Sony FWD-32LX1 User manual

FLAT WIDE DISPLAY
FWD-42LX1
FWD-32LX1
PROTOCOL MANUAL
1st Edition

FWD-42LX1
FWD-32LX1
Table of Contents
1. Communication Parameter ................................................................ 1
2. Pin Configuration ..................................................................................... 1
3. Communication Data Format ........................................................... 1
4. General Function ..................................................................................... 3
5. Picture/Sound .......................................................................................... 10
6. Size/Shift .................................................................................................... 12
7. Status Enquiry ........................................................................................ 14
8. User Rest .................................................................................................... 17

1
FWD-42LX1
FWD-32LX1
1. Communication Parameter
Communication system RS-232C
Synchronous system Asynchronous communication
Baud rate 9600 bps
Character length 8 bit
Parity None
Start bit 1 bit
Stop bit 1 bit
Flow control None
2. Pin Configuration
12345
Display side (D-sub 9-pin)
_External view _
6789
12345
6789
Host side (D-sub 9-pin)
_External view _
FWD-42LX1/N
FWD-32LX1/N
Personal computer
Pin No. Signal
1NC
2RD
3TD
4NC
5 GND
6NC
7NC
8NC
9NC
Pin No. Signal
1NC
2RD
3TD
4NC
5 GND
6NC
7NC
8NC
9NC
3. Communication Data Format
(a) Control (Host →Request of Write to Display)
No. Item Value
1 Header 0x8C:Control
2 Category 0xXX
3 Function 0xXX
4 Data1 (Length) 0xXX
5 Data2 (Data1) 0xXX
: : 0xXX
: : 0xXX
X DataX 0xXX
X+1 Check Sum 0xXX
*Check Sum: Sum total of 1 to X. Lower one-byte data is validated when a
value exceeds 255 (1 byte).
*Set the command interval to 500 ms or more when transmitting the
Control command continuously.
*Set the command interval to 500 ms or more when transmitting the same
command (Enquiry) after the Control command.
(b) Enquiry (Host →Request of Read to Display)
No. Item Value
1 Header 0x83:Enquiry
2 Category 0xXX
3 Function 0xXX
4 Data1 0xFF
5 Data2 0xFF
6 Check Sum 0xXX
*Check Sum: Sum total of 1 to 5. Lower one-byte data is validated when a
value exceeds 255 (1 byte).

FWD-42LX1
FWD-32LX1
2
(c) Answer (Display →Response to Host)
1Answer at the time of Control request
No. Item Value
1 Header 0x70:Answer
2 Answer*0x00:Completed (Normal completion)
0x01:Limit Over
(Abnormal completion: Over upper limit)
0x02:Limit Under
(Abnormal completion: Under lower limit)
0x03:Command Canceled
(Abnormal completion)
3 Check Sum 0xXX
*0x00: Completed Packet is correctly received and process is
also correctly completed.
0x01:Limit Over Packet is correctly received, but the data
value is over the upper limit.
0x02:Limit Under Packet is correctly received, but the data
value is under the lower limit.
0x03:Command Canceled Packet is correctly received, but the data
value is not correct or the request cannot be
accepted in the current host state.
*Check Sum: If the value of a sum total of 1 and 2 exceeds
255 (1 byte), the data of 1 lower byte is
effective.
2Answer at the time of Enquiry request
(Normal completion)
No. Item Value
1 Header 0x70:Answer
2 Answer 0x00:Completed
3 Return Data Size 0xXX
4 Return Data1 0xXX
: : 0xXX
: : 0xXX
X Return DataX 0xXX
X+1 Check Sum 0xXX
*0x00:Completed Completed packet is correctly received and process is
also correctly completed.
*Return Data returns the read value.
*Check Sum: If the value of a sum total of 1 to X exceeds 255 (1 byte), the
data of 1 lower byte is effective.
3Answer at the time of Enquiry request
(Abnormal completion)
No. Item Value
1 Header 0x70:Answer
2 Answer 0x03:Command Canceled
(Abnormal completion)
3 Check Sum 0xXX
*0x03: Command Canceled Packet is correctly received, but the data
value is not correct or the request cannot be
accepted in the current host state.
*Check Sum: If the value of a sum total of 1 to 2 exceeds
255 (1 byte), the data of 1 lower byte is
effective.
4Error Answer
No. Item Value
1 Header 0xE0:Answer
2 Answer*0x00:No Function Error
0x01:Check Sum Error
0x02:Data Length Error
3 Check Sum 0xXX
*0x00:No Function Error Packet header, category and function code are
not included in this protocol.
0x01:Check Sum Error Check sum value of received packet is not
correct.
0x02:Data Length Error Packet is correctly received, but the data size is
over the upper limit.

3
FWD-42LX1
FWD-32LX1
4. General Function
(a) Mode control
Syntax Header Category Function Data1 Data2 Check Sum
Control 0x8C 0x00 Code Table(1-a)[a] 0x02 Code Table(1-a)[b] 0xXX
Enquiry 0x83 0xFF 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table (1-a)[b] 0xXX Completed
Code Table(1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x00 Power*10x00 OFF Yes Yes Enable Enable
0x01 ON
0x01 Input Select*20x0A INPUT2 RGB Yes Yes Disable Enable
0x0B INPUT2 COMPONENT
0x0C OPTION1 VIDEO
0x0D OPTION1 S VIDEO
0x0E OPTION1 RGB
0x0F OPTION1 COMPONENT
0x10 OPTION2 VIDEO
0x11 OPTION2 S VIDEO
0x12 OPTION2 RGB
0x13 OPTION2 COMPONENT
0x20 INPUT1 DVI
0x02 Force Status Display 0x00 ON Yes Yes Disable Enable
0x01 OFF
0x03 Audio Mute 0x00 OFF Yes Yes Disable Enable
0x01 ON
0x04 Auto Status Display 0x00 ON Yes Yes Enable Enable
0x01 OFF
0x05 Closed Caption 0x00 OFF Yes Yes Disable Enable
0x01 CC1
0x02 CC2
0x03 CC3
0x04 CC4

FWD-42LX1
FWD-32LX1
4
Code Table(1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x06 Color System 0x00 Auto Yes Yes Disable Enable
0x01 NTSC
0x02 NTSC4.43
0x03 PAL
0x04 SECAM
0x05 PAL-M
0x06 PAL-N
0x07 PAL60
0x0F Language 0x00 Japanese Yes Yes Disable Enable
0x01 English
0x02 Deutsch
0x03 Français
0x04 Español
0x05 Italiano
0x10 Index Number 0x01 - 0xFF Yes Yes Disable Enable
0x13 Power Saving 0x00 Standard Yes Yes Disable Enable
0x01 Reduce
0x14 Speaker Out 0x00 ON Yes Yes Disable Enable
0x01 OFF
0x16 HD Mode 0x00 1080i Yes Yes Disable Enable
0x01 1035i
0x17 RGB Mode 0x00 DTV Yes Yes Disable Enable
0x01 PC
0x18 Sync Mode 0x00 H/Comp Yes Yes Disable Enable
0x01 Video
0x1B Clock Display 0x00 OFF Yes Yes Disable Enable
0x1B ON
0x24 Input Detect(Option1) 0x00 U3(HD15) No Yes Disable Enable
0x01 U1(CVBS, Y/C)
0x02 U2(BNC)
0x03 Reserved
0x04 UN (Network Board)
0x05 Reserved
0x06 Reserved
0x07 Reserved
0x08 Reserved
0x09 Reserved
0x0A Reserved
0x0B Reserved
0x0C Reserved
0x0D Reserved
0x0E Reserved (Continued)

5
FWD-42LX1
FWD-32LX1
Code Table(1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x24 Input Detect(Option1) 0x0F Not Connect No Yes Disable Enable
0x25 Input Detect(Option2) 0x00 U3(HD15) No Yes Disable Enable
0x01 U1(CVBS, Y/C)
0x02 U2(BNC)
0x03 Reserved
0x04 UN (Network Board)
0x05 Reserved
0x06 Reserved
0x07 Reserved
0x08 Reserved
0x09 Reserved
0x0A Reserved
0x0B Reserved
0x0C Reserved
0x0D Reserved
0x0E Reserved
0x0F Not Connect
0x26 Auto Shut OFF 0x00 OFF Yes Yes Disable Enable
0x01 ON
0x30 PAP*20x00 OFF Yes Yes Disable Enable
0x01 P&P
0x02 PinP
0x31 Active Picture 0x00 Left(P&P)/Main(PinP) Yes Yes Disable Enable
0x01 Right(P&P)/Sub(PinP)
0x02 Swap*2
0x32 Picture Size(P&P) 0x00 - 0x0E Yes Yes Disable Enable
0x33 Sub Picture Size (PinP) 0x00 Large Yes Yes Disable Enable
0x01 Small
0x34 Picture Position(PinP)*30x00 Position1 Yes Yes Disable Enable
0x01 Position2
0x02 Position3
0x03 Position4
0x35 PAP Input Detect (Left/Main) 0x0A INPUT2 RGB No Yes Disable Enable
0x0B INPUT2 COMPONENT
0x0C OPTION1 VIDEO
0x0D OPTION1 S VIDEO
0x0E OPTION1 RGB
0x0F OPTION1 COMPONENT
0x10 OPTION2 VIDEO
0x11 OPTION2 S VIDEO
0x12 OPTION2 RGB
0x13 OPTION2 COMPONENT (Continued)

FWD-42LX1
FWD-32LX1
6
12
43
Code Table(1-a)
[a]Function [b]Range/Switch Code Command
Control Enquiry Standby Power On
0x35 PAP Input Detect (Left/Main) 0x20 INPUT1 DVI No Yes Disable Enable
0x36 PAP Input Detect (Right/Sub) 0x0A INPUT2 RGB No Yes Disable Enable
0x0B INPUT2 COMPONENT
0x0C OPTION1 VIDEO
0x0D OPTION1 S VIDEO
0x0E OPTION1 RGB
0x0F OPTION1 COMPONENT
0x10 OPTION2 VIDEO
0x11 OPTION2 S VIDEO
0x12 OPTION2 RGB
0x13 OPTION2 COMPONENT
0x20 INPUT1 DVI
*1: Transmit the next command 10 seconds after Power On and Power Off commands are transmitted. If not, correct data may not be able to be acquired.
*2: For INPUT SELECT, PAP, and Active Picture (SWAP), check the busy state using a Busy to INPUT command.
*3: The Picture Position arrangement is as shown below.
IP Address
Syntax Header Category Function Data1 Data2 Data3 Data4 Data5 Check Sum
Control 0x8C 0x00 0x42 0x05 Address 0 Address 1 Address 2 Address 3 0xXX
0x00 - 0xFF 0x00 - 0xFF 0x00 - 0xFF 0x00 - 0xFF
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x03 0x73 Command Canceled
Example of IP Address setting
192.128.14.1 192 (0xC0) Address 0
128 (0x80) Address 1
14 (0x0E) Address 2
1 (0x01) Address 3
*IP Address command can be carried out even in the standby state.
Code Table(1-a)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x42 IP Address Yes Yes Enable Enable
0x43 BackLight 0x00 - 0x64 Yes Yes Disable Enable
0x44 Illumination 0x00 OFF Yes Yes Disable Enable
0x01 Low
0x02 High
0x45 Control Mode 0x00 Main+Remocon Yes Yes Disable Enable
0x01 Main
0x02 Remocon

7
FWD-42LX1
FWD-32LX1
Code Table(1-a)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x46 On Off Timer Mode 0x00 Every Day Yes Yes Enable Enable
0x01 Day Of Week
0x47 On Timer Enable bit0 Sunday 1:Enable, 0:Disable Yes Yes Enable Enable
bit1 Monday 1:Enable, 0:Disable
bit2 Tuesday 1:Enable, 0:Disable
bit3 Wednesday 1:Enable, 0:Disable
bit4 Thursday 1:Enable, 0:Disable
bit5 Friday 1:Enable, 0:Disable
bit6 Saturday 1:Enable, 0:Disable
bit7 Every day 1:Enable, 0:Disable*4
0x48 Off Timer Enable bit0 Sunday 1:Enable, 0:Disable Yes Yes Enable Enable
bit1 Monday 1:Enable, 0:Disable
bit2 Tuesday 1:Enable, 0:Disable
bit3 Wednesday 1:Enable, 0:Disable
bit4 Thursday 1:Enable, 0:Disable
bit5 Friday 1:Enable, 0:Disable
bit6 Saturday 1:Enable, 0:Disable
bit7 Every day 1:Enable, 0:Disable*4
*4: For every day, all bits should be put in the same state. (Enable:0xff, Disable:0x00)
(b) Color matrix
Syntax Header Category Function Data1 Data2 Data3 Data3 Check Sum
Control 0x8C 0x00 Code Table (1-b)[a] 0x04 Code Table (1-c) Code Table (1-b)[b] Code Table (1-d) 0xXX
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x00 Code Table(1-b)[a] Code Table (1-c) Code Table (1-d) 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Return Data3 Check Sum
Enquiry 0x70 0x00 0x04 Code Table (1-c) Code Table (1-b)[b] Code Table(1-d) 0xXX Completed
Code Table(1-b)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x1D Color Matrix 0x00 YCbCr Yes Yes Disable Enable
0x01 YPbPr

FWD-42LX1
FWD-32LX1
8
Code Table(1-c)
Format Select
0x00 480p
0x01 1080i
0x02 720p
0x03 480i
Code Table(1-d)
Input Select
0x00 Input2
0x01 Option1
0x02 Option2 (Invalid for FWD-32LX1)
(c) Time control
Clock Set (Hour, Minute)
Syntax Header Category Function Data1 Data2 Data3 Check Sum
Control 0x8C 0x00 0x22 0x03 Hour:0x00 - 0x17 Minute:0x00 - 0x3B 0xXX
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x00 0x22 0xFF 0xFF 0xA3
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Hour:0x00 - 0x17*Minute:0x00 - 0x3B 0xXX Completed
*Data of Hour: 0x80 and Minute: 0x00 is set as Return Data when a timer is not set after factory setting.
Clock Set (Week)
Syntax Header Category Function Data1 Data2 Check Sum
Control 0x8C 0x00 0x23 0x02 Week:Code Table(1-e) 0xXX
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x00 0x23 0xFF 0xFF 0xA4

9
FWD-42LX1
FWD-32LX1
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Week:Code Table(1-e) 0xXX Completed
Code Table(1-e)
Week Select
0x00 Sunday
0x01 Monday
0x02 Tuesday
0x03 Wednesday
0x04 Thursday
0x05 Friday
0x06 Saturday
On Timer, Off Timer
Syntax Header Category Function Data1 Data2 Data3 Check Sum
Control 0x8C 0x00 Code Table(1-f)[a] 0x03 Hour:0x00 - 0x17 Minute:0x00 - 0x3B 0xXX
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x00 Code Table(1-f)[a] 0xFF 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Hour:0x00 - 0x17 Minut:0x00 - 0x3B 0xXX Completed

FWD-42LX1
FWD-32LX1
10
Code Table(1-f)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
Clock Set
0x22 Hour, Minute Yes Yes Disable Enable
0x23 Week
On Timer
0x50 Sunday Yes Yes Disable Enable
0x51 Monday
0x52 Tuesday
0x53 Wednesday
0x54 Thursday
0x55 Friday
0x56 Saturday
0x57 Every day
Off Timer
0x58 Sunday Yes Yes Disable Enable
0x59 Monday
0x5A Tuesday
0x5B Wednesday
0x5C Thursday
0x5D Friday
0x5E Saturday
0x5F Every day
5. Picture/Sound
(a) Picture/Sound
Syntax Header Category Function Data1 Data2 Check Sum
Control 0x8C 0x10 Code Table(2-a)[a] 0x02 Code Table(2-a)[b] 0xXX
Enquiry 0x83 0xFF 0xFF 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table(2-a)[b] 0xXX Completed

11
FWD-42LX1
FWD-32LX1
Code Table(2-a)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x00 Contrast 0x00 - 0x64*Yes Yes Disable Enable
0x01 Brightness 0x00 - 0x64*Yes Yes Disable Enable
0x02 Chroma 0x00 - 0x64 Yes Yes Disable Enable
0x03 Phase 0x00 - 0x64 Yes Yes Disable Enable
0x04 Color Temp 0x00 High Yes Yes Disable Enable
0x01 Mid
0x02 Low
0x03 Color1
0x04 Color2
0x05 Color3
0x09 Sharpness 0x00 - 0xFF Yes Yes Disable Enable
0x0A NR 0x00 OFF Yes Yes Disable Enable
0x01 Low
0x02 Mid
0x03 High
0x0B Cinema Drive 0x00 Auto Yes Yes Disable Enable
0x01 OFF
0x0C Dynamic Picture 0x00 OFF Yes Yes Disable Enable
0x01 Low
0x02 High
0x0D Color Correct 0x00 ON Yes Yes Disable Enable
0x01 OFF
0x0E Gamma Correct 0x00 High Yes Yes Disable Enable
0x01 Mid
0x02 Low
0x10 Picture Mode 0x00 Standard Yes Yes Disable Enable
0x01 Dynamic
0x02 User1
0x03 User2
0x04 User3
0x30 Volume 0x00 - 0x64 Yes Yes Enable Enable
0x31 Treble 0x00 - 0x64 Yes Yes Disable Enable
0x32 Bass 0x00 - 0x64 Yes Yes Disable Enable
0x33 Balance 0x00 - 0x64 Yes Yes Disable Enable
0x34 Surround 0x00 OFF Yes Yes Disable Enable
0x01 Hall
0x02 Simulate
*:The setting value during two-screen display is as follows:
Contrast: Setting value ±12 during one-screen display
Brightness: Setting value ±24 during one-screen display

FWD-42LX1
FWD-32LX1
12
(b) Color temperature
Syntax Header Category Function Data1 Data2 Data3 Check Sum
Control 0x8C 0x10 Code Table(2-b)[a] 0x03 Code Table(2-c) Code Table(2-b)[b] 0xXX
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x10 Code Table(2-b)[a] Code Table(2-c) 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x03 0x73 Command Canceled
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Code Table(2-c) Code Table(2-b)[b] 0xXX Completed
Code Table(2-b)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x05 Red Gain 0x00 - 0x64 Yes Yes Disable Enable
0x06 Green Gain 0x00 - 0x64
0x07 Blue Gain 0x00 - 0x64
Code Table(2-c)
Format Select
0x03 Color1
0x04 Color2
0x05 Color3
6. Size/Shift
(a) 8 bit register
Syntax Header Category Function Data1 Data2 Check Sum
Control 0x8C 0x20 Code Table(3-b)[a] 0x02 Code Table(3-b)[b] 0xXX
Enquiry 0x83 0xFF 0xFF 0xXX
Answer Header Answer Check Sum
Control 0x70 0x00 0x70 Completed
0x70 0x01 0x71 Limit Over
0x70 0x02 0x72 Limit Under
0x70 0x03 0x73 Command Canceled

13
FWD-42LX1
FWD-32LX1
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table(3-b)[b] 0xXX Completed
Code Table(3-b)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x00 H Size 0x00 - 0x64 Yes Yes Disable Enable
0x01 H Center 0x00 - 0x64 Yes Yes Disable Enable
0x02 V Size 0x00 - 0x64 Yes Yes Disable Enable
0x03 V Center 0x00 - 0x64 Yes Yes Disable Enable
0x04 Zoom Mode 0x00 Wide Zoom Yes Yes Disable Enable
0x01 Zoom
0x02 Full
0x03 Sub Title
0x04 Normal
0x05 Multi Display 0x00 Standard Yes Yes Disable Enable
0x01 x2
0x02 x3
0x03 x4
0x07 Dot Phase 0x00 - 0x1F Yes Yes Disable Enable
0x08 Auto Wide 0x00 OFF Yes Yes Disable Enable
0x01 Auto
0x09 4:3 Mode 0x00 Normal Yes Yes Disable Enable
0x01 Wide Zoom
0x0B Multi Position(x2)*0x00 Position1 Yes Yes Disable Enable
0x01 Position2
0x02 Position3
0x03 Position4
0x0C Multi Position(x3)*0x00 Position1 Yes Yes Disable Enable
0x01 Position2
0x02 Position3
0x03 Position4
0x04 Position5
0x05 Position6
0x06 Position7
0x07 Position8
0x08 Position9
0x0D Multi Position(x4)*0x00 Position1 Yes Yes Disable Enable
0x01 Position2
0x02 Position3
0x03 Position4
0x04 Position5
0x05 Position6
0x06 Position7

FWD-42LX1
FWD-32LX1
14
12
43
12
5
3
64
8 97
12
6
3
75
10 119
4
8
12
14 1513 16
Code Table(3-b)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x0D Multi Position(x4)*0x07 Position8 Yes Yes Disable Enable
0x08 Position9
0x09 Position10
0x0A Position11
0x0B Position12
0x0C Position13
0x0D Position14
0x0E Position15
0x0F Position16
*:The Multi Position arrangement is as shown below.
Multi Position(x2) Multi Position(x3) Multi Position(x4)
7. Status Enquiry
(a) Model name enquiry
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x00 0xFF 0xFF 0xB1
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table(4-a) 0xXX Completed
Code Table(4-a)
Format Select
0x08 FWD-42LX1
0x09 FWD-32LX1
(b) Serial number enquiry
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x01 0xFF 0xFF 0xB2
Answer Header Answer Return to Return Data1 Return Data2 Return Data3 Return Data4 Check Sum
Data Size
Enquiry 0x70 0x00 0x05 Upper 8bit Middle Middle Lower 8bit 0xXX Completed
Data Upper Data Lower Data Data
Return Data1-Data4: 0x001E8480 - 0x002DC6BF(2,000,000 - 2,999,999)

15
FWD-42LX1
FWD-32LX1
(c) Operating time enquiry
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x02 0xFF 0xFF 0xB3
Answer Header Answer Return to Return Data1 Return Data2 Return Data3 Return Data4 Check Sum
Data Size
Enquiry 0x70 0x00 0x05 Upper 8bit Middle Middle Lower 8bit 0xXX Completed
Data Upper Data Lower Data Data
Return Data1-Data4: 0x00000000 - 0xD693A3FF(0sec._3,599,999,999sec.)
(d) Software version enquiry (Main CPU)
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x03 0xFF 0xFF 0xB4
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Upper 8bit Data Lower 8bit Data 0xXX Completed
Return Data1-Data2: 0x0000 - 0xFFFF
Example)
For version 0.100, they become 01 and 00, respectively.
(e) 8 bit register enquiry
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 Code Table(4-b) 0xFF 0xFF 0xXX
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table(4-b) 0xXX Completed
Code Table(4-b)
Function Return Data Unit
0x07 Digital 3.3 V 0x00 - 0xFF
0x09 Digital 5 V 0x00 - 0xFF
0x0A Temp1 0x00 - 0xFF
0x0D Temp(P/S) 0x00 - 0xFF
0x10 Analog5 V/9 V 0x00 - 0xFF 5 V power output
(f) Software version enquiry (Scaler)
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x0F 0xFF 0xFF 0xC0
Answer Header Answer Return to Data Size Return Data1 Return Data2 Check Sum
Enquiry 0x70 0x00 0x03 Upper 8bit Data Lower 8bit Data 0xXX Completed
Return Data1 - Data2: 0x0000 - 0xFFFF
Example)
For version 0.100, they become 01 and 00, respectively.

FWD-42LX1
FWD-32LX1
16
(g) Shutdown Log enquiry
Syntax Header Category Function Data1 Data2 Check Sum
Enquiry 0x83 0x30 0x11 0xFF 0xFF 0xC0
Answer Header Answer Return to Data Size Return Data1 Check Sum
Enquiry 0x70 0x00 0x02 Code Table(4-c) 0xXX Completed
Return Data1: 0x00 - 0xFF
Code Table(4-c)
Shutdown Information
bit0 Reserved
bit1 1: FAN operation is abnormal 0: Normal
bit2 1: Backlight is abnormal 0: Normal
bit3 1: Temperature sensor is abnormal 0: Normal
bit4 1: Main power supply is abnormal 0: Normal
bit5 1: Digital power supply is abnormal (3.3 V, 5 V) 0: Normal
bit6 1: Analog supply is abnormal (5 V/9 V) 0: Normal
bit7 1: Scaler is abnormal 0: Normal
Code Table(4-d)
[a]Function [b]Range/Switch code Command
Control Enquiry Standby Power On
0x00 Model Name 0x08 - 0x09 No Yes Enable Enable
0x01 Serial Number 0x001E8480 - 0x002DC6BF Yes Yes Enable Enable
(2,000,000 - 2,999,999)
0x02 Operation Time 0x00000000 - 0xD693A3FF
(0sec._3,599,999,999sec.)
0x03 Soft Version(Main) 0x0000 - 0xFFFF No Yes Enable Enable
0x07 Digital 3.3 V 0x00 - 0xFF
0x09 Digital 5 V 0x00 - 0xFF
0x0A Temp1 0x00 - 0xFF
0x0D Temp(P/S) 0x00 - 0xFF
0x0F Soft Version(Scaler) 0x0000 - 0xFFFF
0x10 Analog5 V/9 V 0x00 - 0xFF
0x11 Shutdown Log 0x00 - 0xFF
0x12 Digital 3.3 V(Failure) 0x00 - 0xFF
0x13 Digital 5 V(Failure) 0x00 - 0xFF
0x14 Analog5 V/9 V(Failure) 0x00 - 0xFF
0x20 Busy to INPUT*0x00 Non Busy
0x01 Busy
*Busy to INPUT should be judged by Busy →Non Busy. Busy to INPUT may be incorrectly judged during start when it is judged by only Non Busy.