Rice Lake Allen-Bradley Remote I/O - Manual (Page 15)

Discrete Transfer Commands 11
Batch Pause
Command: 97, 0x61
Parameter: Scale number
Command 97 pauses a batch program at the current
step. Batch status is returned with the current weight
for the specified scale.
Batch Reset
Command: 98, 0x62
Parameter: Scale number
Command 98 stops a batch program and resets it to
the first batch step. Batch status is returned with the
current weight for the specified scale.
Batch Status
Command: 99, 0x63
Parameter: Scale number
Command 99 returns the status of a batch. Batch
status is returned with the current weight for the
specified scale.
Lock Front Panel of Indicator
Command: 112, 0x70
Parameter: Scale number
Command 112 disables all the keys on the front panel
of the indicator. Indicator status is returned with the
current weight for the specified scale.
Unlock Front Panel of Indicator
Command: 113, 0x71
Parameter: Scale number
Command 113 re-enables all the keys on the front
panel of the indicator. Indicator status is returned with
the current weight for the specified scale.
Set Digital Output ON
Command: 114, 0x72
Parameter: Slot number
Value: Bit number
Command 114 sets the specified digital output ON
(active). Use slot number 0 for onboard digital
outputs. Indicator status is returned with the current
weight for the last scale specified. This command is
not valid if block transfer is enabled.
Set Digital Output OFF
Command: 115, 0x73
Parameter: Slot number
Value: Bit number
Command 115 sets the specified digital output OFF
(inactive). Use slot number 0 for onboard digital
outputs. Indicator status is returned with the current
weight for the last scale specified. This command is
not valid if block transfer is enabled.
Read Digital I/O
Command: 116, 0x74
Parameter: Slot Number and Shift (1 = low; 2 = high)
Command 116 returns the status of all digital I/O
(digital inputs only, for the
520 ) for the slot specified
in word 0.
Because word 0 only contains 16 bits, a shift is used to
slide a "window" over the slot data to be returned. The
high nibble of the parameter contains 1 to look at the
low 16 bits of the slot (bits 1–16) or 2 to return the
high 16 bits (bits 9–24). Use slot number 0 for
onboard digital inputs. Indicator status is returned in
the status area for the last scale specified.
No Operation
Command: 253, 0xFD
Parameter: Scale number
Command 253 provides a command to use between
operations, as necessary, without causing the indicator
to perform any action. Indicator status and weight data
for the specified scale is still returned.
Reset Indicator
Command: 254, 0xFE
Parameter: None
Command 254 provides a command to remotely reset
the indicator. No data is returned.
Set Register
Command: 368
Registers: 1 thru 256
Command 368 sets register value. 1 through128 are
integer and 129 through 256 are real. This command
is only valid for the
720i PCE version.
Get Register
Command: 402
Registers: 1 thru 256
Command 402 returns register value. 1 through128
are integer and 129 through 256 are real. This
command is only valid for the
720i PCE version.