Cie_- Coil Inputs - Ethernet (V3.0) - Siemens Moore 353 User Manual

UM353-1

3.2.25 CIE_- Coil Inputs - Ethernet (V3.0)

CIE_ function blocks are available when the
optional Ethernet communication board
installed in the controller. It enables the controller
to obtain Coil data from other stations over the
Ethernet network.
Up to 32 CIE_ blocks are available. Blocks are
assigned in sequence, controller wide, with each
use. Up to 16 Coils can be obtained from a
Modbus device. Each Coil is assigned to block
outputs C0 – CF.
The IP ADRES parameter is used to configure the
IP address of the source Modbus device. The
MB ADRES parameter allows a Modbus address
to be configured. When connecting to other
Siemens MOORE controllers, the Modbus
address is set to 1. In some cases, other Modbus
devices may use a different address or when
going through a Modbus TCP/IP gateway a Modbus network may have multiple devices, each having a unique
address.
The START CL parameter identifies the location of the first Coil. Subsequent Coils, up to 16, can be obtained by
setting the NO OF CL parameter to a value greater than 1. The DATA TYP parameter enables reading of Coils
(Modbus Function Code 01) or Inputs (Modbus Function Code 02). Both are treated the same but the Coil type is
the most common usage. The UD RATE parameter configures the rate at which the block will request data. The
P2P setting will update the data at the rate set by the P2P RATE parameter in the ETHERNET block. The Ct
setting will update the data at the cycle time of the controller.
Output QS indicates the quality of the received data and will go high (1) when the data is bad. This is normally
associated with failure to receive data due to a communication failure or a misconfiguration of the source.
8
Requires Ethernet communications board firmware version 2.0 or later
March 2003
8
is
COIL INPUTS 16 CHAN - ETHERNET
I P A
M B A D R E S
D A T A
U D
S T A R
N O O
CIE_
C0
Output C0
COIL INPUTS
16-CHAN ETHERNET
CF Output CF
QS Output QS
D R E S IP A DdRES s ....
nnn.nnn.nnn.nn n
(H)
MB A DdRESs .............. 1 - 255
(H)
T Y P
DATA TYP e ............ Coil/InPut
(H)
R A T E
UpDate RATE .............. P2P/Ct
(H)
T C L
START ing CoiL .. 0000 - 65535
(H)
F C L
NO. OF C oiLs ................ 1 - 16
(H)
Function Blocks
(192.168.0.0)
(1)
(Coil)
(P2P)
(null)
(1)
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