Drive Controlled Pump
Parker Hannifin Corporation
Hydraulics Group
DCP Manual innen A4 UK.indd 06.11.17
23
Manual
Ethernet
Ethernet-LEDs
meaning:
Activity
Link
Recommended cable:
We recommend using CAT5e screened or CAT6 screened.
Connecting to a Network
Insert the Ethernet cable as shown below:
To remove the cable first remove the GKP and then insert
a screwdriver to release the catch on the Ethernet clip.
Introduction
Communications to the AC30 is via an Ethernet port on
the Control Module. This allows access to:
• The PDQ and PDD PC programming tools
• The Modbus TCP server (see Appendix A - Modbus
TCP)
• The HTTP server (see section below)
• Application access to the Ethernet
The Ethernet port operates at 10/100 MHz, half/full du
-
plex. Internet Protocol version 4 (IPv4) is supported. Con-
nection is recommended via an Ethernet switch.
Status monitoring
The MAC address of the Ethernet port is fixed at the fac-
tory and can be read using the parameter
0945 MAC Address
The current IP settings of the AC30 can be monitored us-
ing the following parameters:
0926 IP Address
0927 Subnet Mask
0928 Gateway Address
The state of the Ethernet can be monitored using the pa-
rameter
0919 Ethernet State
and from the Ethernet icon
on the GKP status bar.
Setting the IP Address
To enable communications over the Ethernet an IP ad-
dress must be set. The IP address may be set as follows:
• Manually to a fixed address
• Automatically by a DHCP server connected on the net-
work
• Automatically by the AC30 to a link-local address us-
ing Auto-IP (also known as Automatic Private IP Ad-
dressing)
The parameters 0929 DHCP and 0930 Auto IP are used
to determine how the IP address is set. The factory de-
fault of these parameters is TRUE.
The parameter 0936 Setting Lock, when set to TRUE, pre-
vents a configuration tool from modifying the IP settings.