ComAp Inteli Mains NT BaseBox, Communications Manual

Page: 148 / 152

IGS-NT Communication Guide
148
Data type Meaning
Number of
registers
Data part of the communication function
LSB2 = 0
example:
MSB1 = 18 (HEX)
LSB1 = 04 (HEX)
MSB2 = 01 (HEX)
LSB2 = 0
→ Date = 18.4.(20)01
Time Time 2
MSB1 = BCD(hour)
LSB1 = BCD(minute)
MSB2 = BCD(second)
LSB2 = 0
example:
MSB1 = 20 (HEX)
LSB1 = 24 (HEX)
MSB2 = 02 (HEX)
LSB2 = 0
→ Time = 20:24:02
Domain
Field n bytes
C-declaratione: unsigned
char x[n]
n
MSB1 = x[0]
LSB1 = x[1]
MSB2 = x[2]
LSB2 = x[3]
…
n is even number:
MSBm-1 = x[n-2]
LSBm = x[n-1]
n is odd number:
MSBm-1 = x[n-1]
LSBm = 0
String
String
(Zero terminated string)
depends on
register number
string characters coding depends on chosen
language (8bit coding, EUC)
10.3 Communication status
Communication object number:
24571
Operation:
Read only
Data type:
Binary32
Meaning:
Bit 0 Internal terminal in InteliSys does not work (0 for other controllers).