Minebea CSD-912-73 User manual

III
GRAPHIC DIGITAL INDICATOR
CC-Link Interface
CSD-912-73
Instruction Manual
MINEBEA Co., Ltd.
Measuring Components Business Unit
EN294-1424

I
FOREWORD
Thank you very much for your purchasing Minebea’s Graphic Digital Indicator, model
CSD-912-73.
This manual explains the handling procedures and the notes when it would be used. Make
use of it properly after reading through the manual carefully.
Be sure to deliver the manual to the end user. Moreover, the end user should keep the
manual at hand after reading it over.
This manual is intended for the technical experts to read. When you read this instruction
manual, the program basic knowledge of Mitsubishi general-purpose sequencer and the
CC-Link interface are needed.
Marks and arrangements used in this manual
The following marks are attached to the explanation on the matters that indicate “Don’t do
this.”, “Take care” and “For reference”.
Be sure to read these items where these marks are attached.
Warning
Caution
Warning may cause injury or accident that may harm to the operator.
Don’t do these things described here.
It is a description when the occurrence only of assumption of danger by which the user owes injury when handling is
mistaken, and material damage is assumed.
Caution during operation and working.
Be sure to read the item to prevent malfunction.

II
About the view of this book
This instruction manual explains the connection method and use of the CC-Link interface
specification of the option for CSD-912 are explained. Please see the CSD-912 instruction
manual about other main body functions and a basic method of handling and notes.
CSD-912 instruction manual (DRW No. EN294-1404*)
Moreover, please refer to the instruction manual of sequencer and its CC-Link interface for
the sequencer program and CC-Link.
●CC-Link is an abbreviation of “Control & Communication Link”

III
Divisional history
Date Instruction manual No. Details of revised point
2011/02 DRW. NO.EN294-1424 First Version

IV
Index
FOREWORD ...................................................................................................................................................................... I
Marks and arrangements used in this manual ............................................................................................ I
About the view of this book ................................................................................................................................... II
Divisional history ......................................................................................................................................................... III
Index ................................................................................................................................................................................... IV
1． General ....................................................................................................................................................................... 1
1-1. Features ...................................................................................................................................1
2． Name and function of each point ............................................................................................................... 2
2-1. Rear panel for CC-Link I/F.......................................................................................................2
3． Connecting method ............................................................................................................................................ 3
3-1. Connector pin configuration for communication..................................................................3
3-2. Notes of Connection................................................................................................................3
4． Setting of CC-Link connecting ..................................................................................................................... 4
4-1. Changeover of CC-Link communication setting change screen..........................................4
4-2. Items of CC-Link setting .........................................................................................................4
5． PLC memory explanation ................................................................................................................................ 6
5-1. Address....................................................................................................................................6
5-2. Address map............................................................................................................................7
6． Operation method .............................................................................................................................................. 26
6-1. Writing the set value (Special data area)..............................................................................26
6-2. Writing/Reading by general command.................................................................................26
6-3. Shift to status where it is possible to communicate...........................................................28
6-4. Error condition/Reset requesting flag..................................................................................28
6-5. CPU normal operation signal................................................................................................29
6-6. Calibration procedure by CC-Link communication ..........................................................30
7． Specifications of interface ............................................................................................................................ 31
7-1. Specifications of CC-Link interface......................................................................................31
7-2. Accessories ...........................................................................................................................31

1
1．General
This unit is a remote device station of CC-Link Ver.1.10.
This unit can be connected with the mastering station of CC-Link Ver.1.10.
1-1.Features
Main features for CSD-912-73 are as follows:
（1） This unit can be controlled by using remote I/O and register of the sequencer, so the program volume
of the sequencer can be reduced.
（2） The wiring with the sequencer can be reduced.

2
2．Name and function of each point
2-1.Rear panel for CC-Link I/F
（1） Communication connector
Connector type terminal block for CC-Link interface.
Connector pin configuration for communication is as follows
※ Suitable plug : MSTB 2,5-ST-5,08 ABGY AU by PHOENIX CONTACT. ※to be attached.
※ “SLD” and “FG" are connected inside.
※ The internal circuit and photo coupler are insulated.
（2） Status LED
The communication status is expressed with two LED.
Status RUN ERR
Light off －Normal
Green LED
Light on Normal －
Red LED
Light on Hardware error Hardware error
Red LED
Light on/off －CRC error
Pin No. Signal name Contents
1 DA Signal line DA side
2 DB Signal line DB side
3 DG Signal line ground
4 SLD Shield
5 FG Frame ground
DA
DB
DG
SLD
FG
1 2 3 4 5
（2） Status LED
（1） Communication connecto
r

3
3．Connecting method
3-1.Connector pin configuration for communication
Refer to 2-1. Rear panel for CC-Link I/F (1), Connector for communication.
3-2.Notes of Connection
zWhen the wiring, be sure to the instrument power supply is OFF.
zDo not supply the AC power until complete the installation. This instrument does not have power
switch (ON/OFF).
zDo not fell or make a strong impact on this instrument rear panel terminal block because it is made
of resin.
zStriped electrical cable tip length is 6 mm.
zThe tightening torque of terminal screws on the terminal block is 0.5～0.6 N･m.
zCables which connecting this instrument isolate from noise sources, for example, power supply line
and I/O for control's as much as possible.
zBe sure to connect the ground wire must be D single ground. Do not common the ground with a
kind of power supply.
zFor CC-Link cable connection, use twist pear cable wire with shield (Cable for CC-link) and connect
the shield in terminal block's SLD terminal or F.G.terminal.
•Connect the termination to the CC-Link connector to electrical termination which is far from PLC as possible.
•Use the connecting cable for CC-Link.
•Refer to the “Construction and specification of network system” from the latest version of CC-Link Cable Wiring Manual
published by CC-Link Partner Association about communication speed and cable length

4
4．Setting of CC-Link connecting
Please set the following when you use CC-LINK interface.
4-1.Changeover of CC-Link communication setting change screen
Change from the standard measurement mode to the function mode by the following operations.
1) Touch the MENU key.
2) Touch the NEXT key.
3) Touch the OPTION key.
4) Touch the CC-LINK setting key.
4-2.Items of CC-Link setting
（1） The number of occupied stations.
Number of occupied stations is set.
Selectable from [1 station], [2stations], [4 stations].
Default has set as [4 stations].
（2） Setting of the stations
Execute the setting of the station No.
When 1 station is occupied : selectable from station No.01 to 64.
When 2 stations are occupied : selectable from station No.01 to 63
When 4 stations are occupied : selectable from station No.01 to 61.
The occupied station of this instrument is 1., 2, 4 stations.
※When 2 stations are occupied,and station No. is set as “01”,01 to 02 stations are occupied.
※When 4 stations are occupied,and station No. is set as “01”,01 to 04 stations are occupied.
Therefore, the station number must not overlap.
Default has selected [01].
（3） Setting of baud rate
Communication speed (unit: bps) is set.
Selectable from [156k], [625k], [2.5M], [5M] or [10M].
Default has set as [156k].
•Setting changes for occupied stations No. is corresponding to this software after ROM Ver.1.300.Before ROM Ver.1.200 is 4
station occupied station No.

5
（4） Data display method of 32 bit
32 bits data indication method is set.
Selectable from [Expression of standard binary] or [Sign in MSB].
Default has set as [Expression of standard binary].
Load value 32 bits data expression method Upper 16 bit Lower 16 bit
-1
Expression of standard binary FFFFH FFFFH
Sign in MSB 8000H 0001H
-10
Expression of standard binary FFFFH FFF6H
Sign in MSB 8000H 000AH
-99999
Expression of standard binary FFFEH 7961H
Sign in MSB 8001H 869FH
•Setting value becomes effective at restarting the power supply. Please restart the power supply after the changes.

6
5．PLC memory explanation
5-1.Address
A remote I/O(RX/RY：Bit handling register) and a remote register(RWw/RWr：Word handling register)
secures the zone in the master station depends on the occupied station number. As shown in the table
below in case of this unit.
Type
Occupied station number
Remarks
4 stations
occupied
2 stations
occupied
1 station
occupied
Remote input 128points 64points 32points I/O for each 16 points is
occupied as a system area.
Remote output 128points 64points 32points
Remote
register
Master→Remote 16points 8points 4points
Remote→Master 16points 8points 4points
The address number of the remote station allocated to the mastering station is as shown in the table
below.
Station
No. Remote input Remote output
Remote register
Remarks
Master→Remote Remote→Master
0 - - - - - - - - - - - - - - - - - - - - Specify the
master station
1 RX0000 RY0000 RWw0000 RWr0000
2 RX0020 RY0020 RWw0004 RWr0004
3 RX0040 RY0040 RWw0008 RWr0008
~ ~ ~ ~ ~
10 RX0120 RY0120 RWw0024 RWr0024
~ ~ ~ ~ ~
64 RX07E0 RY07E0 RWw00FC RWr00FC

7
5-2.Address map
5-2-1.Data detail
1） Batch/Discharge mode Remote register
4 stations occupied (Master→Instrument)
Station Remote
register Contents Remarks
1
RWwn ①Final (24 bit)
①Brand number (8bit)
Special data area
RWwn+1
RWwn+2 ①Preliminary 2 (32 bit)
RWwn+3
2
RWwn+4 ①Preliminary 1 (16 bit)
RWwn+5 ①Free Fall (16 bit)
RWwn+6 ①Over (16 bit)
RWwn+7 ①Under (16 bit)
3
RWwn+8 ①Full (32 bit)
RWwn+9
RWwn+A ①Near zero (32 bit)
RWwn+B
4
RWwn+C ②General data area
RWwn+D
RWwn+E ③Command No. (Return)
RWwn+F ④Operating mode (Return)
n : Value decided by setting of station No.
2 stations occupied (Master→Instrument)
Station Remote
register Contents Remarks
1
RWwn ①Final (24 bit)
①Brand number (8bit) Special data area
RWwn+1
RWwn+2 Undefined (16 bit)
RWwn+3 ①Free Fall (16 bit)
2
RWwn+4 ②General data area
RWwn+5
RWwn+6 ③Command No. (Return)
RWwn+7 ④Operating mode (Return)
n : Value decided by setting of station No.
1 station occupied (Master→Instrument)
Station Remote
register Contents Remarks
1
RWwn
Undefined
RWwn+1
RWwn+2
RWwn+3
n : Value decided by setting of station No.

8
① Special data area (4 stations, 2 stations)
When the set value is registered by using the set value writing request (request 1), the set value is
set in each area.
Details of each set value are shown as follows;
Data type Setting range
Final 32 bit binary with sign 0 ～999999
Brand number (8bit) 8 bit binary with sign 0 ～99
Preliminary 2 32 bit binary with sign 0 ～999999
Preliminary 1 16 bit binary with sign 0 ～32767
Free Fall 16 bit binary with sign -32768 ～32767
Over 16 bit binary with sign 0 ～32767
Under 16 bit binary with sign 0 ～32767
Full 32 bit binary with sign 0 ～999999
Near zero 32 bit binary with sign 0 ～999999
② General data area (4 stations, 2 stations)
When the command order is executed by using the general command request (request 2), the set
value or the operating order code is set in this area.
Data type : 32 bit binary with sign
Setting range : Depends on the set value.
③ Command No. (4 stations, 2 stations)
When the command order is executed by using the general command request (request 2), the
command No. is set in this area.
The content of the general data area is set depending on the command set in this area.
Data type : 8 bit binary
Setting range : 0 ～255
④ Operation mode (4 stations, 2 stations)
When the operation mode is changed by using the operation mode changeover request (request 3),
the mode number is set in this area.
This function is prepared for future expansion.
Data type : 8 bit binary
Setting range : 0 ～255
2） Command list
The command No. and the value which is set in General data area when the command order is
executed by using the general command request (request 2) are shown in the next page.

9
Writing set value and command order (Writing/reading selection = Writing [OFF])
Setting value or command order Command No.
(RWwnE)
General data area
(RWwnC～RWwnD)
Brand name 1 (The first ～4th character) 1
Katakana, alphabet, and numeric
values of 15 characters
Brand name 2(The 5 th ～8th character) 2
Brand name 3(The 9 th ～12 th character) 3
Brand name 4(The 13 th ～15 th character) 4
Hopper number 5 0～99
Final /S1 6 0～999999/-999999～999999
Free fall /S4 7 0～999999/-999999～999999
Preliminary 1 /S3 8 0～999999/-999999～999999
Preliminary 2 /S2 9 0～999999/-999999～999999
Over 10
0～999999
Under 11
0～999999
Near zero 12 0～999999
Full 13
0～999999
Preset Tare 14 0～999999
Supplementary time 15 0～9999
Waiting time for judge after supplementary flow 16 0～9999
Automatic free fall compensation 17 0～999999
Initial full flow 18 0～999999
Initial medium flow 19 0～999999
Target of S1 operation 60 1:GROSS , 2:NET
Target of S2 operation 61 1:GROSS , 2:NET
Target of S3 operation 62 1:GROSS , 2:NET
Target of S4 operation 63 1:GROSS , 2:NET
Undefined 64
S1 operation 65 1:MORE THAN, 2: LESS THAN
S2 operation 66 1:MORE THAN, 2: LESS THAN
S3 operation 67 1:MORE THAN, 2: LESS THAN
S4 operation 68 1:MORE THAN, 2: LESS THAN
Zero 0 1
Zero clear 0 2
Tare 0 3
Tare clear 0 4
Batch start 0 5
Discharge start 0 7
Accumulation command 0 10
Clear the last accumulated data 0 11
Pause 0 12
Restart 0 13
Clear the accumulated data of Brand 0 14
Clear the accumulated data of all Brand 0 15
Error reset 0 21
Print command 0 22
Net display 0 23
Gross display 0 24
The minimum Division 1000 1:[1],2:[2],3:[5],4:[10],5:[20],6:[50]
Weighing capacity 1001 1～999999
Zero adjustment 1002 Impossible to input.
Span adjustment 1003 1～999999

10
Reading set value (Writing/reading selection = Reading [OFF])
Setting value or command order Command No.
(RWwnE)
General data area
(RWrnC～RWrnD)
Brand name 1 (The first ～4th character) 1
Katakana, alphabet, and numeric
values of 15 characters
Brand name 2(The 5 th ～8th character) 2
Brand name 3(The 9 th ～12 th character) 3
Brand name 4(The 13 th ～15 th character) 4
Hopper number 5 0～99
Final /S1 6 0～999999/-999999～999999
Free fall /S4 7 0～999999/-999999～999999
Preliminary 1 /S3 8 0～999999/-999999～999999
Preliminary 2 /S2 9 0～999999/-999999～999999
Over 10
0～999999
Under 11
0～999999
Near zero 12 0～999999
Full 13
0～999999
Preset Tare 14 0～999999
Supplementary time 15 0～9999
Waiting time for judge after supplementary flow 16 0～9999
Automatic free fall compensation 17 0～999999
Initial full flow 18 0～999999
Initial medium flow 19 0～999999
Brand accumulation total 20 -99999999～99999999
Brand accumulation count 21 0～999999
Brand number 32 0～99
Undefined 57
Target of S1 operation 60 1:GROSS , 2:NET
Target of S2 operation 61 1:GROSS , 2:NET
Target of S3 operation 62 1:GROSS , 2:NET
Target of S4 operation 63 1:GROSS , 2:NET
Undefined 64
S1 operation 65 1:MORE THAN, 2: LESS THAN
S2 operation 66 1:MORE THAN, 2: LESS THAN
S3 operation 67 1:MORE THAN, 2: LESS THAN
S4 operation 68 1:MORE THAN, 2: LESS THAN
Undefined 69
The minimum Division 1000 1:[1],2:[2],3:[5],4:[10],5:[20],6:[50]
Weighing capacity 1001 1～999999
Zero adjustment 1002 Impossible to input.
Span adjustment 1003 1～999999
Adjustment condition reading 1004
10
1
:0= During measurement,
1= During Zero adjustment,
2= During Span adjustment
100:0= None,
1= Occurrence of error
•Zero point mV/V registration and Span point mV/V registration can not be done.

11
3） Remote register (Instrument→Master)
4 stations occupied
Station Remote
register Contents Remarks
1
RWrn ①Net value
RWrn+1
RWrn+2 ②Gross value
RWrn+3
2
RWrn+4 ③Accumulation value
RWrn+5
RWrn+6 ④Error code
RWrn+7 ⑤Error assistance code
3
RWrn+8 ⑥Brand number (8bit)
RWrn+9
Undefined
RWrn+A
RWrn+B
4
RWrn+C ⑦General data area
RWrn+D
RWrn+E ⑧Command No.(Response)
RWrn+F ⑨Operation mode(Response)
n : Value decided by setting of station No.
2 stations occupied
Station Remote
register Contents Remarks
1
RWrn ⑩Indicate value
(Net value/Gross value)
RWrn+1
RWrn+2 ④Error code
RWrn+3 ⑤Error assistance code
2
RWrn+4 ⑦General data area
RWrn+5
RWrn+6 ⑧Command No.(Response)
RWrn+7 ⑨Operation mode(Response)
n : Value decided by setting of station No.
1 station occupied
Station Remote
register Contents Remarks
1
RWrn ⑩Indicate value
(Net value/Gross value)
RWrn+1
RWrn+2 ④Error code
RWrn+3 ⑤Error assistance code
n : Value decided by setting of station No.

12
① Net value (4 stations)
Area for displaying the net value
Data type : 32 bit binary with sign
Setting range : -999999 ～999999
② Gross value (4 stations)
Area for displaying the gross value
Data type : 32 bit binary with sign
Setting range : -999999 ～999999
③ Accumulation value (4 stations)
Area for displaying the accumulation value
Data type : 32 bit binary with sign
Setting range : -99999999 ～99999999
④ Error code (4 stations, 2 stations, 1 station)
Area for displaying the error generating in the main body of the indicator
Refer to below table of ⑤Error assistance code too.
Data type : 16 bits binary
Setting range : 0～255

13
⑤ Error assistance code (4 stations, 2 stations, 1 station)
Area for displaying the error No. generating in the main body of the indicator
Data type : 16 bits binary
Setting range : 0～255
Error code
Error
assistance
code
Contents
0 0 No error
1
(Weighing
sequence error)
1
SQERR 0 :
When measurement is stopped compulsorily by inputting the
temporary stop while weighing.
2 SQEER 1 :
When the condition of SAFETY CHECK is not satisfied.
3
SQEER 2 :
When the load value is under even if the supplementary flow is
executed.
4
SQEER 3 :
When there is contradiction in the amount of the comparison
value.
5 SQEER 4 ：
When the batching time exceeds the limited time.
6 SQERR 5 :
When the discharging time exceeds the limited time.
7 SQERR 6 :
When the gross value < Final in discharge control.
8 SQERR 7 :
When the net value > (Final – free fall) in the start
9
SQERR 8 :
In controlling the nozzle, when the change of the load value
exceeds the zero band.
10
SQERR 9 :
The measurement begins in the condition that [START ABOVE
ZERO BAND] is [VALID], however the container is not put on the
measuring section.
2
(Operation error)
1 Zero set error
In case of execute ZERO out of range of zero
2 A/Z error
In case of execute TARE out of range of tare.
3
(Other error)
3 A/D conversion error.
31 EEPROM writing error.
32 EEPROM reading error.
4
(Calibration
error)
0 TE-L error
1 TE-H error
2 SP-L error
3 SP-H error
4 When the setting is Span adjustment value > Weighing capacity.
99
(Setting error)
0 Receiving undefined command
When undefined data is set at command No.
1 Setting range error
2 Read-only state
•Refer to Error display in main body instruction manual about the contents of Error code.

14
⑥ Brand number (4 stations)
It is area which showing the Brand number.
Data type : 8 bit binary
⑦ General data area (4 stations, 2 stations)
When the set value reading out command is ordered by using the general command request
(Request 2), this area represents the set value.
Data type : 32 bit binary with sign
⑧ Command No. (Response) (4 stations, 2 stations)
When the command order is executed by the general command request (Request 2), this area
represents that command No.
Data type : 8 bit binary
⑨ Operation mode (Response) (4 stations, 2 stations)
When the operation mode is changed by the operation mode changeover request (request 3), this
area represents that command No.
This function is prepared for future expansion.
Data type : 8 bit binary
⑩ Indicate value (Net value/Gross value) (2 stations, 1 station)
It is area which showing the Net value or Gross value by specified bit.
Data type : 32 bit binary with sign
Setting range : -999999 ～999999

15
5-2-2.Relay zone
1） Remote input (Master→Instrument)
4 stations occupied
Device No. Contents Classification
RYn0 ①Setting value writing request (Request 1) Communication
RYn1
RYn2 ②General command request (Request 2)
RYn3 ③Selection of writing/Reading out. (R/W)
RYn4 ④Operation mode changeover request (Request 3)
RYn5
RYn6
RYn7
RYn8
RYn9
RYnA
RYnB
RYnC
RYnD
RYnE
RYnF
RY(n+1)0 ⑤Zero Control signal
RY(n+1)1 ⑥Zero clear
RY(n+1)2 ⑦Tare
RY(n+1)3 ⑧Tare clear
RY(n+1)4 ⑨Hold
RY(n+1)5 ⑩Net display
RY(n+1)6 ⑪Gross display
RY(n+1)7
RY(n+1)8 ⑫Accumulation signal
RY(n+1)9 ⑬Accumulation clear
RY(n+1)A ⑭Error cancellation request flag
RY(n+1)B
RY(n+1)C
RY(n+1)D
RY(n+1)E
RY(n+1)F
RY(n+2)0
⑮Brand number
100
1
RY(n+2)1 2
RY(n+2)2 4
RY(n+2)3 8
RY(n+2)4
101
10
RY(n+2)5 20
RY(n+6)6 40
RY(n+6)7 80
～
RY(n+7)0
System reservation zone
RY(n+7)1
RY(n+7)2
RY(n+7)3
RY(n+7)4
RY(n+7)5
RY(n+7)6
RY(n+7)7
RY(n+7)8
RY(n+7)9 ⑯Initialed data setting request flag
RY(n+7)A ⑰Error reset requesting flag
RY(n+7)B
RY(n+7)C
RY(n+7)D
RY(n+7)E
RY(n+7)F
n : Value decided by setting of station No.