49
Flowserve US Inc.
SIHI
dry
dry
dry
dry
Standard
Standard
Standard
Standard M Series
Dry Running Vacuum Pump
Issue Date: November 21, 2016 Copyright:
FLOWSERVE SIHI Pumps Rev 1
No
Customer Signal
In /Output
Terminal
Signal 24V
Signal 0V
Signal
1
Reset(dry contact)
Input(maintained)
X1.3:1 – X1.3:2
Reset active
Reset not active
pulse
2
STOP NC(dry contact)
Input(maintained)
X1.3:3 – X1.3:4
Stop not active
Stop
static
3
Start(dry contact)
Input(maintained)
X1.3:5 – X1.3:6
Start active
Start not active
pulse
4
Vacuum Request(dry contact)
Input(maintained)
X1.3:7 – X1.3:8
Vacuum Request active
Vacuum not active
static
5
Shut down(dry contact)
Input(maintained)
X1.3:9 – X1.3:10
Shut down active
Shut down not active
static
6
None Failure
Output
X1.3:11 – X1.3:12
no Failure
Failure
static
7
Failure
Output
X1.3:13 – X1.3:14
Failure
no Failure
static
8
Warning
Output
X1.3:15 – X1.3:16
Warning
no Warning
static
9
Operation
Output
X1.3:17 – X1.3.18
Operation active
Operation not active
static
10
Vacuum Mode
Output
X1.3:19 – X1.3:20
Vacuum Mode active
Vacuum Mode not
active
static
11
Cleaning Mode
Output
X1.3:21 – X1.3:22
Cleaning Mode active
Cleaning Mode not
active
static
12
Shut Down
Output
X1.3:23 – X1.3:24
Shut Down active
Shut Down not active
pulse
13
Set-Point Rotational Speed
Input
X1.3:27 / X1.3:28
< 3.6mA = Fault / 4mA = 0RPM / 20mA = max.
speed
variable
14
Actual Value Rotational Speed
Output
X1.3:29 / X1.3:30
4mA = 0 RPM / 20mA = max. speed
variable
15
Vital Status
Output
X1.3:31 / X1.3:32
See
Table
3
3
variable
Range [mA]
Value
[mA]
Info
Add info
< 4
not defined
4
Everything is OK
no intervention
5-8
High load,
no intervention
8 Pump load index critical
Pump overload protection
80% load integral reached
Drive power reduction active
9 - 12
Cooling
To be controlled
9 Drive output stage temperature
Temperature warnings
9 Drive ambient temperature
13 - 16
Back pressure ratio critically:
To be controlled
17 - 18
Dirt and bearing failure detection
-> Cleaning,
if unsuccessful: Manufacturer-Service has to be
informed
17 Dirt detection triggered
18 Early failure detection triggered
19
- pump failure; resettable failure
Manufacturer-Service recommended
20
- Not resettable failure(bearing failure)
Manufacturer-Service needed
Table 3: Vital Status Description
Summary of Contents for SIHI dry Standard H Series
Page 82: ......
