ALPx Alarm
output
From right side to left side, the first, second digit of AOP
respectively indicate the alarm output assignment of H.AL,
L.AL, as below:
ALPx =
_______ _______
L.AL H.AL
Regarding to parameter value: 0 means no output.
1,2,3,4,5,6,7 respectively indicate alarm output to OP1,
OP2, AL1, AL2, AU1, AU2 and MIO. Shown as below:
L.AL
H.AL
No alarm
0
0
OP1 1
1
OP2 (L5 need)
2
2
AL1 3
3
AL2 (L5 need)
4
4
AU1 5
5
AU2 (L5 need)
6
6
MIO 7
7
For example:
ALP1=43, low limit alarm (L.AL) of channel 1 output to AL2,
ALP2=53, low limit alarm (L.AL) of channel 2 output to AU1,
and both high limit alarms(H.AL) of both channel are sent to
AL1.
0~77
Cn
Number of
input channels
Define actual number of input channels.
When Cn=2, the lower window display the present value of
channel 2 instead of the channel number.
702M: 0~ 2
704M: 0~ 4
706M: 0~ 6
AF
Advanced
function
selection
AF is used to select advanced function. The value of AF
is calculated as below:
AF=Ax1 + Bx2 + Cx4 + Dx8 + Ex16
A=0, Slow cyclic display;
A=1, Fast cyclic display.
Above setting only affects display and has no effect on
internal scan speed and alarm response time.
B=0, RTD input use two-wire wiring;
B=1, RTD input use three-wire wiring.
C=0, Only channel 2 is retransmitted to COMM port;
C=1, All input channels are cyclically retransmitted, and
the retransmission time interval on every channel is about
3 seconds. The output range of all channels are defined
by dIL2 and dIH2 only.
D=0, Normal;
D=1, All low limit alarms are changed to high limit alarm.
E=0, Normal;
E=1, Set M2(MIO) and M3(OUPT) support one channel
input only.
For example, to set a AI-702M with 2 inputs, slowly cyclic
display, channel 1 input from three-wire RTD (J0 module
on M1 socket), channel 2 input from thermocouple (J1
module on M2 socket), current retransmission of channel
2 outputted to COMM port, the AF parameter should be
set as below:
A=0,B=1,C=0,D=0, then AF=19.
0~31
