Gilson 215 - Manual (Page 101)

C-3
Appendix
C
GSIOC Commands
@ I Reads non-volatile memory (NV-RAM) at current address.
Returns “aaa=xxxx” where:
aaa - Value between 0 and 19 for word type data or
100 to 119 for floating type data.
xxxx - Data at the address.
Current address is incremented.
@aa[=xxxx] B Sets the value at NV-RAM address where:
aa - Value between 0 and 19 for word type data or
100 to 119 for floating type data.
xxxx - (Optional) Data at the address.
~n B Sets test mode depending on value assigned to n:
1 - XYZ test.
9 - Reset NV-RAM and initialize to defaults.
9 I Reads contact input event FIFO. Returns “Xtttttt” where:
X - State of the four contact inputs: 1 for closed, 0
for open. See table below.
tttttt - Time since the last buffered 9 command
X A B C D
@ 0 0 0 0
A 1 0 0 0
B 0 1 0 0
C 1 1 0 0
D 0 0 1 0
E 1 0 1 0
F 0 1 1 0
G 1 1 1 0
H 0 0 0 1
I 1 0 0 1
J 0 1 0 1
K 1 1 0 1
L 0 0 1 1
M 1 0 1 1
N 0 1 1 1
O 1 1 1 1
P 1 1 1 1
Whenever the status of a contact input changes, the state of
all contacts and the time since the last buffered 9 command
in the event FIFO is encountered.