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001

Parameter Description

• The run direction is set in binary form (8-bit), then translated to decimal form and stored in P.121.

‘1’ denotes run forward, and ‘0’ denotes run reverse. The highest bit is the run direction of section 8,

and the lowest bit is the direction of section 1.

For example: Suppose that section 1 for run forward, section 2 for run reverse, section 3 for run

reverse, section 4 for run forward, section 5 for run reverse, section 6 for run forward,

section 7 for run forward, and section 8 for run reverse, then the value in binary form

is 01101001:

P.121=0×27+1×26+1×25+0×24+1×23+0×22+0×21+1×20=105

• When P.122=0, it won’t run circularly.

• When the value of P.122 is 1~8, it is the initialization section of the cycle running.

For example: When P.122=3, the inverter will run circularly from the third section to the eighth

section after it finishes the running from the first section to the eighth section.

When P.123=0, the acceleration time is determined by P.7

, and the deceleration time is

determined by P.8

When P.123=1, the acceleration time and deceleration time are both determined by

P.111~P.118.

2. Manually operation circle mode

Wiring pattern for manually operation circle mode terminals

• Connect an impulse type switch between RL and SD.

• After turning on the power, set P.80

=35 according to the terminal wiring. At this time, inverter is at

standby.

frequency

Run forwardRun reverse

P.111

P.101

P.112 P.113 P.114

P.115

P.102 pause P.103 P.104

P.116

P.105 P.106

P.117

P.107

P.118

P.108

P.118

INV

Shihlin electric SS2-021 Series User Manual

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