F 8627X (0650)
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6 Communication via the F 8627X
This chapter describes the F 8627X communication types and the required settings.
ELOP II TCP and MODBUS TCP can be operated in conjunction with any of the exisiting com-
munication types (OPC, HIPRO-S and HIPRO-S-DIRECT).
6.1 Overview
The following tables provide a quick overview of the communication type properties that can
be set for the F 8627X as well as the conditions that must be fulfilled to do so.
Note If the HIPRO-S-DIRECT Mode is activated (see 6.4.4) the HSR-Com-
munication for the MODBUS TCP slave via Port 8896 is deactivated
(no redundancy).
HIPRO-S HIPRO-S-DIRECT
F 8625 / F 8627 / F 8627X all OS versions F 8627, beginning with
OS version 3.x
F 8627X
DIRECT Mode Off
Switch 1/7 (OFF)
DIRECT Mode On
Switch 1/7 (ON)
Token passing No token passing
No more than 64 safe
ethernet members can be config-
ured in the entire network.
No more than 99 safeethernet
members can be configured in
the entire network.
One PES may have no more than 30 safe
ethernet com-
munication partners.
A PES can have no more than
63 safe
ethernet communication
partners.
Timeout fixed to 16 ms Timeout adjustable
10 ms up to 1480 ms
Switch S1/1-5
Communication between each PES and any other PES
(HIPRO-S dummies might be required)
Not required
Ethernet network with low load:
Only HIMA PES or HIMA OPC servers
An existing Ethernet network
can be used if the require-
ments
1)
are fullfilled.
1) Requirements for using an existing Ethernet network for the HIMA PES with F 8627X
• Network may only contain switches
• Full-Duplex (no collisions)
• Sufficient bandwidth for transmission
• Calculating the timeout with the delay time induced by active network
components (e.g. switches, gateways) taken into account.
Hub/Switch Switch
HSR cable required for redundancy HSR cable is required for
ELOP II TCP and MODBUS
TCP (Port 502)
Half/Full-Duplex Full-Duplex
Table 7: Overview of the HIPRO-S (DIRECT) communication via the F 8627X
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