User manual - METER SRP-946
Register
Write
Range
Register description
D1h
1
Yes
see descr.
“
OUtL
” parameter in “
OUtP
” menu,
no decimal point included –
higher word
D2h
1
Yes
see descr.
“
OUtL
” parameter in “
OUtP
” menu,
no decimal point included –
lower word
D3h
1
Yes
see descr.
“
OUtH
” parameter in “
OUtP
” menu,
no decimal point included –
higher word
D4h
1
Yes
see descr.
“
OUtH
” parameter in “
OUtP
” menu,
no decimal point included –
lower word
D5h
1
Yes
see descr.
“
Lo r
” parameter in “
OUtP
” menu, for active current output and
active voltage output, expressed in 0.001%
– higher word
Yes
see descr.
“
Lo r
” parameter in “
OUtP
” menu for passive current output,
expressed in 0.001%
– higher word
D6h
1
Yes
see descr.
“
Lo r
” parameter in “
OUtP
” menu, for active current output and
active voltage output, expressed in 0.001%
– lower word
Yes
see descr.
“
Lo r
” parameter in “
OUtP
” menu for passive current output,
expressed in 0.001%
– lower word
D7h
1
Yes
see descr.
“
Hi r
” parameter in “
OUtP
” menu for active and passive current
output, expressed in 0.001%
– higher word
Yes
see descr.
“
Hi r
” parameter in “
OUtP
” menu for active voltage output,
expressed in 0.001%
– higher word
D8h
1
Yes
see descr.
“
Hi r
” parameter in “
OUtP
” menu for active and passive current
output, expressed in 0.001%
– lower word
Yes
see descr.
“
Hi r
” parameter in “
OUtP
” menu for active voltage output,
expressed in 0.001%
– lower word
D9h
1
Yes
0 ÷ 3
“
AL
” parameter in “
OUtP
” menu (active current output value on
critical exception):
0
- no change;
1
- 22.1 mA;
2
- 3.4 mA;
3
- 0 mA
Yes
0 ÷ 2
“
AL
” parameter in “
OUtP
” menu (passive current output value on
critical exception):
0
- no change;
1
- 22.1 mA;
2
- 3.4 mA
Yes
0 ÷ 5
“
AL
” parameter in “
OUtP
” menu (active voltage output value on
critical exception):
0
- no change;
1
- 11 V;
2
- 5.5;
3
- 1.2 V;
4
- 0.6 V;
5
- 0 V
1
- these registers are active only if device is equipped with current or voltage output
2
- after writing to register no 20h the device responds with an “old” address in the message.
3
- after writing to register no 22h the device responds with the new baud rate.
4
- the value of the “
mbAc
” parameter is also connected to write to this register, so it is possible to block a writes, but
impossible to unblock writes via RS-485 interface, The unblocking of the writes is possible from menu level only.
5
-
the pairs of „
X
-
Y
” coordinates may be defined for any free point. The pair is “free” (it means that particular point is
not defined) if „
X
” coordinate of this point is equal 8000h. After writing both X and Y coordinate the point is defined
and used in calculation of result. The coordinates of any point can be changed at any time.
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