SMC Networks ZK2-ZS L A Series Operation Manual page 30

●Detailed product individual parameters (continued)
[F2] P2 setting (Energy saving pressure/hysteresis parameter) (Index 4210)
Sub index Data type Access
1 U16 R/W
2 U16 R/W
[F3] P3 setting (release confirmation pressure/hysteresis parameter) (Index 4220)
Sub index Data type Access
1 S16 R/W
2 U16 R/W
3 U16 R/W
4 U16 R/W
[F4] P4 setting (P4 pressure confirmation parameter) (Index 4230)
Sub index Data type Access
1 S16 R/W
2 S16 R/W
3 U16 R/W
4 U16 R/W
Default value
(dec)
Setting of P2 energy saving confirmation threshold. Refer to "example of ejector
0x0BB8
operation".
(3000)
Setting range: 4 to 4200 (-0.1 to -105[kPa])
-75[kPa]
Conditions with other parameters: P1+H2≦P2≦4200
Setting of H2 energy saving confirmation hysteresis. Refer to "example of ejector
0x0190
operation".
(400)
Setting range: 0 to 4196 (0 to 104.9[kPa])
10[kPa]
Conditions with other parameters: 0≦H2≦P2-P1
Default value
(dec)
0xFF60 Setting of P3 release confirmation threshold. Refer to "example of ejector operation".
(-160) Setting range: -4200 to -124 (105 to 3.1[kPa])
Conditions with other parameters: -4200≦P3≦-H3-4
4[kPa]
0x0028 Setting of H3 release confirmation hysteresis. Refer to "example of ejector operation".
Setting range: 0～4196(0～104.9kPa)
(40)
Conditions with other parameters: 0≦H3≦-P3-4
1[kPa]
Setting of automatic release valve operating time(rot). Refer to "example of ejector
0x0000 operation".
(0) When the value is set to 0, automatic release valve operating function is invalid.
Setting range: 0 to 1000 (x0.01[s])
Setting of automatic release valve delay time(rdt). Refer to "example of ejector
0x0000
operation".
(0)
Setting range: 0 to 1000 (x0.01[s])
Default value
(dec)
Setting of P4L pressure confirmation lower threshold. Refer to "example of ejector
0xFF60
operation".
(-160)
Setting range (Normal): -4200+H4L to P4H
4[kPa]
Setting range (Reversed): -4200 to P4H-(H4L or H4H)*
Setting of P4H pressure confirmation upper threshold. Refer to "example of ejector
0x00A0
operation".
(160)
Setting range (Normal): P4L to 4200-H4H
-4[kPa]
Setting range (Reversed): P4L+(H4L or H4H)
Setting of H4L pressure confirmation lower hysteresis. Refer to "example of ejector
0x0028
operation".
(40)
Setting range (Normal): 0 to 4200+P4L
1[kPa]
Setting range (Reversed): 0 to (P4H-P4L)/2
Setting of H4H pressure confirmation upper hysteresis. Refer to "example of ejector
0x0028
operation".
(40)
Setting range (Normal): 0～4200-P4H
1[kPa]
Setting range (Reversed): 0～(P4H-P4L)/2
-29-
Description
Description
Description
*Use greater value
※
to 4200 *Use greater value
Doc. No. DOC1051887