HIMAHIMatrix Safety-Related Controller F31 03 Manual

34 964 PROFINET endpoint mapper (required for establishing the connection) 

49 152 PROFINET RPC server 

49 153 PROFINET RPC client 

Table 10: Network Ports (UDP Ports) in Use 

TCP ports Use 

502 Modbus salve (can be modified by the user) 

xxx TCP SR assigned by the user 

Table 11: Network Ports (TCP Ports) in Use 

i The ComUserTask can use any port if it is not already used by another protocol. 

Reset Key 

The controller is equipped with a reset key. The key is only required if the user name or 

password for administrator access is not known. If only the IP address set for the controller does 

not match the PADT (PC), the connection can be established with a Route add entry on the 

PC. 

The key can be accessed through a small round hole located approximately 5 cm from the 

upper left-hand side of the housing. The key is engaged using a suitable pin made of insulating 

material to avoid short-circuits within the controller. 

The reset is only effective if the controller is rebooted (switched off and on) while the key is 

simultaneously engaged for at least 20 s. Engaging the key during operation has no effect. 

Properties and behavior of the controller after a reboot with engaged reset key: 

 Connection parameters (IP address and system ID) are set to the default values. 

 All accounts are deactivated except for the administrator default account with empty 

password. 

 Loading a user program or operating system with default connection parameters is inhibited! 

The loading procedure is only allowed after the connection parameters and the account have 

been configured on the controller and the controller has been rebooted. 

After a new reboot without the reset key engaged, the connection parameters (IP address and 

system ID) and accounts become effective. 

 Those configured by the user. 

 Those valid prior to rebooting with the reset key engaged, if no changes were performed. 

3.4.4 Hardware Clock 

In case of loss of operating voltage, the power provided by an integrated capacitor is sufficient 

to buffer the hardware clock for approximately one week. 

Start-up 

To start up the controller, it must be mounted, connected and configured in SILworX. 

4.1 Installation and Mounting 

The controller is mounted on a 35 mm DIN rail such as described in the system manual for 

compact systems. 

When laying cables (long cables, in particular), take appropriate measures to avoid interference, 

e.g., by separating the signal lines from the power lines. 

When dimensioning the cables, ensure that their electrical properties have no negative impact 

on the measuring circuit. 

4.1.1 Connecting the Digital Inputs 

Use the following terminals to connect the digital inputs: 

 Surges on Digital Inputs 

Due to the short cycle time of the HIMatrix systems, a surge pulse as described in 

EN 61000-4-5 can be read in to the digital inputs as a short-term high level. 

The following measures ensure proper operation in environments where surges may occur: 

1. Install shielded input wires 

2. Program noise blanking in the user program. A signal must be present for at least two cycles 

before it is evaluated. The fault reaction is triggered with a corresponding delay. 

i The measures specified above are not necessary if the plant design precludes surges from 

occurring within the system. 

In particular, the design must include protective measures with respect to overvoltage, 

lightning, earth grounding and plant wiring in accordance with the relevant standards and the 

instructions specified in the system manual (HI 800 141 E or HI 800 191 E). 

Cable Plugs 

Cable plugs attached to the pin headers of the devices are used to connect to the power supply 

and to the field zone. The cable plugs are included within the scope of delivery of the HIMatrix 

devices and modules. 

The devices power supply connections feature the following properties: 

Sequence of Events Recording (SOE) 

The global variables of the controller can be monitored using sequence of events recording. 

Global variables to be monitored are configured using SILworX, see the online help and the 

SILworX communication manual (HI 801 101 E). Up to 4000 events can be configured. 

An event is composed of: