24
•
750-563 [2 AO 0/4-20mA / 6-18V DC 16 Bit]
Parameter
Setting
WAGO-I/O-SYSTEM
750
I/O
Modules
Register
Function
Memory Access
Factory setting
37
User calibration gain
RAM
R/W
0xXXXX
16 bit fixed point value without leading sign.
The user calibration is active if bit 1 is not set in register 32.
Y
DAC
= Y
3
* R37 / 8192 + R36
Register
Function
Memory Access
Factory setting
41
Underrange limit (UNR)
RAM
R/W
0x0000
16 bit integer value without leading sign according to the DAC output format.
The value Y
2
is compared to this limit value and in case of undershooting, the
UNDERFLOW bit (UNR_x) is set in the status byte. With activated overrun limit (register
32, bit 7), the value Y
3
is limited to this limit value.
If values are written below the limit value, then these are declined by the module.
Register
Function
Memory Access
Factory setting
42
Overrange limit (OVR)
RAM
R/W
0xFFFF
16 bit integer value without leading sign according to the DAC output format.
The value Y
2
is compared to this limit value and in case of overrunning, the OVERFLOW
bit (UNR_x) is set in the status byte. With activated overrun limit (register 32, bit 7), the
value Y
3
is limited to this limit value.
If values are written above the limit value, then these are declined by the module.
