User manual

Detaileddescriptionsoftheeld-buscoupler | Modbus TCP eld-bus coupler UR20-FBC-MOD-TCP
63Manual u-remote1432790000/03/02.2014
0x1018 – 0x101BCollectivediagnosticsmessageforI/O
modules
If a diagnostic alarm is activated (Register 0x1134) and there
is a diagnostic message for a module, it is indicated here
with a set bit. A module’s slot position corresponds to its
position in the 64-bit data eld (minus passive modules with-
out slot recognition). Example: 0x0000 0000 0000 0002 =
There is a diagnostic alarm for module 2.
Reading the module’s diagnostic memory (0xAXXX) con-
rms the diagnosis and resets the corresponding bit. In
case of multiple diagnoses for one module, only the most
up-to-date diagnosis is displayed. The next diagnostic is then
placed in a wait loop and only becomes active once the cur-
rent one has been conrmed.
0x101C – 0x101FCollectiveprocessalarmmessageforthe
I/O modules
If a process alarm is activated (Register 0x1133) and there
is an alarm for a module, this is indicated here with a set bit.
A module’s slot position corresponds to its position in the
64-bit data eld (minus passive modules without slot rec-
ognition). Example: 0x0000 0000 0000 0002 = These is a
process alarm for module 2.
Reading the module’s process alarm memory (0xBXXX)
conrms the alarm and resets the corresponding bit. In case
of multiple process alarms for one module, only the latest
alarm is displayed. The next alarm is then placed in a wait
loop and only becomes active once the current one has been
conrmed.
0x1028 – 0x102FModulestatus
The module status (2 bits per module) is displayed in the cor-
responding bit positions of the 128 bits.
00 Valid data from this module
01 Invalid data, faulty module
10 Invalid data, incorrect module
11 Invalid data, missing module
0x1030MODBUSDATAEXCHANGEwatchdog,current
time
Amount of time (input value x 10ms) still remaining on the
active watchdog to monitor the exchange of process data.
If a 0 is read, the watchdog has expired and must be re-
started.
If 0xFFFF is read, the watchdog is deactivated.
0x1120MODBUSDATAEXCHANGEwatchdog,predened
time
In this register, the watchdog is activated/deactivated and
the watchdog time is set. An input can be made as long as
the watchdog is deactivated or it is activated and still run-
ning. But it is accepted only after a watchdog reset to the
current time. The length is calculated with the input value x
10ms. Entering 0 deactivates the watchdog.
0x1121MODBUSDATAEXCHANGEWatchdog
ResetRegister
If Bit 0 in this register is set, the predened time is loaded
into the watchdog time (watchdog reset).
If Bit 8 in this register is set, an expired watchdog (value 0 in
register 1030) is reactivated.