'0'-'0'-'1'-'0'-'0'-'0'-'0' -'0'-'6'-'4'-'0'-'0'-'5'-'0'-ETX Check code Delimiter BCC CR Header SOH (01h): Start Of Header '0' (30h): Reserved - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 14
The following shows the procedure for reading the temperatures from the sensors. Step 1. Select a temperature sensor which you want to read. Header Message SOH-'0'-Monitor ID-'0'-'E'-'0'-'A' STX-'0'-'2'-'7'-'8'-'0'-'0'-'0'-'1'-ETX Check code BCC Header SOH (01h): Start of Header '0' (30h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 15
Delimiter CR (0Dh): End of packet Step 3. The controller requests the monitor to send the temperature from the selected sensor. Header SOH-'0'-Monitor ID-'0'-'C'-'0'-'6' Message Check code STX-'0'-'2'-'7'-'9'-ETX BCC Header SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 16
Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 7. Power control procedure 7.1 Power status read 1) The controller requests the monitor to reply a current power status. Header SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 17
ETX (03h): End of Message 0001: ON 0002: Stand-by (power save) 0003: Suspend (power save) 0004: OFF (same as IR power off) Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet 7.2 Power control 1) The controller requests - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 18
'0'-'0' (30h, 30h): Result code. No error. 'C'-'2','0'-'3'-'D'-'6' (43h, 32h, 30h, 33h, 44h, 36h): power control reply command The monitor replies same as power control command to the controller. '0'-'0'-'0'-'1' (30h, 30h, 30h, 31h): Power mode 0001: ON 0002, 0003: Do not set. 0004: OFF (same as - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 19
'B' (42h): Message type is "Command reply" N-N: Message length Ex.) The byte data 20h is encoded to ASCII characters '2' and '0' (32h and 30h). Note.) This length includes STX and ETX. Message STX (02h): Start of Message 'C'-'1'-'0'-'B' (43h, 31h, 30h, 42h): Asset read reply command Data(0) - Data - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 20
Note.) The maximum data length that can be written to the monitor at a time is 32bytes. Ex.) The byte data 20h is encoded as ASCII characters '2' and '0' (34h and 30h). Message STX (02h): Start of Message '0'-'0': Result code. No error. 'C'-'0'-'0'-'E' (43h, 30h, 30h, 45h): Asset Data write command - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 21
'C'-'3'-'1'-'1' (43h, 33h, 31h, 31h): Date & Time read reply command 'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data YY: Year (offset 2000) '0'-'0'(30h, 30h): 2000 | '6'-'3'(36h, 33h): 2099 (99 = 63h) MM: Month '0'-'1'(30h, 31h): January | '0'-'C'(30h, 43h): December DD: Day '0'-'1'(30h, 31h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 22
Message STX (02h): Start of Message 'C'-'2'-'1'-'2' (43h, 32h, 31h, 32h): Date & Time write command 'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data YY: Year (offset 2000) '0'-'0'(30h, 30h): 2000 | '6'-'3'(36h, 33h): 2099 (99 = 63h) MM: Month '0'-'1'(30h, 31h): January | '0'-'C'(30h, 43h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 23
ST: Date & Time Status command '0'-'0'(30h, 30h): No error '0'-'1'(30h, 31h): Error 'YY'-'MM'-'DD'-'WW'-'HH'-'MN'-'DS': Date & Time data YY: Year (offset 2000) '0'-'0'(30h, 30h): 2000 | '6'-'3'(36h, 33h): 2099 (99 = 63h) MM: Month '0'-'1'(30h, 31h): January | '0'-'C'(30h, 43h): December DD: Day - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 24
'0'-'8'(30h, 38h): Message length Message STX (02h): Start of Message 'C'-'2'-'2'-'1' (43h, 32h, 32h, 31h): Schedule read request command. PG: Program No. The data must be ASCII characters strings. ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 25
'0'-'1'(30h,31h): VGA '0'-'2'(30h,32h): RGB/HV '0'-'3'(30h,33h): DVI '0'-'5'(30h,35h): Video1 '0'-'6'(30h,36h): Video2 '0'-'7'(30h,37h): S-Video '0'-'A'(30h,41h): TV '0'-'C'(30h,43h): DVD/HD1 '0'-'D'(30h,44h): Option '0'-'E'(30h,45h): DVD/HD2 '0'-'F'(30h,46h): Display Port '1'-'1'(31h,31h): HDMI WD: - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 26
Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC calculation. Delimiter CR (0Dh): End of packet ***Following command also can be used for to keep backward compatibility, in order to read the setting of the Schedule. 1) The controller requests the monitor to read - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 27
'0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): ON timer isn't set. ON_MIN: Turn on time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 '3'-'C'(33h, 43h): On timer isn't set. OFF_HOUR: Turn off time (hour) '0'-'0'(30h, 30h): 00 | '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'( - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 28
This command is used in order to write the setting of the Schedule. 1) The controller requests the monitor to write Schedule. Header SOH-'0'-Monitor ID-'0'-'A'-'2'-'6' Message STX-'C'-'2'-'2'-'2'-PG-ON HOUR-ON MINOFF HOUR-OFF MIN-INPUT-WD-FL-P MODEEXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX Check - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 29
WD: Week setting bit 0: Monday bit 1: Tuesday bit 2: Wednesday bit 3: Thursday bit 4: Friday bit 5: Saturday bit 6: Sunday EX. '0'-'1'(30h, 31h): Monday '0'-'4'(30h, 34h): Wednesday '0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday '7'-'F'(37h, 46h): Monday to Sunday FL: Option bit 0: 0: - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 30
2) The monitor replies a data for confirmation. Header Message SOH-'0'-'0'-Monitor ID-'B'-'2'-'8' STX-'C'-'3'-'2'-'2'-ST-PG-ON HOUR-ON MIN- OFF HOUR-OFF MIN-INPUT-WD-FL-P MODE- EXT1-EXT2-EXT3-EXT4-EXT5-EXT6-EXT7-ETX Check code BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 31
bit 1: Tuesday bit 2: Wednesday bit 3: Thursday bit 4: Friday bit 5: Saturday bit 6: Sunday EX. '0'-'1'(30h, 31h): Monday '0'-'4'(30h, 34h): Wednesday '0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday '7'-'F'(37h, 46h): Monday to Sunday FL: Option bit 0: 0:once 1:Everyday bit 1: 0:once 1: - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 32
SOH (01h): Start Of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID of which you want to change a setting. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type is "Command". '0'-'A'(30h, 41h): Message length Message STX (02h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 33
***Following command also can be used for to keep backward compatibility, in order to write the setting of the Schedule. 1) The controller requests the monitor to write Schedule. Header SOH-'0'-Monitor ID-'0'-'A'-'1'-'6' Message STX-'C'-'2'-'1'-'4'-PG-ON HOUR-ON MINOFF HOUR-OFF MIN-INPUT-WD-FL- - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 34
bit 4: Friday bit 5: Saturday bit 6: Sunday EX. '0'-'1'(30h, 31h): Monday '0'-'4'(30h, 34h): Wednesday '0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday '7'-'F'(37h, 46h): Monday to Sunday FL: Option bit 0: 0:once 1:Everyday bit 1: 0:once 1:Every week bit 2: 0:Disable 1:Enable * When bit 0 - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 35
| '1'-'7'(31h, 37h): 23 (=17h) '1'-'8'(31h, 38h): Off timer isn't set. OFF_MIN: Turn off time (minute) '0'-'0'(30h, 30h): 0 | '3'-'B'(33h, 42h): 59 (=3Bh) '3'-'C'(33h, 43h): Off timer isn't set. INPUT: Timer input '0'-'0'(30h, 30h): DVI '0'-'1'(30h, 31h): VGA '0'-'2'(30h, 32h): RGB/HV '0'-'3'(30h, - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 36
PG-EN: Enable/Disable Schedule data PG: Program No. '0'-'0'(30h, 30h): Program No.1 | '0'-'6'(30h, 36h): Program No.7 EN: Enable /Disable '0'-'0'(30h, 30h): Disable '0'-'1'(30h, 31h): Enable ETX (03h): End of Message Check code BCC: Block Check Code Refer to the section 4.5 "Check code" for a BCC - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 37
SOH (01h): Start of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID which you want to get status. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type is "Command". '0'-'4'(30h, 34h): Message length Message STX (02h): Start of - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 38
12. Serial No. & Model Name Read 12.1 Serial No. Read This command is used in order to read a serial number. 1) The controller requests the monitor to read a serial number. Header Message Check code SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'6'-ETX BCC Delimiter CR Header SOH (01h): - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 39
SOH-'0'-Monitor ID-'0'-'A'-'0'-'6' STX-'C'-'2'-'1'-'7'-ETX BCC CR Header SOH (01h): Start Of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID which you want to get Model Name. Ex.) If Monitor ID is '1', specify 'A'. '0' (30h): Message sender is the controller. 'A' (41h): Message type - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 40
1) The controller requests the monitor to set the condition of security lock. Header Message Check code SOH-'0'-MonitorID-'0'-'A'-'1'-'0' STX-'C'-'2'-'1'-'D'-EN-P1-P2-P3-P4-ETX BCC Delimiter CR Header SOH (01h): Start Of Header '0' (30h): Reserved Monitor ID: Specify the Monitor ID of which - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 41
'C'-'3'-'1'-'D' (43h, 33h, 31h, 44h): Security Lock Control reply command ST-EN: Lock condition result data ST: Status '0'-'0'(30h, 30h): No error '0'-'1'(30h, 31h): Error EN: Enable /Disable (Current condition) '0'-'0'(30h, 30h): Disable '0'-'1'(30h, 31h): Enable ETX (03h): End of Message Check - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 42
Appendix A. Operation Code (OP code) Table Item Brightness OP code page 00h Contrast 00h Sharpness 00h Black Level 00h Tint 00h Color 02h Color Temperature 00h Color control 00h PICTURE Gamma Selection 02h Movie Settings Adaptive 02h Contrast Noise 02h Reduction Film Mode - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 43
ADJUST Item Ambient Ambient Brightness Low Ambient Brightness High Get Current Illuminance OP code page 10h 10h 02h Bright 02h Sensor Read Menu tree reset 02h (Picture) OP code 33h 34h B4h B5h CBh Auto Setup Auto Adjust H Position V Position Clock Clock Phase H Resolution V Resolution - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 44
AUDIO Item Aspect Zoom V-Position OP code page 02h 02h OP code CDh 70h Menu tree reset (Adjust) Balance Treble Bass PIP Audio Line out SURROUND Audio Input Menu tree reset (Audio) Off Timer Enable Schedule Disable Schedule Menu tree reset (Schedule) Keep PIP Mode 02h CBh 00h 93h 00h 8Fh - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 45
side (aspect): Not available on X431BT POP aspect Main: POP aspect Sub: X431BT only This operation has limitation of selection. Please refer to the monitor instruction manual. Momentary OSD Language - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 46
Item OSD Turn Off OP code page 00h OP code FCh OSD Position H 02h 38h Position V 02h 39h Position Information OSD 02h 3Dh OSD Transparency 02h B8h Menu tree reset (OSD) Monitor ID IR Control 02h CBh 02h 3Eh 02h 3Fh Tile Matrix H monitor 02h D0h V monitor 02h D1h - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 47
reset (Display Protection) 02h 2Dh 02h CBh Input Detect 02h 40h Custom Detect Priority1 Priority2 Priority3 Priority4 Priority5 Input change Long Cable Equalize Manual Pole Peak Gain Offset 10h 2Eh 10h 2Fh 10h 30h 10h 31h 10h 32h 10h 3Dh 10h 36h 10h 37h 10h 38h 10h - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 48
/Option 7: Display Port 0: whisper | 100: loud 0,2: UNMUTE 1: MUTE 0: None 1: Main 2: Sub 3: Main + Sub 1: Off 2: Low (or On) 3: High (or On) Momentary Momentary This operation requires supported option TV tuner. Not available on X461UN. (48/50) - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 49
needs an adjustment by ISF. Wide: A/V mode only This operation has limitation of selection. Please refer to the monitor instruction manual. Momentary Momentary This operation requires supported option TV tuner. Read only Read only Read only sensor Carbon Temperature footprint (49/50) - NEC P701-AVT | P401 : RS232 codes for X461UN, X461HB, X431BT, P401, P461, P521, - Page 50
are subject to change without notice. (Revised at Mar.25/2010) Copyright 2004-2009 NEC Display Solutions, Ltd. All Right Reserved This document provides the technical information for users. NEC Display Solutions, Ltd. reserves the right to change or modify the information contained herein without
(1/50)
External Control
NEC LCD Monitor
1. Application
This document defines the communications method for control of the NEC LCD monitor, MultiSync X461UN
/X461HB /X431BT /P401 /P461 /P521 /P701 /S401 /S461 /S521 and MULTEOS M401 /M461 /M521 when using
an external controller
.
2. Connectors and wiring
2.1 RS-232C Remote control
Connector: 9-pin D-Sub
Cable: Cross (reversed) cable or null modem cable
(Please refer
“
Controlling the LCD monitor via RS-232C Remote control
”
on User
’
s manual.)
2.2 LAN control
Connector: RJ-45 10/100 BASE-T
Cable: Category 5 or higher LAN cable
(Please refer
“
Controlling the LCD monitor via LAN control
”
on User
’
s manual.)
3. Communication Parameter
3.1 RS-232C Remote control
(1) Communication system
Asynchronous
(2) Interface
RS-232C
(3) Baud rate
9600bps
(4) Data length
8bits
(5) Parity
None
(6) Stop bit
1 bit
(7) Communication code
ASCII
3.2 LAN control
(1) Communication system
TCP/IP (Internet protocol suite)
(2) Interface
Ethernet (CSMA/CD)
(3) Communication layer
Transport layer (TCP)
* Using the payload of TCP segment.
(4) IP address
(Default) 192.168.0.10
* If you need to change,
Please refer
“
Network settings
”
on User
’
s manual.
(5) Port No.
7142 (Fixed)
(Note)
The monitor will disconnect the connection if no packet data is received for 15 minutes.
And the controller (PC) has to re-connect to control the monitor again, after 15 minutes or more.
3.3 Communication timing
The controller should wait for a packet interval before next command is sent.
The packet interval needs to be longer than 600msec for the LCD monitor.