3. AIAO Units
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1-21
3.1.2.7 CR
(Control
Registers)
ELC-AN02NANN
ELC-AN02NANN
EXPLANATION
bit
CR
No
Param.
Comm.
Add.
Latched
Register Name
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
#0 H’4032 O
R Module
type
System used, data length is 8 bits (b7~b0).
ELC-AN02NANN module code=H’49
Reserved CH2
CH1
#1 H’4033 O R/W
Configuration word for
the analog output
channels
Output mode setting: factory setting is H0000.
Mode 0: output voltage mode (0V~10V).
Mode 1: output voltage mode (2V~10V).
Mode 2: output current mode (4mA~20mA).
Mode 3: output current mode (0mA~20mA).
Mode 4: Reserved.
#10 H’403C X R/W CH1 out value
#11 H’403D X R/W CH2 out value
The decimal output range for channels CH1~CH2 is
K0~K4000.
#22 H’4048 O R/W
To adj. OFFSET value
of CH1
#23 H’4049 O R/W
To adj. OFFSET value
of CH2
Used to set the OFFSET value for CH1~CH2. The range
is K-2,000~K2,000. The factory setting is K0.
#28 H’404E O R/W
To adj. GAIN value of
CH1
#29 H’404F O R/W
To adj. GAIN value of
CH2
Used to set the GAIN value for CH~CH2. The range is
K-1,600~K8,000. The factory setting is K2,000.
#30 H’4050 X
R Error status
The data register to save all error status. Please refer to
fault code chart for detail.
#31 H’4051 O R/W
Communication
address setting
Used to set RS-485 communication address. The range
is from 01 to 255 and the factory setting is K1.
#32 H’4052 O R/W
Communication Baud
Rate setting
Used to set communication baud rate (4,800, 9,600,
19,200, 38,400, 57,600, 115,200bps). Communication
format: ASCII mode is 7 Bit, even parity, 1 stop bit (7 E 1).
Communication format for RTU mode is 8 Bit, even parity,
1 stop bit (8 E 1).
b0: 4,800 bps (bit/sec).
b1: 9,600 bps (bit/sec). (factory setting)
b2: 19,200 bps (bit/sec).
b3: 38,400 bps (bit/sec).
b4: 57,600 bps (bit/sec).
b5: 115,200 bps (bit/sec).
b6 ~ b13: reserved.
b14: exchange low and high byte of CRC check code
(only for RTU mode)
b15: ASCII / RTU mode selection
