Virtual Instrument Control - gefran GFX4-IR Configuration And Programming Manual

VIRTUAL INSTRUMENT CONTROL

Virtual instrument control is activated by means of parameter hd.1.
By setting parameters S.In and S.Ou you can enable the writing of some parameters via serial line, set the value of
inputs and the state of outputs.
You have to enable alarm setpoints AL1, ..., AL4 when write operations are continuous, and you don't have to keep
the last value in eeprom.
Enabling the PV input means being able to exclude the local Tc or RTD acquisition and replace it with the value written
in the register VALUE_F.
Enabling digital input IN lets you set the state of this input, for example to run MAN/AUTO switching with the writing
of bit 7 in the register V_IN_OUT.
Likewise, you can set the on/off state of outputs OUT1, ..., OUT10 and of the LEDs by writing bits in the register
V_IN_OUT.
191
hd. 1
224
s. I n
225
s. 0 v
628
s. L I
Parameter bit Resource enabled
S.In 0 Alarm setpoint AL1
1 Alarm setpoint AL2
2 Alarm setpoint AL3
3 Alarm setpoint AL4
4 Input In.1
6 Input In.2
7 Input In.TA
S.Ou 0 Output OUT 1
1 Output OUT 2
2 Output OUT 3
3 Output OUT 4
4 Output OUT 5 (relays)
4 Output OUT 5 (continuous)
5 Output OUT 6 (relays)
5 Output OUT 6 (continuous)
6 Output OUT 7 (relays)
6 Output OUT 7 (continuous)
7 Output OUT 8 (relays)
7 Output OUT 8 (continuous)
8 Output OUT 9
9 Output OUT 10
S.LI 0 Led RN
1 Led ER
2 Led D1
3 Led D2
4 Led O1
5 Led O2
6 Led O3
7 Led O4
8 Input D1
9 Input D2
* the value to be set is in the range 0...1000 if the corresponding rL.x is configured "0" or in the range 0...-1000 if the corresponding rL.x is configured "1".
80415F_MSW_GFX4-IR_05-2019_ENG
Enable multiset
R/W
instrument control via serial
R/W
Control inputs from serial
R/W Control outputs from serial
Control LEDs and digital inputs from
R/W
serial
Table of virtual register addresses
Table for multiset/ virtual instrument
Enable
Multiset virtual instrument
0
1 X
2
3 X
+16 For Heat/Cool control Ctr only: CT connected to cool output
0 ... 255
Inputs InTA In.2
Bit 7
0 ... 1023
Outputs Out10 Out9
Bit 9 8
0 ... 1023
Input
D2 D1
Bit 9 8
Address of Format
image register
341 word
342 word
343 word
321 word
347 word
348 word
685 word
344 word, bit 0
344 word, bit 1
344 word, bit 2
344 word, bit 3
344 word, bit 4
639 word
344 word, bit 5
640 word
344 word, bit 6
641 word
344 word, bit 7
642 word
344 word, bit 8
344 word, bit 9
351 word, bit 0
351 word, bit 1
351 word, bit 2
351 word, bit 3
351 word, bit 4
351 word, bit 5
351 word, bit 6
351 word, bit 7
344 word, bit 10
344 word, bit 11
Enable
X
X
- In.1 AL4 AL3
6 5 4 3
Out8 Out7 Out6 Out5 Out4
7 6 5 4 3
LED
O4 O3 O2 O1 D2
7 6 5 4 3
Name of register
AL1_RAM
AL2_RAM
AL3_RAM
AL4_RAM
VALUE_F
VALAUX_F
VALTA_F
V_IN_OUT
V_IN_OUT
V_IN_OUT
V_IN_OUT
V_IN_OUT
SERIAL_OUT5C*
V_IN_OUT
SERIAL_OUT6C*
V_IN_OUT
SERIAL_OUT7C*
V_IN_OUT
SERIAL_OUT8C*
V_IN_OUT
V_IN_OUT
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_X_LEDS
V_IN_OUT
V_IN_OUT
0
0
AL2 AL1
2 1 0
0
Out3 Out2 Out1
2 1 0
0
D1 ER RN
2 1 0
65