Mitsubishi GOT2000Series, Connection Manual

Page: 329 / 338

14. CONNECTION TO SIEMENS PLC
14.4 Device Range that Can Be Set
14 - 15
CONNECTION T
O
SIEME
N
S PLC
14
14.4 Device Range that Can Be Set
The device ranges of controller that can be used for GOT
are as follows.
Note that the device ranges in the following tables are the
maximum values that can be set in GT Designer3.
The device specifications of controllers may differ
depending on the models, even though belonging to the
same series.
Please make the setting according to the specifications of
the controller actually used.
When a non-existent device or a device number outside
the range is set, other objects with correct device settings
may not be monitored.

Setting item
(a) S7-300/400 series and S7(Ethernet)
POINT POINT POINT
Device settings of SIEMENS PLC (S7-300/400 series,
S7(Ethernet))
(1) When setting a bit device as a bit device
Set the device using the format of byte address
(DEC) + bit address (0 to 7).
(2) When setting a bit device as a word device
Set the device number.
For the device name setting, enter "W" after the bit
memory device name.
(3) When setting a data register
Set the device using the format of data block (DB)
+ data word (DW).
(4) Precautions when setting devices
(a) Notation method of the bit device
The difference in bit memory notation
between GOT and PLC is as follows.
(b) Preparing to set a data register
It is necessary to define the data block using a
peripheral software and sequence program,
before using a data register.
Setting more than one data block cannot be
done for the data register.
(c) Object that cannot be set Timer (current
value) (T)
Only one device can be set for the write target
of this device.
Therefore, multiple devices, such as, using
the recipe function, etc., cannot be used.
(d) Notation method of the data registers with the
bit specification
The notation of the data registers with the bit
specification differs between the GOT and the
PLC.
The following shows the correspondence
table.
Item Description
Device
Set the device name, device number, and bit number.
The bit number can be set only when specifying the bit of
word device.
Information
Displays the device type and setting range which are
selected in [Device].
Network
Set the monitor target of the set device.
Host
Select this item to monitor the controller specified
as the host station in the GOT utility (setup).
Other
Select this item to monitor a controller other than
the one specified as the host station.
• SIEMENS S7-300/400
Set the MPI address of the controller
monitored.
• SIEMENS S7(Ethernet)
Set the network number and the station
number of the controller monitored.
Device number
Bit address (0 to 7)
Byte address (DEC)
Device name
Notation of GOT Notation of PLC
Q0007 Q0.7
Notation in GOT Notation in PLC
DB1.DBW0.b0 DB1.DBX1.0
DB1.DBW0.b1 DB1.DBX1.1
: :
DB1.DBW0.b7 DB1.DBX1.7
DB1.DBW0.b8 DB1.DBX0.0
: :
DB1.DBW0.b15 DB1.DBX0.7
DB1.DBW2.b0 DB1.DBX3.0
: :
DB1.DBW2.b7 DB1.DBX3.7
DB1.DBW2.b8 DB1.DBX2.0
: :
DB1.DBW2.b15 DB1.DBX2.7
: :
Device number
(Setting with even number)
Device name
(W added)
Data word (DW) number
Data block (DB) number
Device name