Horner APG SmartMod HE359ADC2201 - Manual (Page 2)

MAN0845-04-EN Specifications / Installation
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5/8/2009 Page 2 of 2 ECN # 950
3 Init Default Setup
Communication parameters will be set to INIT default after performing the procedure:
1. Install jumper between INIT and GND terminals of the RS-485 port.
2. Apply power to Smartmod unit.
3. Read parameter words to see current parameters.
4. Write changes if necessary.
The INIT Default RS485 Settings Are:
Modbus ID = 1
Baud rate = 9600
Parity = None
Stop Bits = 1
Data Bits = 8
No handshake
4 Configuration DATA
SmartMod Configuration settings are mapped into Modbus Register space. This
configuration data may be modified with any Modbus/RTU Master device. For
convenience, Horner APG has developed a variety of Cscape application files which
allow an OCS (Xle, NX, LX, QX) to act as a SmartMod configurator. Initial
configuration of SmartMod module should be done on an individual basis, since all
modules come from the factory with a default Modbus ID of 1. Once each module on
the network has its own unique Modbus ID, further configuration adjustments can be
made with the entire network powered.
All configuration parameters listed below (except 40012 Channel Enable) are stored
in EPROM. That means they should not be constantly rewritten.
Configuration Parameters – Registers 40001 through 40013
Modbu
s
Regist
er
Description Min Max Default
40001-
40005
Reserved
40006 Communications Parameters See Table
38.4kbaud, N, 8, 1,
RTU Mode
40007 Modbus ID 1 255 1
40008 Rx/Tx Delay (in 2mS steps) 0 255 0mS
40009 Watchdog Timer (in 0.5s steps) 0 255 10 (5s)
40010 Modbus Coil Data
Not Configuration Data – See I/O
Data
40011 Input Type 6 6 6 (+/-20mA)
40012 Channel Enable See Table
255 (Channels 1-
8 enabled)
40013 Reserved
Register 40006 (Communications Parameters) Bit Definition
Bits 7-15 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Unused Mode Parity
Data
Bits
Baud Rate
Value Meaning Value Meaning
0 Mark 0 1200 baud
0 =
ASCII
Mode 1 Even
0 = 7
Data
Bits 1 2400 baud
2 Odd 2 4800 baud
3 Space 3 9600 baud
1 =
RTU
Mode
1 = 8
Data
Bits 4 19200 baud
5-7 38400 baud
Register 40012 (Channel Enable) Bit Definition
Bit 8-15 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Unused Input 1 Input 1 Input 1 Input 1 Input 1 Input 1 Input 1 Input 1
0 = Disable Input
1= Enable Input
5 Input/Output DATA
SmartMod Analog I/O utilizes both Modbus Registers (40001-40030) and Coils (1-11). It is
possible to access all data using Registers only, because the Coils can be accessed through
Register 40010.
The following tables lists all Modbus I/O data available.
I/O Register Data (Registers 40014-40022)
Modbus
Register
Description Access
INIT
D-
D+
GND
A
B
C
D
Minimum Maximum Units
40010 Mirror of Coil Data Read/Write n/a n/a n/a
40014 Cold Junction Temperature Read-only -1000 6000 0.01 degrees C
40015 Input 0 Read-only -20000 +20000 1µA (0.001mA)
40016 Input 1 Read-only -20000 +20000 1µA (0.001mA)
40017 Input 2 Read-only -20000 +20000 1µA (0.001mA)
40018 Input 3 Read-only -20000 +20000 1µA (0.001mA)
40019 Input 4 Read-only -20000 +20000 1µA (0.001mA)
40020 Input 5 Read-only -20000 +20000 1µA (0.001mA)
40021 Input 6 Read-only -20000 +20000 1µA (0.001mA)
40022 Input 7 Read-only -20000 +20000 1µA (0.001mA)
Modbus
Coil
Description Access
Watchdog Event & Power-
up Event Operation
00001 Open Detect Input 0 Read/Write
00002 Open Detect Input 1 Read/Write
00003
Note: There are 2 types of default settings possible:
1. Factory default as described in section 1 (Specifications)
2. Default after INIT as described in section 3 (INIT Default Setup)
Open Detect Input 2 Read/Write
00004 Open Detect Input 3 Read/Write
00005 Open Detect Input 4 Read/Write
00006 Open Detect Input 5 Read/Write
00007 Open Detect Input 6 Read/Write
00008 Open Detect Input 7 Read/Write
00009 Watchdog Enabled Read/Write
00010 Watchdog Event Read/Write
00011 Power-up Event Read/Write
If Coil 9 (Watchdog Enabled)
is set, Coil 10 (Watchdog
Event) will set if the Watchdog
Timeout value is exceeded.
The Watchdog Timeout value
is set in Register 40009.
When set, Coil 10 can be
reset by the controller when
normal communications
resumes.
The Power-up Event (Coil 11)
is set every time the power is
applied. It can be cleared by
the controller if desired.
6 Installation / safety
a. All applicable codes and standards should be followed in the installation of this product.
b. Shielded, twisted-pair wiring should be used for best performance.
c. Shields may be terminated at the module terminal strip.
Warning: Remove power from the OCS controller, CAN port, and any peripheral
equipment connected to this local system before adding or replacing this or any
module.
d. In severe applications, shields should be tied directly to the ground block within the panel.
e. Use the following wire type or equivalent: Belden 8441.
For detailed installation and a handy checklist that covers panel box layout requirements and
minimum clearances, refer to the hardware manual of the controller you are using.
When found on the product, the following symbols specify:
7 Technical
Support
Technical Support at the following locations:
Warning: Electrical
Shock Hazard. Warning: Consult
user documentation.
North America:
Tel: 317 916-4274
Fax: 317 639-4279
Web:
http://www.heapg.com
Email: [email protected]
Europe:
Tel: +353-21-4321266
Fax: +353-21-4321826
Web:
http://www.horner-apg.com
Email: [email protected]
No part of this publication may be reproduced without the prior agreement and written
permission of Horner APG, Inc. Information in this document is subject to change
without notice.