3. Instruction Set
API
Mnemonic Operands Function
354 D
PULS P Module~ErrCode
Setting PU module software
limits
Type
Bit Devices Word devices Program Steps
steps
(To be used in ISPSoft)
ES2/EX2
SS2
SX2
ES2/EX2 SS2
SX2
ES2/EX2
SS2
SX2
Operands:
Module: Module number Axis: Output axis number LSN: Software negative limit
LSP: Software positive limit Done: Completion flag Error: Error flag ErrCode: Error code
Explanations:
1. This instruction is available for ES2/EX2 (FW V4.02 or later) and ES2-E (FW V1.48 or later).
For ISPSoft, we recommend using software version 3.16 and above. The timing to set this
instruction is when En changes from OFF to ON. WPLSoft does NOT support this instruction.
2. Module sets the serial number of modules at the right of the PLC. The first one is number 0,
the second one is number 1 and so on. Whatever modules at the right of the PLC must be
numbered. The maximum number is 8. The instruction is exclusive to the PU modules at the
right of the PLC. If the specified module is not a PU module, the error flag Error will change to
ON.
3. Axis sets the output axis number for the specified PU module. The setting values 1~2
represent the axis1~axis2 of the specified PU module respectively. If the PU module has no
corresponding axis number for output, the error flag Error will change to ON.
See the following combination of axis numbers and corresponding output points of PU
modules.
PU module name Axis 1 Axis 2
DVP02PU-E2 Y0 / Y1 Y2 / Y3
4. See the explanation of LSN and LSP and setting values in the following table. If the setting
value is outside the range, the instruction will automatically be executed at the minimum or
maximum value.