| The serial drivers PCxI, MCxI, COMxI or
COMx may be used.
Setup the PLC with the appropriate communication parameters i.e.
baud rate, parity, protocol and station number.
| Ports
form
|
|
| Special Opt: |
-m Use master/slave
protocol instead of peer to peer
-u Do not use expanded IO functions. Use with old version of
PLC communication module.
-nN Set node address of this port to N |
| I/O Devices
form
|
|
| Name: |
User supplied unique
name
|
| Number: |
Network wide I/O
device number
|
| Address: |
PLC station
number
|
| Protocol: |
CCM for the GE Series
Six
CCM325 for the TI 325
CCM405 for the TI 405
CCM8 for the TI SG 8
CCM9030 for the GE 90/30
CCM9070 for the GE 90/70 |
| Port name: |
Use the "Port
name" from the Ports form |
Citect.ini options
[CCM]
Status = 1
Check that CPU is in run mode on startup and every watchtime (30
seconds)
EotDelay = 0
Delay between sending EOT to end transaction and sending ENQ of
next transaction
EnqDelay = 20
Delay before re-sending ENQ after receiving a bad response to an
ENQ
Standard citect.ini options
[CCM]
MaxPending = 8
Block = 100 bytes
Retry = 2
Delay = 0
TimeOut = 1000 milliseconds (for 4800 baud)
PollTime = 0
WatchTime = 30 seconds
Files
- CCM.DLL - the CCM driver for windows
- GE_6.DBF - the GE PLC-6 variable template
- TI_325.DBF - the TI 325 variable template
- TI_405.DBF - the TI 405 variable template
- TI_SG8.DBF - the TI SG8 variable template
- GE_9030.DBF - the GE 90/30 variable template
- GE_9070.DBF - the GE 90/70 variable template
Error Code (in decimal)
40 Received response to ENQ, but it is not an
ACK. Most likely because the CCM ports are shared.
41 Received NAK to a Header request. An ACK was
expeced.
42 Received NAK to a Data message. An ACK was
expected.
43 Received response to Data message, but it not
an ACK or NAK.
44 Attempt to send new request when the last
request was not completed correctly. Will count up one of special
counters (Bad State 1/2/3)
46 Attempt to read data from the PLC when it is
not in run mode. This check can be turned off by setting
[ccm]status=0
47 Received a response to Header request, but it
is not an ACK or NAK.
GE Fanuc Series Six PLC Variables
| Integer
|
|
|
R
|
Registers 1
to 16384
|
|
|
DSW
|
Diagnostic
Status Word 1 to 20
|
| Byte
|
|
|
QAB
|
Quick
Access Buffers 0 to 1023
|
|
|
SP
|
Scratch Pad
0 to 255
|
| Digital
|
Bits 1 to 1024
|
|
|
I
|
O
|
IO
|
OO
|
AIO
|
AOO
|
|
|
|
|
AO
|
O1+
|
O2+
|
O3+
|
O4+
|
O5+
|
O6+
|
O7+
|
|
|
O8+
|
O9+
|
OA+
|
OB+
|
OC+
|
OD+
|
OE+
|
OF+
|
|
|
AI
|
I1+
|
I2+
|
I3+
|
I4+
|
I5+
|
I6+
|
I7+
|
|
|
I8+
|
I9+
|
IA+
|
IB+
|
IC+
|
ID+
|
IE+
|
IF+
|
|
|
O0-
|
O1-
|
O2-
|
O3-
|
O4-
|
O5-
|
O6-
|
O7-
|
|
|
O8-
|
O9-
|
OA-
|
OB-
|
OC-
|
OD-
|
OE-
|
OF-
|
|
|
I0-
|
I1-
|
I2-
|
I3-
|
I4-
|
I5-
|
I6-
|
I7-
|
|
|
I8-
|
I9-
|
IA-
|
IB-
|
IC-
|
ID-
|
IE-
|
IF-
|
TI 325 Controllers Variables
| Integer
|
|
|
|
400-576
|
Registers (must be
even)
|
|
|
600-677
|
TMR/CTR
Accumulators
|
| Digitals
|
|
|
|
000-777
|
Bits
|
|
|
All
addresses are in octal.
|
GE 90/30 and GE 90/70 PLC Variables
| Integer
|
|
|
|
R
|
Registers 1 to
8192
|
|
|
DSW
|
Diagnostic Status Word
1 to 20
|
| Byte
|
|
|
|
SP
|
Scratch Pad 1 to
255
|
| Digital
|
Bits 1 to 8192
|
|
|
|
I
|
Q
|
TI 405 PLC Variables
| Integer
|
|
|
|
TMR
|
Timer accumulators 0 to
177 octal
|
|
|
CNT
|
Counter accumulators 0
to 177 octal
|
|
|
V
|
Registers 1400 to 7777
octal
|
|
|
DSW
|
Diagnostics status 0 to
5
|
| Byte
|
|
|
|
SP
|
Scratch Pad 0 to 0x8ff
hexadecimal
|
| Digital
|
|
|
|
GX
|
Remote I/O 0 to 777
octal
|
|
|
X
|
Inputs 0 to 477
octal
|
|
|
Y
|
Outputs 0 to 477
octal
|
|
|
C
|
Control relays 0 to 737
octal
|
|
|
S
|
Stages 0 to 577
octal
|
|
|
T
|
Timer relays 0 to 177
octal
|
|
|
CT
|
Counter relays 0 to 177
octal
|
|
|
SP
|
Special relays 0 to 177
and 320 to 617 octal
|
TI SG 8 PLC Variables
| Integer
|
|
|
|
TMR
|
Timer accumulators 0 to
377 octal
|
|
|
R
|
Timer accumulators 400
to 777 octal
|
|
|
CNT
|
Counter accumulators 0
to 377 octal
|
|
|
V
|
Registers 1400 to 37777
octal
|
|
|
DSW
|
Diagnostics status 0 to
5
|
| Byte
|
|
|
|
Z
|
Scratch Pad 0 to 0x8ff
hexadecimal
|
| Digital
|
|
|
|
GI
|
Remote inputs 0 to 3777
octal
|
|
|
GQ
|
Remote outputs 0 to
3777 octal
|
|
|
I
|
Inputs 0 to 1777
octal
|
|
|
Q
|
Outputs 0 to 1777
octal
|
|
|
M
|
Control relays 0 to
3777 octal
|
|
|
S
|
Stages 0 to 1777
octal
|
|
|
T
|
Timer relays 0 to 377
octal
|
|
|
C
|
Counter relays 0 to 377
octal
|
|
|
SP
|
Special relays 0 to 777
octal
|
|
