Set Up And Configuration; General; Procedure - Honeywell CIPer 50 Installation & Commissioning Instructions

For connection details, see section "Modbus Connection"
on pg. 38.
Shielding
Shielding is especially recommended when the Modbus
cable is installed in areas with expected or actual electro-
magnetic noise. Avoiding such areas is to be preferred.
Use shielded twisted pair cable shielded twisted pair cable
3322 or 3251 and connect the Modbus to a noise-free
earth ground – only once per Modbus connection.
RS485 Repeaters
RS485 repeaters are possible but have not been tested by
Honeywell. Hence it is within responsibility of the installing
/ commissioning person to ensure proper function.
NOTE: Each Modbus segment will require its own line
polarization and line termination.
Modbus Master Specifications
Modbus Compliance
As per the Modbus standard, the CIPer Model 50 controller
is a conditionally compliant "regular" Modbus device.
The CIPer Model 50 controller differs from an uncon-
ditionally compliant "regular" Modbus device in that it does
not support communication rates of 1.2, 2.4, and 4.8 kbps
(because these communication rates are not market-
relevant).
Physical Layer
2-wire serial line RS485 (EIA-485) (with additional
common)
Communication rates:
Max. number of devices:
Cable and wiring specifications: See section "Wiring and
Set-Up" on pg. 16.
Communication Mode
Typically: Modbus Master.
Transmission Mode
RTU (Remote Terminal Unit) and (via Ethernet) TCP/IP.
Address Range
Modbus slaves can have an address between 1 and 247.
Discrete Inputs, Coils, Input Registers and Holding
Registers can have an address between 1 and 65534.
Further Information
For further information, refer to the Modbus Driver
documentation (docModbus.pdf).
CIPer MODEL 50 CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS
9.6, 19.2, 38.4, 57.6, 76.8, and
115.2 kbps supported.
32

SET UP AND CONFIGURATION

General

You can access the CIPer Model 50 controller via the
RS232 interface using a terminal program (serial port)
such as "PuTTY." This can be helpful in the following cases:
• When the CIPer Model 50 controller cannot be
accessed via network. Solution: The network can be
configured to the required settings (see step 6 below).
• When the CIPer Model 50 controller application or
status is unknown Solution: The controller can be reset
to the factory defaults (see step 7 below).
Before proceeding (see section "Procedure" below), you
must first connect the RS232 interface of the CIPer Model
50 controller and the PC on which PuTTY is running using
the following two cables connected end-to-end: XW586
and XW585.
The interface parameters for serial communication are as
shown in the following screenshot:

Procedure

1. Start PuTTY. As soon as the following line displays,
press c.
RESULT: The Boot menu displays.
11 31-00233EFS-01