ver.
UOP-Yv2_6_en
4
(the jumper is removed from the F5 and L plugs), it is neces-
sary to disconnect the wires from the screw terminal
LIN and -LIN!
8.2 Switching the operating mode of the RTD (F4)
(standalone / extended)
With the power on, set a jumper on the F4 plug on the RTD.
Indicators will indicate the number of the RTD operation mode:
1
flash
– standalone mode;
2
flashes
– extended mode.
To change the mode, press the S1 button on the RTD for 1
sec. Remove the jumper from the F4 plug.
8.3 Frequency channel switching (F3)
With the power on, install a jumper on the F3 plug. The indica-
tors
and or
and of RTD flashing synchronously of re-
peating series (1, 2, 3, etc. times, depending on the channel
"1", "2", "3" ... "8", respectively). By pressing the S1 button,
change channel "1" to "2", "2" to "3", etc. After setting the re-
quired channel, remove the jumper from the F3 plug. The indi-
cators
and
show
1-8 channels numbers
. The indicators
and
show
9-16 channel numbers
, for determine the
channel number in this case it necessary to add 8 to the num-
ber of flashes.
8.4 RTD memory reset (F2)
1
Turn on the power of the RTD
12V
2
Push the base catches out of the
groove of the RTD cover.
Remove the cover
a
c
b
3
Memory reset
Install jumper on the
F2
plug,
remove jumper from
ТМР
plug.
4
Press and hold the
S1
button for 5-
6 seconds until the red indicator
turns out.
Release S1 button
,
indicator will
start to flash up to 30 sec., the pro-
cedure of resetting memory.
As soon as the indicator turns off,
the RTD memory is completely re-
seted.
Memory reset is performed for RTD
before registering the first TTD.
8.5 Firmware update
Updating the RTD firmware is carried out using
ARM-Y soft-
ware
via USB or RS-485 interface.
8.5.1 Firmware update via USB
- turn off the power of the RTD;
- install a jumper on the F3 plug on the RTD;
- connect the RTD to a PC via a USB port using a USB cable
of the A/B type;
- run the
ARM-Y software
on the PC;
- select the "Device firmware update" mode;
- update the firmware, following the advice of the program.
8.5.2 Firmware update via RS-485
- set RTD to extended operating mode, see clause 8.2;
- install a jumper on the RS plug on the RTD;
- connect the RTD to the PC through the F7 connector or
through the 485A, 485V terminals using the Astra-984 inter-
face unit;
- run the ARM-Y software on the PC;
- select the "Device firmware update" mode;
- update the firmware, following the advice of the program.
8.6 Data backup
A data backup is created in order to preserve and ensure data
restoration in case of failure and physical replacement of the
failed RTD, without re-registration of the TTD.
Backup copying of the RTD registration memory is carried out
using the ARM-Y software.
8.6.1 Data backup via RS-485 interface
- set RTD to extended mode, see clause 8.2;
- install a jumper on the RS plug on the RTD;
- connect the RTD to the PC through the F7 connector or
through the 485A, 485V terminals using the Astra-984 inter-
face unit;
- run the ARM-Y software on the PC;
- select the "Configuration of the system" mode, the "Backup"
menu item;
- backup the registration data, following the advice.
8.7 Restore data backup
Before restoring the data backup copy, set the channel num-
ber on which the Astra-Y system was operating.
The channel can be installed in any convenient way: using the
F3 jumper and the S1 button according to the method
p.8.3, from the menu "Monitoring panel Astra-Y" or through the
ARM-Y software.
Restoring a backup copy is performed using the ARM-Y soft-
ware in a sequence similar to clause 8.6, and in accordance
with the instructions in the "Tips" window of the program.
If the data backup was restored to a new RTD, then wait until
the new RTD is connected with all TTDs of the system (about
30 minutes), and create a new backup for this RTD (see
clause 8.6).
9
Preparing for standalone mode operation
9.1 RTD and TTD after transportation in conditions different
from the operating conditions, keep unpacked under operating
conditions for at least 4 hours.
9.1 RTD wiring diagram (standalone mode)
НL1
+12V
GND
GND
GND
RF
Term.
OC
Relay2
Relay1
Relay1
Relay2
u p to 0 VD C
7
НА1
Term.
12 V power supply
input
-
+
Term.
485 А
485 В
up to 6 pcs. of
Astra-822
(relay unit)/
Astra-861
(indication panel)
RTD
Astra-Y
USB
PC
Term.
Term.
+LIN
+LIN
- LIN
+
-
+
-
u p to 1
VD C
0 0
WA1
Figure 3
Remote indication units "Astra-861" (up to 6 pcs.) provide in-
dication of the notifications for the RTD (Figure 3).
Information on "Astra-861" is given in the operation manual
for "Astra-861".
