User Manual

3-24
3
Communicating with the FD-MH series
- CC-Link Compatible Network Unit DL-CL1 User’s Manual (FD-MH) -
3-4 Command Parameter List
The following tables list the command parameters used to read/write the settings and
status of sensor amplifiers, or to issue motion commands, by creating a handshake
control program.
For details about how the master station communicates using command parameters,
see:
"Issuing a Motion Command to a Senso
r Amplifier" (page 3-
20)
"Reading/Writing Settings or Status of a Sensor Amplifier" (page 3-21)
The table below des cribes parameters which are common to the DL-CL1.
For the communication methods using these common command parameters, see
"Reading/Writing Settings or Status of a Sensor Amplifier" (page 3-21).
Attribute R: Write; W: Read
Common Command Parameter List
Data
category
(HEX)
Data
number
(HEX)
Name Description
Attribute
Data
type
Default
value
Parameter range
00
** 00 to
** FF
*3
01 0000
All unit key
lock
Activates key lock on all sensor
amplifi ers connected.
W UINT 0
0: Unlock
1: Full key lock
2: Key lock
03
0000
Error
information
Possible errors, and their contents, of
sensor amplifi ers
Same content as remote register
(RWr[n] + 0)
If there are errors with multiple ID
numbers, the error information for the
smallest ID number is reported.
R
UINT 0 *4
0001
Warning
information
Not used with the FD-MH series. - - -
0002
Error ID
number
*3
Errors are read by assigning sensor
amplifi ers (ID 01 to ID 10) to bits 0 - 9.
If there are errors with multiple ID
numbers, all of the associated bits
are set to 1.The error with DL-CL1 is
assigned to bit 15.
WORD 0
For each bit
0: No Error
1: Error
0003
Warning ID
number
Not used with the FD-MH series. - - -
0101
Output ID
01
Output state of ID 01.
Each output is assigned to the
corresponding bit.
*1
Same content as remote input RX.
WORD 0
For each bit
0: Output OFF
1: Output ON
··· ···
010A
Output ID
01
Output state of ID 10.
Each output is assigned to the
corresponding bit.
*1
Same content as remote input RX.
0201
Current
Value ID01
Reads the instantaneous fl ow rate
value of ID01.
Same content as the instantaneous
fl ow rate value in remote register RWr.
DINT 0 ··· ···
0213
Current
Value ID10
Reads the instantaneous fl ow rate
value of ID10.
Same content as the instantaneous
fl ow rate value in remote register RWr.