Datexel DAT 3015-V User Manual - Page 3

Browse online or download pdf User Manual for I/O Systems Datexel DAT 3015-V. Datexel DAT 3015-V 4 pages. Distributed i/o device 4 channels v or ma inputs on rs-485 network modbus protocol

Print Page
40012 : CHANNEL ENABLE
It is suggested to disable the channels not used. Write the relative bit on this register to enable (1) or disable (0) the channel.
Bit
15
14
13
12
Channel
-
-
-
-
40015 : INPUT VALUE # 0
40016 : INPUT VALUE # 1
40017 : INPUT VALUE # 2
40018 : INPUT VALUE # 3
These registers contain the measure value for each input channel, converted in engineering
units: the values are expressed in Volts or mA.
The format is a 16bit signed integer; the decimal number depends from the input type, as
shown in the table.
40023 : SYNCHRONISM INPUT VALUE # 0
40024 : SYNCHRONISM INPUT VALUE # 1
40025 : SYNCHRONISM INPUT VALUE # 2
40026 : SYNCHRONISM INPUT VALUE # 3
When the device receive the Sync command (see the "Procedures" section), the actual input values in the 40015÷40018 registers are saved in these
registers, channel by channel, to be read in a following time.
00009 : WATCHDOG ALARM ENABLE
Enable the WatchDog alarm. If the alarm is enabled and the device does not receive any command for a time longer than the time specified in the
40009 register, the WatchDog alarm Event coil is forced to 1 (see the "Procedures" section).
0 = Watchdog alarm disabled
1 = Watchdog alarm enabled
00010 : WATCHDOG ALARM EVENT
This coil indicates the condition of WatchDog Alarm. If the alarm is enabled and the device does not receive any command for a time longer than the
time specified in the 40009 register, this coil is forced to 1. To return from the alarm condition, set this coil to 0.
0 = Normal Condition
1 = Alarm Condition
00011 : POWER-UP EVENT
This coil is forced to 1 at each power-on of the device; this state indicates that the device has been switched off. It is possible to know if a reset of the
device is happened clearing this coil and monitoring its state.
0 = reset not happened
1 = reset happened
11
10
09
08
07
06
05
-
-
-
-
-
-
COILS DESCRIPTION
04
03
02
01
00
-
-
#3
#2
#1
#0
Type
Decimals
± 10 V
3
± 20 mA
3
pag 3/4