n |
data |
1 |
# of wait states (multiple of 0.15s) while
waiting for a response from a slave controller after executing a NETCMD$ or a READMODBUS/
WRITEMODBUS command. Default number of wait state = 1.
e.g. SETSYSTEM 1, 3
The PLC will wait 3 x 150ms = 450ms for a valid response from the
slave controller. |
2 |
# of retry if NETCMD$ or READMODBUS/
WRITEMODBUS failed to get a valid response from slave controller. Default = 2. (a total of
3 tries)
e.g. SETSYSTEM 2,5
The PLC will retry up to 5 times if it failed to communicate with
the slave. Note longer waiting time when failure occur if you increase the number of
retries. |
3 |
0 - Respond as fast as possible to
hostlink commands received from the host computer or another PLC. 1 - (default) at least a 0.01s (10ms) must lapse before responding to
host link commands received from the host computer or another PLC. This delay is needed
for auto-switch type RS485 converter to allow time for the hardware transceiver to switch
direction. |
4 |
Set Enhanced Quadrature Encoding for HSC
channels (see the PLC's User manual on High Speed Counter hardware for details) |
5 |
0 - All DM cleared when PLC is
reset.
n - DM #1 to #n will not be cleared when is reset. |
6 |
3 - READMODBUS and READMB2 use
Modbus Function 03
4 - READMODBUS and READMB2 use Modbus Function 04 |
7 |
Reserved |
8 |
Allow PLC to change its own ID from within TBASIC
temporarily. The new ID may be volatile. |