FEC AFC3000, Руководство по эксплуатации оборудования

Страница: 140 / 294

Chapter 5
I/O
Expansion Unit
Page 5-9
INPORT 1 to 4: External Sequence Input Signal
These four signals are external inputs to the internal fastening sequence. When a [PLC INPUT
WAIT] instruction is programmed in the fastening sequence, the sequence will stop until the one of
these inputs is active (ON). (The input number 1-4 is programmed in the sequence desiganating
which signal to use)
ID DATA CLEAR: Unit ID Data Clear Signal
When the ID DATA CLEAR signal is set “ON,” the ID data input from the RS232C (or the fieldbus
message) is cleared. The fastening judgment and fastening data will not be cleared by the ID DATA
CLEAR signal. Also, if the next fastening operation is started in the state where the ID data is not
input (after being cleared), the data is filled with ASCII 20H:
“space”.
The ID data is held in the Unit until the ID DATA CLEAR signal is set to ON or the next DATA is input
to the RS232 port (or the fieldbus message).
BYPASS No # (1 to 32): 1st - 32nd Spindle Bypass Signal
When a BYPASS No. # (1 to 32
) signal is set “ON,” the controller of the selected spindle No. is put in
BYPASS mode and will not start the fastening operation. (The spindle will be ignored if in a MULTI
spindle configuration.
When switching to the BYPASS mode is performed while the fastening operation is in cycle, the
fastening operation will stop and the fastening data up to the point of stopping will be held.
ID SELECT ENABLE: Sequence Select by Part ID enabled
When the ID SELECT ENABLE signal is set
“ON,” it enables the function to select the sequence from
the part ID data. In conjunction with this input, it also has to be setup in the AFC3000 User Console
software where the
“Input from ID Data,” is selected in the “RS232C Input Format/Data Input Setup”
screen. The sequence can be selected by the ID code (ASCII letters, 32 letters at max.) input from
the RS232C-2 (Or fieldbus message) of the Expansion Unit 2.
I
f the ID SELECT ENABLE signal is “OFF” the sequence selection is selected from the Sequence
select inputs (PLC I/O).
IND SEQ SELECT No. ENABLE: Individual Sequence No. Select Enable Signal**
When the SEQ SELECT No. ENABLE signal is set
“ON”, the individual SEQ SELECT No. # (1 to 32)
signals are used to select the sequence number. This makes it easier than selecting sequences
using the binary coded sequence select bits.
If the SEQ SELECT BIT 0 to 4 signals are to be used to select the sequence No., confirm the SEQ
SELECT No. ENABLE signal is
“OFF.”
SEQ SELECT No. # (1 to 32): Sequence No. Select Signal (Individual)**
When IND SEQ SELECT is enabled, (32) individual sequence select inputs are available for
sequence selection (SEQ SELECT 1
, SEQ SELECT2… SEQ SELECT 32)
**AVAILABLE FOR FIELDBUS ONLY