Yaskawa AC Drive Z1000 AC Drive Bypass for HVAC - Manual (Page 18)

No.
Addr. Hex
Name Setting Range Default
Z1-37
(853A)
Set Time 0 to 2 0
Setting 0: Normal Display
Setting 1: Displays Time and Date Setting Mode
Setting 2: Reset Time
u Z2: Bypass Control Input/Output
n Z2-01 to Z2-08: Digital Input 1 to 8 Function Select
Note: Setting 22 for parameters Z2-01 to Z2-08 is modified in bypass controller software version VST800298.
No.
Addr. Hex
Name Setting Range Default
Z2-01
(8563)
Digital Input 1 Function Select 0 to 36 21
Z2-02
(8564)
Digital Input 2 Function Select 0 to 36 22
Z2-03
(8565)
Digital Input 3 Function Select 0 to 36 23
Z2-04
(8566)
Digital Input 4 Function Select 0 to 36 24
Z2-05
(8567)
Digital Input 5 Function Select 0 to 36 25
Z2-06
(8568)
Digital Input 6 Function Select 0 to 36 0
Z2-07
(8569)
Digital Input 7 Function Select 0 to 36 0
Z2-08
(856A)
Digital Input 8 Function Select 0 to 36 29
Table i.6 Modified Bypass Digital Input Terminal Setting
Setting Function
22
Run Enable (Safety)
Note: In bypass controller software versions VST800298 and later, multiple digital input terminals can be
programmed for “Run Enable (Safety)” (Z2-0o = 22). The drive will run only when all digital inputs
programmed for “22” are active.
n Z2-23 to Z2-26: Digital Output 7 to 10 Function Select
Note: Setting 23 for parameters Z2-23 to Z2-26 is added in bypass controller software version VST800298. Setting 23 is not available in bypass
controller software versions VST800297 and earlier.
No.
Addr. Hex
Name Setting Range Default
Z2-23
(8579)
Digital Output 7 Function Select 0 to 23; 99 7
Z2-24
(857A)
Digital Output 8 Function Select 0 to 23; 99 10
Z2-25
(857B)
Digital Output 9 Function Select 0 to 23; 99 12
Z2-26
(857C)
Digital Output 10 Function Select 0 to 23; 99 15
Table i.7 Added Bypass Digital Output Terminal Setting
Setting Function
23
Run Verify
The digital output closes when the drive or bypass output current exceeds 10% of the value set in E2-01.
The digital output opens when the drive or bypass output current falls below 5% of the value set in E2-01.
i.3 Modified Parameters
18 YASKAWA TOEP YAISUP 06A YASKAWA AC Drive – Z1000 Bypass Manual Supplement