R7F4HEIP-DC16B
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8005-C P. 7 / 7
CHECKING ETHERNET/IP CONNECTION
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IP ADDRESS
Set the host address in the IP address using the front rotary switches.
When using the host address in the IP address set on the PC configurator software (model:R7CFG), set the switches to ‘00H’.
When the network address, Subnet Mask, and Default Gateway need to be changed, do so on R7CFG.
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CHECK WIRING
Connect an Ethernet cable to the front RJ-45 modular jack.
To configure a DLR (Device Level Ring) network, perform wiring so as to form a ring topology.
The DLR network requires at least one node as a ring supervisor.
The customer shall prepare one or more ring supervisors separately as the R7F4HEIP unit does not function as one.
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CHECK LED
When wiring is correct, LNK1 or LNK2 is turned on.
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CHECK R7F4HEIP CONNECTION
Enter “ping command” on the Windows MS-DOS as follows:
C:¥WINDOWS>ping ***.***.***.***
(***.***.***.***: Enter IP address in decimal.)
ping ***.***.***.*** with 32 bytes of data:
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Ping statistics for ***.***.***.***
Packets:Sent=4,Received=4,Lost=0(0% loss)
Replies in case of normal connection are as shown above. If the connection cannot be established normally due to e.g. wrong
IP address, other replies such as “time over” will be received.
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CHECK CONNECTION TO THE APPLICATION SOFTWARE
Check Point 1: LINK LED
LNK1 or LNK2 turns on when the module has established normal connections with PC, PLC, hub, and so on, regardless of
data sending/receiving status.
In the case that they are not on, check power supply to the hub.
Check Point 2: MS AND NS INDICATOR
When the module has transmitted/received data correctly to/from the application software, MS and NS indicators turn on in
green.
I/O DATA DESCRIPTION
0
15
Output 0
Output 1
Output 2
Output 3
Output 15
Output 7
Output 8
0: OFF 1: ON
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DISCRETE OUTPUT
