Recipe Setting Software Instruction
18
3. External Control
External control includes I/O and communications. The wiring for I/O must refer to the wiring diagram.
Communications can be controlled through the Modbus protocol (default IP-192.169.1.5 Port-502). Users can
switch between the two through 0x08EE (M238).
3.1 I/O and Communications Definitions
Input
Name Definition
X0
0x08E6
(M230)
On/Off
After this signal is ON, the machine will perform system initialization
first, then enter the automatic control screen and execute
according to the selected recipe. The spindle will
then move to the
working origin. When this signal is OFF, the press returns to the
mechanical origin and cannot perform pressing actions.
X1
0x08E7
(M231)
Trigger
(Signal Edge)
After triggering this signal, the machine will start to execute the
pressing action of the current recipe.
X2
0x08E8
(M232)
Reset
(Signal Edge)
After triggering this signal, the machine will clear the current alarm
signal after the error is cleared.
X3
0x08E9
(M233)
Safety Signal
Please connect the safety element of the external controller to this
point, and the signal at this point must stay on during the pressing
process. If the signal at this point is interrupted during the pressing
process, the motor will immediately stop and raise an error alarm.
X4
0x08EA
(M234)
Recipe
0
Recipe number BIT 0 (ON-1 OFF-0)
X5
0x08EB
(M235)
1
Recipe number BIT 1 (ON-2 OFF-0)
X6
0x08EC
(M236)
2
Recipe number BIT 2 (ON-4 OFF-0)
X7
0x08ED
(M237)
3
Recipe number BIT 3 (ON-8 OFF-0)
0x08EE
(M238)
On
The signal OFF state allows the user to use I/O control, while ON
allows the user to use Modbus communication control.
**If you use Modbus communications, please confirm the correctness of the write address. If the write address
is wrong, it may cause unpredictable consequences.
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