DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
API Mnemonic Operands Function
102 FWD
Forward Operation of
VFD
Controllers
ES2/EX2 SS2 SA2 SX2
SE
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F FWD: 7 steps
S 1 * * *
S 2 * * *
n * * *
PULSE 16-bit 32-bit
ES2/EX2 SS2 SA2
SA2
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE SE SE SX2
API Mnemonic Operands Function
103 REV
Reverse Operation of
VFD
Controllers
ES2/EX2 SS2 SA2 SX2
SE
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F REV: 7 steps
S 1 * * *
S 2 * * *
n * * *
PULSE 16-bit 32-bit
ES2/EX2 SS2 SA2
SA2
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE SE SE SX2
API Mnemonic Operands Function
104 STOP Stop VFD
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F STOP: 7 steps
S 1 * * *
S 2 * * *
n * * *
PULSE 16-bit 32-bit
ES2/EX2 SS2 SA2
SA2
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE SE SE SX2
Operands:
S 1 : Device address S 2 : Operation frequency of VFD n: Operation mode
Explanations:
1. M1177 = OFF (Default), FWD, REV, STOP instructions support COM2(RS-485).
2. M1177= ON, FWD, REV, STOP instructions support COM2(RS-485), COM3(RS-485).
3. M1177 has to be set up in advance for selecting the target model of VFD. When M1177 = OFF
(Default), FWD, REV, STOP instructions support Delta’s VFD-A inverter. When M1177 = ON,
these instructions support other models of VFD inverters, e.g. VFD-B, VFD.
4. There is no limitation on the times of using FWD, REV, STOP instruction, however only one
instruction can be executed on single COM port at a time.
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