Setting AC: PI2 Integral Hold
Locks the value of the secondary PI controller integral value.
Setting AD: Select PI2 Parameters
Uses the secondary PI controller Proportional and Integral adjustments (S3-06 and S3-07) instead of the primary PI controller
Proportional and Integral adjustments (b5-02 and b5-03). Only valid when S3-01 = 0 (secondary PI controller disabled).
Note:
This multi-function input has no effect on the secondary PI controller. It is only used for the primary PI controller (b5-
oo
).
Setting AE: BP Bypass Run
Commands a Run in Bypass mode via closing the BP Bypass Relay multi-function output.
Setting AF: Emergency Override Forward Run
Enables Emergency Override Forward Run.
Refer to S6-01: Emergency Override Speed on page 153
Emergency Override Reference Selection on page 153
for details.
Setting B0: Emergency Override Reverse Run
Enables Emergency Override Reverse Run.
Refer to S6-01: Emergency Override Speed on page 153
Emergency Override Reference Selection on page 153
for details.
Setting B1: Customer Safeties
The Customer Safeties multi-function input functionality is identical to Bypass Drive Enable (Setting 70: Drive Enable 2),
except for the following:
• When the input is open, the stopping method is forced to Coast to Stop
• If the input is open when the Run command is present, a “SAFE” alarm is displayed instead of the “dnE” alarm.
Setting B2: BAS Interlock
The BAS Interlock multi-function input is used in a damper interlock circuit to keep the drive from running until the damper
control relay is closed.
• When the input is open, the drive output is shut off (baseblocked).
• The drive will display an “inTLK” message if the input is open and a Run command is present. It will not display “dnE”.
• The state of the BAS Interlock multi-function input has no effect on the Emergency Override multi-function inputs
(H1-
oo
= AF, B0). The Emergency Override command will be accepted if the BAS Interlock digital input is open or closed.
u
H2: Multi-Function Digital Outputs
n
H2-01 to H2-03: Terminal M1-M2, M3-M4, and M5-M6 Function Selection
The drive has three multi-function output terminals.
lists the functions available for theses terminals using H2-01,
H2-02, and H2-03.
No.
Parameter Name
Setting Range
Default
H2-01
Terminal M1-M2 Function Selection (relay)
0 to 1B2
0: During Run
H2-02
Terminal M3-M4 Function Selection (relay)
0 to 1B2
1: Zero Speed
H2-03
Terminal M5-M6 Function Selection (relay)
0 to 1B2
2: Speed Agree 1
Table 1.29 Multi-Function Digital Output Terminal Settings
Setting
Function
Page
0
During Run
1
Zero Speed
2
Speed Agree 1
3
User-Set Speed Agree 1
4
Frequency Detection 1
5
Frequency Detection 2
6
Drive Ready
7
DC Bus Undervoltage
8
During Baseblock (N.O.)
Setting
Function
Page
9
Frequency Reference Source
A
Run Command Source
B
Torque Detection 1 (N.O.)
C
Frequency Reference Loss
E
Fault
F
Through Mode
10
Minor Fault
11
Fault Reset Command Active
12
Timer Output
1.7 H: Terminal Functions
82
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
Summary of Contents for Z1000 CIMR-ZU*A Series
Page 339: ......
