FCM electronic regulator
Cod. +302235300 - Rel. 2.0 del 30/11/98
26
C55: Frame / page
Depending on the communication protocol, C55 defines:
•
supervision: data structure (frame);
•
pLAN: the page of the device where data will be received.
Access:
Keypad:
if C50=1, 3 or 4
Ü
+
for 5 seconds and password 77;
if C50=0 or 2
Ü
the parameter can only be displayed.
Remote control:
if C50=4
Ü
press “ENABLE” and
and
.
Other parameters:
depends on C52.
Operating range:
from 0 to 11 if C52=1 (supervision)
C55=0
Ü
8 bit/character, no parity, 2 stopbits (8,N,2)
C55=1
Ü
8 bit/character, no parity, 1 stopbit (8,N,1)
C55=2
Ü
8 bit/character, even parity, 2 stopbit (8,E,2)
C55=3
Ü
8 bit/character, even parity, 1 stopbit (8,E,1)
C55=4
Ü
8 bit/character, odd parity, 2 stopbit (8,O,2)
C55=5
Ü
8 bit/character, odd parity, 1 stopbit (8,O,1)
C55=6
Ü
7 bit/character, no parity, 2 stopbit (7,N,2)
C55=7
Ü
7 bit/character, no parity, 1 stopbit (7,N,1)
C55=8
Ü
7 bit/character, even parity, 2 stopbit (7,E,2)
C55=9
Ü
7 bit/character, even parity, 1 stopbit (7,E,1)
C55=10
Ü
7 bit/character, odd parity, 2 stopbit (7,O,2)
C55=11 (o >11)
Ü
7 bit/character, odd parity, 1 stopbit (7,O,1), from 0 to 255 if C52=2 (pLAN)
Default:
C55 = 0.
Note: using the serial connection requires the FCSER00000 option. Any modification of this parameter will become operative after
you have turned the instrument on again (connection to supervisory network only).
C56: Delayed response
C56 is used only when the controller is connected to a supervisory network. It allows you to set a time-delay before sending back data so
as to let the calling device take time to commute itself from a transmitter to a receiving unit.
Access:
Keypad:
if C50=1, 3 or 4
Ü
+
for 5 seconds and password 77;
if C50=0 o 2
Ü
the parameter can only be displayed..
Remote control:
if C50=4
Ü
press “ENABLE” and
and
;
Operating range:
from 0 to 200 milliseconds.
Default: C56 = 50 milliseconds.
Note: using the serial connection requires the FCSER00000 option.
C57: Enabling the hardware board
C57 allows you to eliminate some functions from the hardware board and manage them via serial connection.
Access:
Keypad:
if C50=1, 3 or 4
Ü
+
for 5 seconds and password 77;
if C50=0 or 2
Ü
the parameter can only be displayed.
Remote control:
if C50=4
Ü
press “ENABLE” and
and
.
Operating range:
from 0 to 255.
bit0 (weight 1)
Ü
1=display controlled by user interface;
0=display idle or controlled via serial line;
bit1 (weight 2)
Ü
1=input ID1 controlled by terminal block;
0=input ID1 idle or controlled via serial line;
bit2 (weight 4)
Ü
1=input ID2 controlled by terminal block;
0=input ID2 idle or controlled via serial line;
bit3 (weight 8)
Ü
1=relay output controlled by terminal block;
0=relay output idle or controlled via serial line;
bit4 (weight 16)
Ü
1=B1 probe input controlled by terminal block;
0=B1 probe input idle or controlled via serial line;
bit5 (weight 32)
Ü
1=B2 probe input controlled by terminal block;
0=B2 probe input idle or controlled via serial line;
bit6 (weight 64)
Ü
1=0
÷
10 V output (soft-start) controlled by terminal block;
0=0
÷
10 V output (soft-start) idle or controlled via serial line;
bit7 (weight 128)
Ü
not used.
Default:
C57 = 255
Ü
fully enabled.
Note: if you set C57 different from 255, some functions will not be performed. For example, if during normal operation the 0
÷
10 V
output is at 9 V and C57 is modified from 255 to 127 (255-128), then the 0
÷
10 V output will stick to 9 V independently of any value
given to the parameters, of any signal or external command (except, obviously, when C57=255).